143. [INVITED] M.R. Vasquez Jr., Development of Low-energy Ion Sources for Thin Film Deposition Applications, 11th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/12th International Conference on Plasma-Nano Technology and Science, 17-21 March 2019, Nagoya Institute of Technology, Nagoya, Japan.

145. M.J.A. Lauzon, E.M. Olegario, and M.R. Vasquez Jr., Volatile Organic Compound (VOC) Removal from Natural Rubber using Surfactant-modified Natural Zeolites with Water Scrubbing, 11th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/12th International Conference on Plasma-Nano Technology and Science, 17-21 March 2019, Nagoya Institute of Technology, Nagoya, Japan.

144. A.G.T. Cuevas, M.K.F. Ramos, A.V.B. Catapang, and M.R. Vasquez Jr., Diamond-like Carbon Thin Film Deposition using Low-energy Ion Beams, AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018), 02–06 December 2018, Waikoloa Beach Marriott Resort & Spa, Waikoloa Beach, Waikoloa, HI, USA.

143. J.A.P. Licerio, A. R. Alibadbad, and M.R. Vasquez Jr., Effects of Ar:N₂ gas ratio on TiN and TiAlN Thin Films Synthesized via RF Magnetron Sputtering,, AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018), 02–06 December 2018, Waikoloa Beach Marriott Resort & Spa, Waikoloa Beach, Waikoloa, HI, USA.

142. A.D.S. Montallana, A.P.S. Cristobal, B.Z. Lai, J.P. Chu, and M.R. Vasquez Jr., Enhanced Photocatalytic Activity of Plasma-modified Electrospun PVA/TiO₂ Nanocomposites, AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018), 02–06 December 2018, Waikoloa Beach Marriott Resort & Spa, Waikoloa Beach, Waikoloa, HI, USA.

141. A.P.S. Cristobal, M.G.K. Ramos, A.D.S. Montallana, B.Z. Lai, J.P. Chu, and M.R. Vasquez Jr., Fabrication of Visible Light Active Nanostructured TiO₂/Cu₂O Heterojunction Thin Films, AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018), 02–06 December 2018, Waikoloa Beach Marriott Resort & Spa, Waikoloa Beach, Waikoloa, HI, USA.

140. M.N.R. Gilos, M.R. Vasquez Jr., and M. Wada DC Reactive Sputtering of Zinc Oxide Thin Films using Argon and Water Vapor, The 27th International Toki Conference on Plasma and Fusion Research & The 13th Asia Pacic Plasma Theory Conference, 19-22 November 2018, Ceratopia Toki, Toki, Gifu, Japan.

139. M.J.D. De Leon and M.R. Vasquez Jr., Grafting of Acrylic Acid onto Microwave Plasma-treated Polytetrafluoroethylene (PTFE) Substrate, The 27th International Toki Conference on Plasma and Fusion Research & The 13th Asia Pacic Plasma Theory Conference, 19-22 November 2018, Ceratopia Toki, Toki, Gifu, Japan.

138. M.R. Vasquez Jr., Status of Plasma Research in the Philippines, The 11th International Workshop on Plasma Application and Hybrid Functionally Materials, 09–12 March 2018, Pan Pacific, Manila, Philippines.

137. M.R. Vasquez Jr., M.G.K. Ramos, A.G.T. Cuevas, Extraction of low-energy ion beams from Ar-C₂H₂ plasma, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

136. A.F.M. Mella, M.S.D.C. Dela Vega, J.U. Tercero, and M.R. Vasquez Jr., Raman spectral mapping of graphene sheets etched by oxygen plasma, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

135. G.V. Latag and M.R. Vasquez Jr., Effects of radio frequency plasma modification on the mechanical and thermal properties of electrospun chitosan/poly(vinyl alcohol nanofiber mats, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

134. S.M. Palardonio, L.H.V. Lim, and M.R. Vasquez Jr., Spectroscopic analyses of iodine-doped plasma polymerized aniline, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

133. J.G. Chan, J.M.A. Diaz, E.P. Enriquez, M. Wada, and M.R. Vasquez Jr., Nitrogen plasma modification of liquid phase exfoliated spray deposited multi-layered graphene thin films, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

132. J.J.M. Garcia, J.A.P. Nuñez, H.S. Salapare III, and M.R. Vasquez Jr., RF plasma treatment of natural zeolite for diclofenac sodium adsorption, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

131. R.S. Obed Jr. and M.R. Vasquez Jr., Effects of plasma treatment on spray-pyrolized fluorine-doped tin oxide films on glass substrates, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

130. J. Pechardo, J.A. Delicano, E.T. Bernardo, M.A.L. Pedrosa, L.M.D. Rosario, R.V.J. Abgona, and M.R. Vasquez Jr., Plasma treatment of abaca pulp as reinforcement in sandwich composites, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

129. J.A. Balbarona, G. Godeau, F. Guittard, M.R. Vasquez Jr., and H.S. Salapare III, Surface modification of copper sheets via pulsed RF plasma for heat transfer enhancement and water harvesting, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

128. G.R. Panghulan, F.A.D. Hubilla, J. Pechardo, and M.R. Vasquez Jr., Mechanical properties of epoxy composites reinforced with plasma-modified nanosilica, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

127. J. Pechardo, A.A. Tan, and M.R. Vasquez Jr., Effect of aging environment on wettability of plasma textured polyimide surfaces, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

126. M.S.P. Uy and M.R. Vasquez Jr., Carbon layer deposition on polyimide surfaces via radio frequency plasma-enhanced chemical vapor deposition, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

125. A.I. Ecaldre, J.A.P. Nuñez, M.A.R. Galicia, B.P.I. Bulatao, and M.R. Vasquez Jr., Development of electrospun metformin-loaded chitosan-based nanofibers for sustained drug release, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

124. K.L.M. Taaca, H. Nakajima, P. Janphuang, C. Euaruksakul, and M.R. Vasquez Jr., X-ray spectrometric characterization of plasma-modified Ag-exchanged zeolite/chitosan composites, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

123. S. Masaki, N. Tsubouchi, M.R. Vasquez Jr., and M. Wada, Measurement of negative ion signal in carbon hollow cathode discharge by semiconductor laser photodetachment, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

122. M.N.R. Gilos, M.R. Vasquez Jr., and M. Wada, DC Reactive Sputtering of Zinc Oxide Thin Films using Argon and Water Vapor, The 27th International Toki Conference on Plasma and Fusion Research & The 13th Asia Pacific Plasma Theory Conference, 19–22 November 2018, Ceratopia Toki, Toki, Gifu, Japan.

121. M.J.D. De Leon and M.R. Vasquez Jr., Grafting of Acrylic Acid onto Microwave Plasma-treated Polytetrafluoroethylene (PTFE) Substrate, The 27th International Toki Conference on Plasma and Fusion Research & The 13th Asia Pacific Plasma Theory Conference, 19–22 November 2018, Ceratopia Toki, Toki, Gifu, Japan.

120. J.K.C. Valerio, H. Nakajima, and M.R. Vasquez Jr., Grafting of Acrylic Acid onto Microwave Plasma-treated Polytetrafluoroethylene (PTFE) Substrate, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

109. A.R. Alibadbad, A.P.S. Cristobal, J. Pechardo, and M.R. Vasquez Jr., Corrosion Behaviour of Magnetron-Sputtered Titanium Nitride Thin Films, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

119. A.V.B. Catapang, N.K.V.D. Rosales, J.J.E. Yanong, A.G.T. Cuevas, M.G.K.F. Ramos, and M.R. Vasquez Jr., Doping of Amorphous Diamond Like Carbon Deposited via Low-Energy Ion Beams, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

118. R.G.B. Madera, M.M. Martinez, and M.R. Vasquez Jr., Synthesis of TiO₂ thin films deposited via spray pyrolysis on CuO coated substrate, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

117. M.L. Anero and M.R. Vasquez Jr., Fabrication of electrospun Poly (Vinyl Alcohol) (PVA) with zinc oxide nanoparticles, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

116. G.R. Panghulan, F.A.D. Hubilla, J. Pechardo, and M.R. Vasquez Jr., Thermal and water absorption properties of plasma-polymerized nanosilica epoxy composite, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

115. C.L. Silapan, J.U. Tercero, M.S.D.C. Dela Vega, A.F.M. Mella, and M.R. Vasquez Jr., Molecular Dynamics Study of the Interaction of Carbon with Cu(111) Surface, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

114. M.R. Vasquez Jr., M.G.K.F. Ramos, and A.G.T. Cuevas, Properties of amorphous carbon films grown via low-energy ion beams of Ar-C₂H₂ plasma, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

113. T.V. Olegario, M.S.D.C. Dela Vega, and M.R. Vasquez Jr., Hexamethyldisiloxane Plasma Coating of Residual Coconut Fibers as Reinforcement for Cement-Based Materials, 10th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/11th International Conference on Plasma-Nano Technology and Science, 04–08 March 2018, Meijo University, Nagoya, Japan.

112. J.K.A. Valerio, R.K. Samosa, and M.R. Vasquez Jr., Modification of polytetrafluoroethylene surfaces via RF plasma treatment, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

111. F.J.T. Arellano, E.M. Olegario-Sanchez, and M.R. Vasquez Jr., Adsorption of volatile organic compounds using plasma-modified natural zeolites, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

110. C.M. Aquino, J.K.V. Lozano, R.S. Forteza, S.M. Palardonio, A.F.M. Mella, and M.R. Vasquez Jr., Surface modification of chitosan xerogel beads under nitrogen plasma treatment, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

109. J.A.P. Licerio and M.R. Vasquez Jr., Surface properties of plasma-modified polymethyl methacrylate substrates, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

108. M.J.D. De Leon and M.R. Vasquez Jr., Air atmospheric plasma jet treatment of polyvinyl chloride sheets for improved paint adhesion, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

107. A.D.S. Montallana and M.R. Vasquez Jr., Enhanced copper ion-exchange capacity via plasma modification of clinoptilolite, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

106. M.G.K.F. Ramos and M.R. Vasquez Jr., Cuprous oxide formation via thermal oxidation of vacuum evaporated copper films, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

105. J.R.B. Brusas, E.M. Olegario, and M.R. Vasquez Jr., Non-thermal plasma desorption of VOCs adsorbed on surfactant modified natural zeolites (SMNZ), 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

104. A.J.G. See and M.R. Vasquez Jr., Growth of graphene oxide films on HMDSO-treated glass substrates, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

103. J.E.L. Camacho, J.R.V. Bayogan, and M.R. Vasquez Jr., Influence of oxygen plasma treatment on spray-pyrolized aluminum-doped zinc oxide films on polymer substrates, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

102. [BEST POSTER] E.M. Olegario-Sanchez, F.J.T. Arellano, C.M.D. Cagomoc, A.P. Osonio, K.L.M. Taaca, and M.R. Vasquez Jr., Applications of plasma-modified Philippine natural zeolite, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

101. B.A.T. Suarez, M. Wada, and M.R. Vasquez Jr., Development of an atmospheric pressure plasma torch for HDPE contaminated silicon surface cleaning, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

100. R.G.B. Madera and M.R. Vasquez Jr., Influence of deposition temperature on the optical properties of spray pyrolized TiO₂ films on glass substrates, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

99. [BEST POSTER] M.R. Vasquez Jr., M.G.K.F. Ramos, and A.G.T. Cuevas, Plasma chemistry of acetylene-based plasma for the deposition of diamond-like carbon via low-energy ion beams, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

98. M.N.R. Gilos, M. Wada, and M.R. Vasquez Jr., Development of a DC magnetron sputtering system for ZnO thin film deposition, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

97. M.S.D.C. Dela Vega, A.F.M. Mella, J.U.Tercero, and M.R. Vasquez Jr., Oxygen plasma treatment of graphene, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

96. A.R. Alibadbad, A.P.S. Cristobal, J. Pechardo, and M.R. Vasquez Jr., Fabrication and characterization of anodized sputter-deposited copper films, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

95. A.P.S. Cristobal, G.R. Panghulan, and M.R. Vasquez Jr., Morphological and opto-electrical characterization of RF plasma treated ZnO thin films fabricated via spray deposition, 2nd International Symposium of the Vacuum Society of the Philippines, 09–12 January 2018, GT-Toyota Asian Center Auditorium, University of the Philippines-Diliman, Quezon City, Philippines.

94. [INVITED] M.R. Vasquez Jr., A.G.T. Cuevas, M.K.F. Ramos, and M. Wada Development of Low-energy Ion Sources for Thin Film Deposition and Surface Modification, 10th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology (APSPT-10), 15–17 December 2017, Chung Yuan Christian University, Taoyuan, Taiwan.

93. J. Pechardo, N. Angelo, C.J.M. Cardama, B.C. Diokno, E. Dufourt, F.A.D. Hubilla, N.S. Malferrari, G.Panghulan, M.B. Zuniga, and M.R. Vasquez Jr., Properties of Plasma-Modified Rice Husk-derived Silica/Epoxy Nanocomposite Coating as Corrosion Barrier, 10th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology (APSPT-10), 15–17 December 2017, Chung Yuan Christian University, Taoyuan, Taiwan.

92. M.R. Vasquez Jr., A.G.T. Cuevas, and M.K.F. RamosDeposition of Amorphous Carbon Films using Low-Energy Ion Beams, 10th EU-Japan Joint Symposium on Plasma Processing (JSPP2017), 4–7 December 2017, Bankoku Shinryokan Conference Hall at Okinawa, Japan.

91. G.V. Latag and M.R. Vasquez Jr., Effect of Plasma Modification on Electrospun Chitosan/ Poly(vinyl alcohol) Nanofiber Mats, 10th EU-Japan Joint Symposium on Plasma Processing (JSPP2017), 4–7 December 2017, Bankoku Shinryokan Conference Hall at Okinawa, Japan.

90. C. M. D. Cagomoc, M. J. D. De Leon, A. S. M. Ebuen, M. N. R. Gilos, and M. Vasquez Jr., RF Plasma Cleaning of Silicon Substrates with HDPE Contamination, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

89. [BEST POSTER] M.J.D. De Leon and M.R. Vasquez Jr., Design and Characterization of Air Atmospheric Pressure Plasma Jet Generated using a Neon Transformer, 10th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology (APSPT-10), 15–17 December 2017, Chung Yuan Christian University, Taoyuan, Taiwan.

88. C.M.D. Cagomoc and M.R. Vasquez Jr., Surface Conditioning via RF Plasma Irradiation of Natural Zeolite for Chromium Adsorption, 10th EU-Japan Joint Symposium on Plasma Processing (JSPP2017), 4–7 December 2017, Bankoku Shinryokan Conference Hall at Okinawa, Japan.

87. M.S.D.C. Dela Vega and M.R. Vasquez Jr., Plasma Modification of Exfoliated Multi-layered Graphene, 10th EU-Japan Joint Symposium on Plasma Processing (JSPP2017), 4–7 December 2017, Bankoku Shinryokan Conference Hall at Okinawa, Japan.

86. A.F.M. Mella, T. Pung, M.R. Vasquez Jr., and S. Hamaguchi, Molecular dynamics simulations of high-density polyethylene etching by argon plasma, 10th EU-Japan Joint Symposium on Plasma Processing (JSPP2017), 4–7 December 2017, Bankoku Shinryokan Conference Hall at Okinawa, Japan.

85. G.V. Latag and M.R. Vasquez Jr., Effect of Plasma Modification on Electrospun Chitosan/ Poly(ɛ-caprolactone) Nanofiber Mats, 39th International Symposium on Dry Process (DPS2017), 16–17 November 2017, Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan.

84. A.G.T. Cuevas, M.K.F. Ramos and M.R. Vasquez Jr., Characteristics of Ar/C₂H₂ plasma for low-energy ion beam extraction and deposition of amorphous carbon films, 39th International Symposium on Dry Process (DPS2017), 16–17 November 2017, Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan.

83. M.K.F. Ramos, A.G.T. Cuevas, and M.R. Vasquez Jr., Optical Characteristics of Amorphous Carbon Films Deposited via Low-Energy Ion Beams, 39th International Symposium on Dry Process (DPS2017), 16–17 November 2017, Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan.

82. M.S.D.C. Dela Vega and M.R. Vasquez Jr., Gram-scale Production of Functionalized Multi-layered Graphene as Cement Reinforcement, 39th International Symposium on Dry Process (DPS2017), 16–17 November 2017, Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan.

81. M.R. Vasquez Jr., A.P. Osonio, A.G.T. Cuevas, M.K.F. Ramos, and M. Wada, Electron Beam-Mediated Reduction of Silver Ions Impregnated in a Natural Zeolite Framework, 17th International Conference on Ion Sources, 15–20 October 2017, Centre International de Conference, Geneva, Switzerland.

80. A.G.T. Cuevas, M.K.F. Ramos, and M.R. Vasquez Jr., Ion beam and discharge characteristics of a multi-cusp ion source with various magnetic field configurations, 17th International Conference on Ion Sources, 15–20 October 2017, Centre International de Conference, Geneva, Switzerland.

79. M.K.F. Ramos, A.G.T. Cuevas, and M.R. Vasquez Jr., Simulation of Low-energy Ion Beam Trajectories from a Thin Wire Mesh Electrode Configuration, 17th International Conference on Ion Sources, 15–20 October 2017, Centre International de Conference, Geneva, Switzerland.

78. C.J.M. Dela Cruz, M.R. Vasquez Jr. and L.M.T. Bo-ot, Molecular dynamics study of mechanical properties of monolayer graphene sheet, 44th EPS Conference on Plasma Physics, 26–30 June 2017, Belfast, Northern Ireland.

77. R. Abisado, V. J. Garcia, M.R. Vasquez Jr. and F. del Mundo, Effect of Exposure Time on the Morphology of Multi-Walled Carbon Nanotubes using Oxygen Plasma, 2017 Collaborative Conference on Materials Research, 26–30 June 2017, Jeju International Convention Center, Jeju Island, South Korea.

76. V.R. Mejarito, A.Z.C. Cruz, and M.R. Vasquez Jr., Surface modification of (100) p-type silicon through Ar-O₂ and Ar-N₂ plasma treatment, 35th SPP Physics Conference and Annual Meeting, 7–10 June 2017, Bayfront Hotel Cebu, Cebu City, Philippines.

75. M.S.D.C. Dela Vega and M.R. Vasquez Jr., Functionalization of Graphene Using RF Plasma, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

74. N.P.A. Angelo, N.S. Malferrari, J. Pechardo, and M.R. Vasquez Jr., Anti-corrosion properties of plasma-polymerized nanosilica-reinforced epoxy nanocomposite coating, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

73. C.D. Baello, S.D.F. Dira, and M.R. Vasquez Jr., Mechanochemical synthesis and deposition by thermal evaporation of CaF₂ anti-reflective coatings, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

72. C.J.M. Cardama, B.C.A. Diokno, J. Pechardo, and M.R. Vasquez Jr., Adsorption of Chromium (VI) Ions using Plasma-modified Nanosilica-derived from Rice Husk, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

71. L.A. Dahonog, C.B. Tugado, and M.R. Vasquez Jr., Antibacterial Activity of Plasma-Treated Cu-Bentonite Composites, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

70. M.E.B. Dufourt, M.B.R. Zuñiga, J. Pechardo, and M.R. Vasquez Jr., Functionalizationof Rice Husk-derived Nanosilica via Plasma Polymerization, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

69. R.B. Gapusan, E.S. Mones, and M.R. Vasquez Jr., Fabrication of Transparent Conducting Aluminum Thin Film via Anodization-Etching of Thermally Evaporated Aluminum on Glass, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

68. G.V. Latag, R.D.A. Aves, and M.R. Vasquez Jr., Argon Plasma Modification of Chitosan Films, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

67. M.M. Martinez, R.G.B. Madera, and M.R. Vasquez Jr., Effects of RF plasma treatment on spray-pyrolyzed copper oxide films on silicon substrates, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

66. A.D.S. Montallana, C.E.V. Cruz, and M.R. Vasquez Jr., Enhancement of copper adsorption via plasma modification of natural zeolite for anti-microbial applications, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

65. A.P. Osonio and M.R. Vasquez Jr., Role of plasma forming gas in the treatment of silver (Ag ⁺ )-exchanged Philippine Natural Zeolite Samples, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

64. F.A.D. Hubilla, G.R. Panghulan, J. Pechardo, and M.R. Vasquez Jr., Mechanical Properties of Plasma-Polymerized Nanosilica/Epoxy Composites, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

63. M.G.C. Sales, M.S.D.C. Dela Vega, and M.R. Vasquez Jr., Deposition of Graphene Thin Films on Flexible Substrates for Optoelectronic Applications, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

62. A. J. G. See and M.R. Vasquez Jr., Reduction of RF-PECVD grown graphene oxide on textile materials, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

61. B. A. Cabauatan, A. J. G. See, and M. Vasquez Jr., Graphene oxide thin film synthesis using acetylene plasma, 9th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/10th International Conference on Plasma-Nano Technology and Science, 1–5 March 2017, Chubu University, Aichi, Japan.

60. R. Madera, M. Martinez, R. Dizon, and M. Vasquez Jr., Effects of RF Plasma Treatment on Spray-Pyrolized Copper Oxide Films on Silicon Substrates, 18th SPVM National Physics Conference, 20–22 October 2016, Silliman University, Dumaguete City, Negros Oriental, Philippines.

59. M. Martinez, M. Vasquez Jr., and R. Dizon, Argon Plasma Treatment of Zinc Oxide Thin Films Grown via Spray Pyrolysis, 18th SPVM National Physics Conference, 20–22 October 2016, Silliman University, Dumaguete City, Negros Oriental, Philippines.

58. J. Chan, J. Diaz, E. Enriquez, M. Wada, and M. Vasquez Jr., Doping of Spray-pyrolized Graphene Films using Ar/N₂ Gas Discharge, 21st International Conference on Ion Implantation Technology, 26 –30 September 2016, National Cheng Kung University, Tainan, Taiwan.

57. M. Vasquez Jr., J. Valerio, M. de Leon, E. Prieto, and M. Wada, Biocompatibility of Plasma-Modified Polyimide Sheets, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

56. R. Butalid, J. Rivera, and M. Vasquez Jr., RF Plasma Treatment of Zinc Oxide Thin Films Synthesized via Spray Pyrolysis, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

55. J. Valerio, M. Wada, and M. Vasquez Jr., Surface Modification of Polyimide Substrates using Plasma Treatment under Sub-atmospheric and Vacuum Conditions, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

54. M. Vasquez Jr., E. Prieto, and M. Wada, RF plasma induced biocompatibility of polyimide substrates, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

53. S. Palardonio, R. Aves, A. Alaboodi, A. Mekky, H. Ramos, M. Vasquez Jr. and G. Blantocas, Facile fabrication of chitosan/cellulose/TiO₂ aerogels, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

52. C. Dingle, J. Tiongson, S. Palardonio, H. Ramos, and M. Vasquez Jr., Characterization and synthesis of TiO₂ on glass substrate by plasma enhanced chemical vapor deposition, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

51. J. Valerio, M. Vasquez Jr., and M. Wada, Modification of polyimide surfaces under sub-atmospheric and vacuum plasma conditions, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

50. A. Mella, and M.R. Vasquez Jr., Surface characterizations of modified PVC endotracheal tubes by argon and oxygen plasma etching, 38th International Symposium on Dry Process, 21–22 November 2016, Conference Hall, Hokkaido University, Sapporo, Hokkaido, Japan.

49. M. Wada, Y. Hashiguchi, S. Masaki, and M.R. Vasquez Jr., Negative Ion Containing Ar Plasma Excited by a High Temperature Carbon Cathode, 18th International Congress on Plasma Physics, 27 June–1 July 2016, Kaohsiung Exhibition Center, Kaohsiung, Taiwan.

48. M. Dol and M.R. Vasquez Jr., Surface Modification of Eggshell-derived Hydroxyapatite, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

47. R. Rogio and M.R. Vasquez Jr., Effects on germination and seedling growth of mung beans (Vigna radiata L. Wilczek) via RF plasma modification of seed coat, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

46. M. del Rosario, M. Curit, and M.R. Vasquez Jr., Properties of Plasma Treated Bambusa Blumeana Schultes (Kawayan Tinik), 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

45. C.M.D. Cagomoc and M.R. Vasquez Jr., Enhanced Chromium Adsorption Capacity via Plasma Modification of Natural Zeolites, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

44. M.J.D. de Leon and M.R. Vasquez Jr., Monte Carlo Simulation of RF Plasma Cleaning of Silicon Substrates, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

43. R. Inojosa and M.R. Vasquez Jr., Reduction of Contact Resistance of Copper Substrates via RF Plasma Treatment, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

42. A.S.M. Ebuen and M.R. Vasquez Jr., Antibacterial Properties of Copper Oxide Grown on Stainless Steel Substrates, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

41. M.N.R. Gilos and M.R. Vasquez Jr., Optical Properties of Anodized Copper Films Grown via Thermal Evaporation, 8th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/9th International Conference on Plasma-Nano Technology and Science, 6–10 March 2016, Nagoya University, Nagoya, Japan.

40. S. Masaki, Y. Hashiguchi, M.R. Vasquez Jr., and M. Wada, Identification of negative ion signal in carbon cathode driven Ar discharge by DC laser induced photodetachment method, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

39. M. Del Rosario, M. Curit, and, M.R. Vasquez Jr., Surface properties of plasma-treated Bambusa blumeana Schultes, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

38. B. Cabauatan and, M.R. Vasquez Jr., Effects of argon plasma treatment on the morphology of FTO glass, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

37. M. De Leon and, M.R. Vasquez Jr., Effect of plasma treatment on the morphology of silicon substrates, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

36. M. Gilos and, M.R. Vasquez Jr., Optical properties of anodized copper films on glass substrates, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

35. S. Palardonio, M.R. Vasquez Jr., and H. Ramos, Plasma polymerization of aniline, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

34. K. Taaca and M.R. Vasquez Jr., Fabrication and characterization of plasma-modified chitosan/Ag-exchanged zeolite composite, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

33. M.R. Vasquez Jr. and R. Flauta, Batch and strip-type plasma cleaning configuration and it applications for IC packaging technologies, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

32. R. Inojosa and M.R. Vasquez Jr., Effects of argon RF plasma cleaning on Cu-leadframe surfaces for integrated circuit packaging, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

31. A. Ebuen and M.R. Vasquez Jr., Growth of copper oxide films on stainless steel through thermal evaporation of copper for antibacterial surface applications, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

30. C. Cagomoc and M.R. Vasquez Jr., Plasma modification of natural zeolite for chromium adsorption, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

29. R. Rogio and M.R. Vasquez Jr., Effects on germination and seedling growth of mung beans (Vigna radiata L. Wilczek) via RF plasma modification of seed coat, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

28. J. Chan, J. Diaz, E. Enriquez, and M.R. Vasquez Jr., Plasma modification of spray deposited graphene using a mixture of argon and nitrogen gases, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

27. M. Dol and M.R. Vasquez Jr., Plasma treatment of eggshell-derived hydroxyapatite and its antibacterial properties, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

26. H. Masa, A. Onrubia, J. Santos, V. Garcia, and M.R. Vasquez Jr., Fabrication of copper metalized titania nanoparticles via vacuum thermal evaporation, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

25. A. Del Rosario, J. Licerio, J. Pechardo, and M.R. Vasquez Jr., Parametric and comparative analysis of optimal configurations in producing carbon fiber/epoxy and carbon fiber/epoxy-polyester sandwich composites using vacuumassisted resin infusion, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

24. A.V. Lim and M.R. Vasquez Jr., Plasma treatment of copper oxide thin films grown on glass substrates via spray pyrolysis, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

23. R.J. Butalid, J. Rivera, and M.R. Vasquez Jr., RF plasma treatment of zinc oxide thin films synthesized via spray pyrolysis, 1st International Symposium of the Vacuum Society of the Philippines, 14–15 January 2016, Ateneo de Manila University, Quezon City, Philippines.

22. J. Cu, P. Tingzon, M. Wada and M. Vasquez Jr., Effect of plasma treatment on surface morphology and optical properties of low-density polyethylene sheets, TACT 2015 International Thin Films Conference, 15–18 November 2015, National Cheng Kung University, Tainan, Taiwan.

21. A. Cuevas, R. Inojosa, M. Wada and M. Vasquez Jr., DC plasma treatment of polyimide substrates and efficacy of carbon layer adhesion, TACT 2015 International Thin Films Conference, 15–18 November 2015, National Cheng Kung University, Tainan, Taiwan.

20. M. Vasquez Jr., J. Cu, J. Chan, and M. Wada, Plasma modification of spray-deposited graphite powders, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

19. M.R. Vasquez Jr., J. Cu and M. Wada, Plasma treatment of spray-pyrolized copper oxide thin films on glass, 37th International Symposium on Dry Process, 5–6 November 2015, Awaji Yumebutai International Conference Center, Awaji Island, Japan.

18. R. Inojosa, M. Wada and M.R. Vasquez Jr., SEM analysis of plasma-treated spray-coated carbon layers on polyimide substrates, 37th International Symposium on Dry Process, 5–6 November 2015, Awaji Yumebutai International Conference Center, Awaji Island, Japan.

17. A.G.T. Cuevas, M. Wada and M.R. Vasquez Jr., Effects of plasma treatment time on surface functionalization and adherence capacity of polyimide films, 37th International Symposium on Dry Process, 5–6 November 2015, Awaji Yumebutai International Conference Center, Awaji Island, Japan.

16. J.G. Chan, E. Enriquez, J. Diaz, M. Wada and M.R. Vasquez Jr., Nitrogen Plasma Modification of Spray Deposited Graphene from Liquid Phase Exfoliation of Graphite, 37th International Symposium on Dry Process, 5–6 November 2015, Awaji Yumebutai International Conference Center, Awaji Island, Japan.

15. S. Palardonio, M.R. Vasquez Jr., and H. Ramos, Fourier Transform Infrared Spectroscopy of Plasma Polymerized Polyaniline, 25th International Toki Conference, 3–6 November 2015, Ceratopia Toki, Toki City, Gifu, Japan.

14. M.R. Vasquez Jr. and M. Wada, Extraction Characteristics of a Low-energy Ion Beam System with a Remote Plasma Chamber, 16th International Conference on Ion Sources, 23–28 August 2015, New York Marriott Marquis Hotel, New York, New York, USA.

13. M.R. Vasquez Jr. and M. Wada, Low-energy Ion Beam-based Deposition of Gallium Nitride, 16th International Conference on Ion Sources, 23–28 August 2015, New York Marriott Marquis Hotel, New York, New York, USA.

12. A.G.T. Cuevas and M.R. Vasquez Jr., Surface functionalization of polyimide via hot cathode plasma and its effect on amorphous carbon layer adhesion, 4th MOVE Symposium on Materials of Value and Essence, 30 July 2015, Institute of Environmental Science and Meteorology, National Science Complex, University of the Philippines, Diliman, Quezon City.

11. J.G. Chan, E. Enriquez, J. Diaz and M.R. Vasquez Jr., Nitrogen plasma modification of spray-deposited restacked few-layered graphene films, 4th ERDT Congress 2015, 20 July 2015, SMX Convention Center, Pasay City, Philippines.

10. M.K.F. Ramos, A. Amo, H.J. Ramos, M. Wada, and M.R. Vasquez Jr., Argon plasma treatment of ZnO thin films deposited via spray pyrolysis, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

9. M.R. Vasquez Jr. E. Prieto, and M. Wada, Cell adhesion properties of plasma-modified polyimide surfaces, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

8. J. Chan, E. Enriquez, M. Wada, and M.R. Vasquez Jr., Plasma modification of spray-deposited restacked few layered graphene using nitrogen plasma, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

7. J. Cu, M. Wada, and M.R. Vasquez Jr., Investigation of Copper and Copper Oxide Thin Films Deposited on FTO Glass Substrate Using a Hot Cathode DC Source Plasma System, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

6. J. Cu, M. Wada, and M.R. Vasquez Jr., Properties of amorphous carbon layers grown on polyimide substrates using hot-filament cathode excited plasma, 13th International Symposium on Sputtering and Plasma Processes 2015, 8–10 July 2015, Kyoto Research Park, Kyoto, Japan.

5. J. Salamania, H. Ramos, and M. Vasquez Jr., Transport of Ions in Matter (TRIM) and Monte Carlo simulation of titanium sputtering in a sheet plasma facility, Samahang Pisika ng Pilipinas (SPP) 32nd Physics Congress, 17–20 October 2014, National Institute of Physics, UP Diliman, Quezon City Philippines.

4. S. Palardonio, P. Calaque, M. Vasquez Jr., H. Ramos and M. Montaño, Surface modification of crude chitosan films under argon Plasma bombardment, Samahang Pisika ng Pilipinas (SPP) 32nd Physics Congress, 17–20 October 2014, National Institute of Physics, UP Diliman, Quezon City Philippines.

3. Y. Hashiguchi, T. Kasuya, M. Vasquez Jr., and M. Wada, Plasma production by a high temperature carbon cathode for thin film formation, Samahang Pisika ng Pilipinas (SPP) 32nd Physics Congress, 17–20 October 2014, National Institute of Physics, UP Diliman, Quezon City Philippines.

2. M. Vasquez Jr., H. Ramos, and M. Wada, Carbon Fiber as Hot Cathode Filament for Carbon-based Material Synthesis, 8th International Conference on Reactive Plasmas and 31st Symposium on Plasma Processing, 4–7 February 2014, Fukuoka Convention Center, Fukuoka, Japan.

1. J. Chan, E. Estacio, H. Ramos, E. Enriquez, J. Diaz, A. Amorsolo, and M.R. Vasquez Jr., Plasma Modification of Spray Deposited Restacked Few Layered Graphene on Mica, FTO Glass and Glass Using a Hot Cathode Plasma DC Source System, 24th International Toki Conference, 4–7 November 2014, Ceratopia Toki, Toki City, Gifu, Japan.