International journal of Nano Scientific Networks and Nanotechnology (IJNN) is a multidisciplinary, peer reviewed journal which includes all the major fields in nanotechnology and Nano science. Nanoscience and nanotechnology brought up an unprecedented excitement in the scientific and engineering communities, especially the last decade. It is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced.  International journal of Nano Scientific Networks and Nanotechnology   publishes original research papers during a broad area of nanoscience & engineering. IJNN provides an ideal forum for presenting original reports of theoretical and experimental nanoscience and nanotechnology research. Nanotechnology is a gathering of rising innovations in which the structure of matter is controlled at the nanometer scale, the size of little quantities of molecules, to create novel materials and gadgets that have valuable and one of kind properties. IJNN is naturally multidisciplinary, and welcomes submissions across biological, physical, engineering, and computer sciences. Contributions from both academia and industry are equally encouraged. IJNN also publishes innovative techniques and instrumentation for the fabrication, characterization and testing of nano-enabled devices and technologies, as well as advanced modelling and simulation methods.




Veerappan Mani

Research Assistant Professor

Veerappan Mani is currently a research assistant professor at the Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taiwan. He received his PhD degree from Department of Chemical Engineering and Biotechnology, National Taipei University of Technology (TAIPEI TECH), Taiwan in 2014. His major research interest is synthesis of two-dimensional layered nanomaterials for chemical (bio) sensor, and green energy device applications. Dr. Mani has published over 76 peer-reviewed scientific publications in SCI journals and presented numerous papers in national and international level conferences. His articles received total citations of 1644 and the h-index is 22. He is serving as editorial board member and reviewer in several journals.

Doctor of Philosophy (Chemistry)                                                      91% (A)                                  2010-2014

National Taipei University of Technology, Taiwan                            (courseworks)

Thesis Title: Synthesis and Characterization of Graphene Based Composite Materials for Electrochemical Sensors, Biosensors, and Energy Device Applications. Advisor: Prof. Shen-Ming Chen

Master of Science (Chemistry) Bharathidasan University, India   CGPA    7.04 (A++)           2007-2009

Bachelor of Science (Chemistry) Periyar University, India              78.1%    (Distinction)       2004-2007

Higher Secondary Education (Mathematics, Science)

P.V.E Matric. Higher Secondary School, India       84.6%                    2002-2004

High School

Amala High School, India               89.8%                    2002

Research Assistant Professor  8/2016–present

Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, Taiwan Postdoctoral Researcher 3/2014–7/2016

Dep. of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taiwan

  • “Sunshine Scholarship Award” in the “Faculty and student research” category awarded by “Institute of chemical Engineering, NTUT, Taiwan” during the years of 2012 to 2017
  • Most cited articles listed by journals: V. Mani et al., Electrochem. Commun. 17 (2012) 75 (citations= 140);

 V. Mani et al., Talanta 17 (2012) 75 (citations= 67), V. Mani et al., Biosens. Bioelectron. 41(2013) 309-315 (citations 182); V. Main et al., Enzyme Microbial Technol. 66 (2014) 60-66 (34 Citations)

  • Listed as top 3rd among the faculties of TAIPEI TECH in the list of "citation index matrix” during 2011-2016
  • National Taipei University of Technology Scholarship (2009-2014)
  • Foreign Student Scholarship received from TAIPEI TECH during 2011, 2012 and 2013
  • Graduate Aptitude Test for Engineering (GATE) qualified (percentile 82.67%)
  • University distinction student in Bachelor of Science from Periyar University, Tamil Nadu, India
  • School topper in high school (SSLC) exam (2002) and received medal
  • Merit scholarships to study higher secondary education and Bachelor of Science
  1. T.S.T. Balamurugan, V. Mani*, C.-C. Hsie, S.-T. Huang, T.-K. Peng, H.-Y. Lin, Real-time tracking and quantification of endogenous hydrogen peroxide production in living cells using graphenated  carbon  nanotubes supported Prussian blue cubes Sens. Actuators, B 257 (2018) 220-227 (IF=5.401, N/M=6/76– Chemistry, Analytical)

  2. M. Keerthi, M. Akilarasan, S.-M. Chen, S. Kogularasu, M. Govindasamy, V. Mani*, M. Ajmal Ali, F.M.A.A.-Hemaid, M.S. Elshikh, One-pot biosynthesis of reduced graphene oxide/prussian blue microcubes composite and its sensitive detection of prophylactic drug dimetridazole, J. Electrochem. Soc., 165 (2018) B27-B33 (IF=3.259, N/M=9/29–Electrochemistry)

  3. P. Mayuri, S.-T. Huang, V. Mani, A.S. Kumar, A new organic redox species-Indole Tetraone trapped  MWCNT modified electrode prepared by in-situ electrochemical oxidation of indole for a bifunctional electrocatalysis and simultaneous flow injection electroanalysis of hydrazine and hyd rogen peroxide, Electrochim. Acta (2018) DOI: 10.1016/j.electacta.2018.02.107 (IF=4.798, N/M=3/27–Electrochemistry)


  1. V. Mani, M. Govindasamy, S.-M. Chen, T.-W. Chen, A.S. Kumar, S.-T. Huang, Core-shell heterostructured multiwalled carbon nanotubes@reduced graphene oxide  nanoribbons/chitosan,  a  robust  nanobiocomposite for enzymatic biosensing of hydrogen peroxide and nitrite, Nat. Sci. Rep. 7 (2017) 11910 (IF=4.259, N/M=10/64–Multidisciplinary Sciences)

  2. T.-Y. Chen, V. Mani, S.-T. Huang, P.-C. Chang, C.-H. Huang, N.M. Huang, Synthesis of robust electrochemical substrate and fabrication of immobilization free  biosensors  for  rapid  sensing  of salicylate and β-hydroxybutyrate in whole blood, Anal. Chim. Acta 990 (2017) 78-83 (IF=4.950,  N/M=7/76–  Chemistry, Analytical)

  3. K. Manibalan, V. Mani, P.-C. Chang, C.-H. Huang, S.-T. Huang, K. Marchlewicz, S. Neethirajan, Electrochemical latent redox ratiometric probes for real-time tracking and quantification of endogenous hydrogen sulfide production in living cells, Biosens. Bioelectron., 96 (2017) 233–238 (IF=7.780, N/M=4/75– Chemistry, Analytical)

  4. M. Govindasamy, R. Umamaheswari, S.-M. Chen, V. Mani, C. Su, Graphene oxide nanoribbons film modified screen printed carbon electrode for real-time detection of methyl parathion in food samples, J. Electrochem. Soc. 164 (2017) B403-B408 (IF=3.259, N/M=9/29–Electrochemistry)

  1. R. Umamaheswari, M. Akilarasan, S.-M. Chen, Y.-H. Cheng, V. Mani, S. Kogularasu, F.M.A. Al-Hemaid,

M.A. Ali, X. Liu, One-pot synthesis of three-dimensional Mn3O4 microcubes  for  high-level  sensitive  detection of head and neck cancer drug nimorazole J. Colloid Interface Sci.  505  (2017)  1193–1201  (IF=4.233, N/M=35/146–Chemistry, Physical)

  1. M. Govindasamy, S. Kogularasu, S.-M. Chen, Y.-H. Cheng, M. Akilarasan, V. Mani*, Highly sensitive and selective detection of phenolic compound in river and drinking water samples using one –pot synthesized 3D–cobalt oxide polyhedrons, J. Electrochem. Soc. 164 ((2017) B463-B469 (IF=3.259, N/M=9/29– Electrochemistry)

  2. A. Muthumariappan, M. Govindasamy, S.-M. Chen, K. Sakthivel, V. Mani, T.-W. Chen, S. Selvaraj, Determination of non-steroidal anti-inflammatory drug (NSAID) azathioprine in human blood serum and tablet samples using multi-walled carbon nanotubes (MWCNTs) decorated manganese oxide microcubes composite film modified electrode, Int. J. Electrochem. Sci., 12 (2017) 7446 – 7456 (IF=1.469, N/M=19/29– Electrochemistry)

  3. A.Z. Mubarok, V. Mani, C.-H. Huang, P.-C. Chang, S.-T. Huang, Label-free electrochemical detection of neuraminidase activity: a facile whole blood diagnostic probe for infectious diseases , Sens. Actuators, B 252 (2017) 641-648 (IF=5.401, N/M=6/76–Chemistry, Analytical)

  4. A. Muthumariappan, M. Govindasamy, S.-M. Chen, K. Sakthivel, V. Mani* Screen-printed  electrode  modified with a composite prepared from graphene oxide nanosheets and  Mn3O4  microcubes  for ultrasensitive determination of nitrite, Microchim. Acta, 184 (2017) 3625-3634 (IF=4.831, N/M=6/74– Chemistry, Analytical)

  5. K. Sakthivel, M. Govindasamy, S.-M. Chen, A. Muthumariappan, V.  Mani*,  3D  graphene  oxide-cobalt oxide polyhedrons for highly sensitive non-enzymatic electrochemical determination of hydrogen peroxide, Sens. Actuators, B 253 (2017) 773-783 (IF=5.401, N/M=6/76–Chemistry, Analytical)

  6. K. Sakthivel, M. Govindasamy, S.–M. Chen, A. Muthumariappan, V. Mani, T.-W. Chen, S. Selvaraj, MWCNTs/MoS2 decorated cobalt oxide polyhedrons composite film modified electrode for electrochemical determination of dopamine in rat brain and human blood serum samples Int. J. Electrochem. Sci., 12 (2017) 7435 – 7445 (IF=1.469, N/M=19/29–Electrochemistry)

  7. M. Govindasamy, V. Mani, S.-M. Chen, T. Maiyalagan, S. Selvaraj, T.-W. Chen, S.-Y. Lee, W.-H. Chang, Highly sensitive determination of non-steroidal anti-inflammatory drug Nimesulide using electrochemically reduced graphene oxide nanoribbons, RSC Adv., 7 (2017) 33043-33051 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  8. M. Govindasamy, V. Mani, S.-M. Chen, T.-W. Chen, A.K. Sundramoorthy, Methyl parathion detection in vegetables and fruits using silver@graphene nanoribbons nanocomposite modified screen printed electrode, Nat. Sci. Rep. 7 (2017) 46471 (IF=4.259, N/M=10/64–Multidisciplinary Sciences)

  9. M. Govindasamy, S.-M. Chen, V. Mani,* R. Devasenathipathy, R. Umamaheswari, K.J. Santhanaraj, A. Sathiyan, Molybdenum disulfide nanosheets coated multiwalled carbon nanotubes composite for highly sensitive determination of chloramphenicol in food samples milk, honey and powdered milk, J. Colloid Interface Sci. 485 (2017) 129–136 (IF=4.233, N/M=35/146–Chemistry, Physical)

  10. V. Mani, R. Umamaheswari, S.-M. Chen, M. Govindasamy, C. Su, A. Sathiyan, J.P. Merlin, M. Keerthi, Highly Sensitive Determination of Folic Acid Using Graphene Oxide Nanoribbon Film Modified Screen Printed Carbon Electrode, Int. J. Electrochem. Sci., 12 (2017) 475 – 484, (IF=1.469, N/M=19/29–Electrochemistry)

  11. M. Govindasamy, S.-M. Chen, V. Mani*, M. Akilarasan, S. kogularasu, B. Subramani, Nanocomposites composed of layered molybdenum disulfide and graphene for highly sensitive amperometric determination      of methyl parathion Microchim. Acta 184 (2017) 725-733 (IF=4.831, N/M = 6/74–Chemistry, Analytical)

  12. T.-T. Huang, V. Mani, C.-H. Huang, J.S. Wang, C.-M. Chang, S.-T. Huang, tert-butyl hydroquinone: an effective electrochemical probe for sensing polymerase chain reaction and loop -mediated isothermal amplicons, Int. J. Electrochem. Sci., 12 (2017) 3323-3335 (IF=1.469, N/M=19/29–Electrochemistry)

  13. B.-C. Chen, R. Umamaheswari, C. Su, V. Mani, W.-R. Li, Fabrication of  flexible  and  efficient  dye  sensitized solar cells using modified TiO2 electrode at low-temperature annealing process, J. Nanoelectron. Optoelectron., 12 (2017) 872–879 (IF=0.675, N/M=188/257–Engineering, Electrical & Electronic)

  14. V. Mani, M. Govindasamy, S.-M. Chen, B. Subramani, A. Sathiyan, J.P. Merlin,  Determination  of  Folic  Acid Using Graphene/Molybdenum Disulfide Nanosheets/Gold Nanoparticles Ternary Composite, Int. J. Electrochem. Sci., 12 (2017) 258–267 (IF=1.469, N/M=19/29–Electrochemistry)


  1. M. Govindasamy, S.-M. Chen, V. Mani*, A. Sathiyan, J.P. Merlin, F.M.A.A.  Hemaid,  M.A.  Ali Simultaneous determination of dopamine and uric acid in presence of high concentration of ascorbic acid   using cetyltrimethylammonium bromide–polyaniline/activated charcoal composite, RSC adv. 6 (2016) 100605–100613 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  2. M. Govindasamy, V. Mani, S.-M. Chen, A. Sathiyan, J.P. Merlin,  G.  Boopathy,  Polyaniline/nickel  Composite Film Modified Electrode for Sensitive Electrochemical Determination of Ascorbic Acid, Int. J. Electrochem. Sci., 11 (2016) 10806–10814 (IF=1.469, N/M=19/29–Electrochemistry)

  3. V.  Mani, S.-T Huang, R.  Devasenathipathy, T.C.K. Yang, Electropolymerization of cobalt phthalocyanine     at graphene nanosheets for electrochemical determination of cysteine and hydrazine, RSC adv. 6 (2016) 38463–38469 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  4. K. Manibalan, V. Mani, S.-T. Huang, A switchable electrochemical redox ratiometric substrate based on ferrocene for highly selective and sensitive fluoride detection RSC adv. 6 (2016) 71727–7173238469 (IF = 3.840, N/M=33/157–Chemistry, Multidisciplinary)

  5. M. Govindasamy, V. Mani, S.-M. Chen, A. Sathiyan, J.P. Merlin, V.K. Ponnusamy, Sensitive and Selective Determination of Uric Acid Using Polyaniline and Iron Composite Film Modified Electrode , Int. J. Electrochem. Sci., 11 (2016) 8730–8737 (IF=1.469, N/M=19/29–Electrochemistry)

  6. A.Z. Mubarok, S.-T. Lin, V. Mani, C.-H. Huang, S.-T. Huang, Design of Controlled Multi-Probes Coupled Assay via Bioinspired Signal Amplification Approach for Mercury Detection , RSC adv. 6 (2016) 58485– 58492 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  7. M. Govindasamy, V. Mani, S.-M. Chen, R. Karthik, K. Manibalan, R. Umamaheswari, MoS2 flowers grown  on graphene/carbon nanotubes: a versatile substrate for electrochemical determination of hydrogen peroxide, Int. J. Electrochem. Sci., 11 (2016) 2954 – 2961 (IF=1.469, N/M=19/29–Electrochemistry)

  8. K. Manibalan, S.-M. Chen, V. Mani, T-T. Huang, S-T. Huang, A sensitive ratiometric long-wavelength fluorescent probe for selective determination of cysteine/homocysteine, J. fluoresc (2016) 26 (2016) 1489– 1495 (IF=1.601, N/M=45/75–Chemistry, Analytical)

  9. R. Karthik, M. Govindasamy, S.-M. Chen, V. Mani, B.-S. Lou, R. Devasenathipathy, Y-S. Hou,  A.  Elangovan, Green synthesized gold nanoparticles decorated graphene oxide for sensitive determination of chloramphenicol in milk, powdered milk, honey and eye drops, J. Colloid Interface Sci. 475 (2016) 46–56 (IF=4.233, N/M=35/146–Chemistry, Physical)

  10. M. Govindasamy, V. Mani, S.-M. Chen, B. Subramani, R. Devasenathipathy, S. Tamilarasan, Highly Sensitive Amperometric Sensor for Nitrobenzene Detection Using Functionalized Multiwalled-Carbon Nanotubes Modified Screen Printed Carbon Electrode, Int. J. Electrochem. Sci., 11 (2016) 10837–10846 (IF=1.469, N/M=19/29–Electrochemistry)

  11. V. Mani, M. Govindasamy, S.-M. Chen, R. Karthik, S.-T. Huang, Determination of dopamine using a glassy carbon electrode modified with a graphene and carbon nanotube hybrid  decorated  with  molybdenum  disulfide flowers, Microchim. Acta 183 (2016) 2267–2275 (IF=4.831, N/M=6/74–Chemistry, Analytical)

  12. R. Karthik, M. Govindasamy, S.-M. Chen, V. Mani, R. Umamaheswari, T.S. Balamurugan, Electrochemical study of nitrobenzene reduction using potentiostatic preparation of  nephrolepis  leaf  like  silver  microstructure, Int. J. Electrochem. Sci. 11 (2016) 6164–6172 (IF=1.469, N/M=19/29–Electrochemistry)

  13. Y.-J. Lin, Y.-C. Wu, V. Mani, S.-T. Huang, C.-H. Huang, Y.-C. Hu, H.-C.P. Shan, Designing anthraquinone-pyrrole redox intercalating probes for electrochemical  gene  detection, Biosens. Bioelectron.,  79 (2016) 294–299 (IF=7.780, N/M= 4/75–Chemistry, Analytical)


  1. V. Mani, R. Devasenathipathy, S.-M. Chen, V.S. Vasantha, M.A. Ali, S.-T.  Huang,  F.M.A.  Hemaid,  A simple electrochemical platform for the picomolar detection of amitrole  at  pectin  stabilized  gold nanoparticles film modified electrode, Analyst, 140 (2015) 5764–5771 (IF=4.107, N/M=7/74–Chemistry, Analytical)

  2. V. Mani, W.-Y. Li, J.-A. Gu, C.-M. Lin, S.-T. Huang,  Electrochemical  OFF-ON  ratiometric  chemodosimeters for the selective and rapid detection of fluoride, Talanta 131 (2015) 121–126 (IF=4.035, N/M=9/75–Chemistry, Analytical)

  3. V. Mani*, R. Devasenathipathy, S.-M. Chen, S.-F. Wang, P. Devi, Y. Tai, Electrodeposition of coppernanoparticles using pectin scaffold at graphene nanosheets for electrochemical sensing of glucose and  hydrogen peroxide, Electrochim. Acta 176 (2015) 804–810 (IF=4.803, N/M=3/27–Electrochemistry)

  4. J.-A. Gu, V. Mani, S.-T. Huang, Design and synthesis of ultrasensitive Off-On  fluoride  detecting  fluorescence probe via autoinductive signal amplification, Analyst 140 (2015) 346–352 (IF=4.107, N/M=7/74–Chemistry, Analytical)

  5. K. Manibalan, V.  Mani, C.-H. Huang, S.-T. Huang, C.P.-Chieh,  A new electrochemical substrate for rapid  and sensitive in-vivo monitoring of β-galactosidase gene expressions, Analyst 140 (2015) 6040-6046  (IF=4.107, N/M=7/74–Chemistry, Analytical)

  6. V. Mani, R. Devasenathipathy, S.-M. Chen, J.-A. Gu, S.-T. Huang, Synthesis and characterization of graphene-cobalt phthalocyanines and graphene-iron phthalocyanine composites and their enzymatic fuel cell application, Renewably Energy 74 (2015) 867−874 (IF=3.476, N/M=20/89–Energy & Fuels)

  7. R. Devasenathipathy, C. Karuppiah, S.-M. Chen, V. Mani, V.S. Vasantha, S. Ramaraj, Highly selective determination of cysteine using a composite prepared from multiwalled carbon nanotubes and gold nanoparticles stabilized with calcium cross linked pectin, Microchim. Acta 182 (2015) 727–735 (IF=4.831, N/M=6/74–Chemistry, Analytical)

  8. R. Devasenathipathy, V. Mani, S.-M. Chen, K. Kohilarani, S. Ramaraj, Determination of L-cysteine at iron tetrasulfonated phthalocyanine decorated multiwalled carbon nanotubes film modified electrode, Int. J. Electrochem. Sci., 10 (2015) 682-690 (IF=1.469, N/M=19/29–Electrochemistry)

  9. V. Mani, R. Devasenathipathy, S.-M. Chen, B. Subramani, M. Govindasamy, A novel glucose biosensor at glucose oxidase immobilized graphene and bismuth nanocomposite film modified electrode, Int. J. Electrochem. Sci., 10 (2015) 691-700 (IF=1.469, N/M=19/29–Electrochemistry)

  10. R. Ramachandran, V. Mani, S.-M. Chen, G.G. kumar, M. Govindasamy, Recent developments in electrode materials and methods for pesticide analysis – Review, Int. J. Electrochem. Sci., 10  (2015)  859-869  (IF=1.469, N/M=19/29–Electrochemistry)

  11. R. Ramachandran, V. Mani, S.-M. Chen, G.G. kumar, P. Gajendran, N.B. Devi, Advancement of Electrode Fabrication Materials and Various Insights on Solar cells-Review, Int. J. Electrochem. Sci., 10 (2015) 3301– 3318 (IF=1.469, N/M=19/29–Electrochemistry)

  12. R. Devasenathipathy, V. Mani, S.-M. Chen, K. Manibalan, S.-T. Huang, Determination of 4-nitro phenol at iron phthalocyanine decorated graphene nanosheets film modified electrode, Int. J. Electrochem. Sci.,  10 (2015) 1384-1392 (IF=1.469, N/M=19/29–Electrochemistry)

  13. V. Mani, R. Devasenathipathy, S.-M. Chen, K. Kohilarani, R. Ramachandran, A  sensitive  amperometric sensor for the determination of  dopamine at  graphene-bismuth  nanocomposite  film modified electrode, Int.  J. Electrochem. Sci., 10 (2015) 1199-1207 (IF=1.469, N/M=19/29–Electrochemistry)

  14. C. Karuppiah, R. Devasenathipathy, S.-M. Chen, D. Arulraj, S. Palanisamy, V. Mani, V.S. Vasantha, Fabrication of nickel tetrasulfonated phthalocyanine functionalized multiwalled  carbon  nanotubes  on activated glassy carbon electrode for the detection of dopamine, Electroanalysis, 27 (2015) 485–493(IF=2.471, N/M=11/27–Electrochemistry)

  15. R. Devasenathipathy, S. Palanisamy, S.-M. Chen, C. Karuppiah, V. Mani, S.K. Ramaraj, M.A. Ali, F.M.A. Al-Hemaid, An amperometric biological toxic hydrazine sensor based on multiwalled carbon nanotubes and iron tetrasulfonated phthalocyanine composite modified electrode, Electroanalysis, 27 (2015) 1403–1410 (IF=2.471, N/M=11/27–Electrochemistry)

  16. V. Mani, R. Devasenathipathy, S.-M. Chen, T.-Y. Wu, High performance electrochemical amperometric sensors for the sensitive determination of herbicides diuron and fenuron in water samples from agricultural areas, Ionics, 21 (2015) 2675–2683 (IF=2.119, N/M= 80/144–Chemistry, Physical)

  17. R. Devasenathipathy, R. Karthik, S.-M. Chen, V. Mani, V.S. Vasantha, M. Ajmal Ali, M.S. Elshikh, B.-S. Lou,F.M.A. Al-Hemaid, Potentiostatic electrochemical preparation of bismuth nanoribbons and its application in biologically poisoning lead and cadmium heavy metal ions detection, Electroanalysis 27 (2015) 2341 – 2346 (IF=2.471, N/M=11/27–Electrochemistry)

  18. R. Devasenathipathy, V. Mani, S.-M. Chen, S.-T. Huang, T.-T. Huang, C.-M. Lin, K.-Y. Hwa, T.-Y. Chen, B.-J. Chen, Glucose biosensor based on glucose oxidase immobilized at gold nanoparticles decorated graphene-carbon nanotubes application, Enzyme Microb. Technol. 78 (2015) 40–45 (IF=2.624, N/M=57/161

– Biotechnology & Applied Microbiology)

  1. R. Devasenathipathy, R. Karthik, S.-M. Chen, M. Ajmal Ali, V. Mani, B.-S. Lou, F.M.A.A Hemaid, Enzymatic glucose biosensor based on bismuth nanoribbons electrochemically deposited on reduced graphene oxide, Microchim. Acta, 182 (2015) 2165–2172 (IF=4.831, N/M=6/74–Chemistry, Analytical)

  2. R. Madhu, B. Dinesh, S.-M. Chen, R. Saraswathi, V. Mani, An electrochemical synthesis strategy of  composite based ZnO microspheres-Au nanoparticles  on reduced graphene oxide for the sensitive detection    of hydrazine in water samples, RSC adv. 5 (2015) 54379-54386 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)


  1. V. Mani, B. Dinesh, S.-M. Chen, R. Saraswathi, Direct electrochemistry of myoglobin at graphene oxide - carbon nanotube-platinum nanoparticles composite modified electrode and its application towards hydrogen peroxide and nitrite, Biosens. Bioelectron. 53 (2014) 420 (IF=7.780, N/M=4/75–Chemistry, Analytical)

  2. V.K. Ponnusamy, V. Mani, S.-M. Chen, J.-F. Jen, Rapid microwave assisted synthesis of graphene nanosheets/polyethyleneimine/gold nanoparticle composites and its application to the  selective  electrochemical determination of dopamine, Talanta 120 (2014) 148−157  (IF=4.035,  N/M=9/75–  Chemistry, Analytical)

  3. R. Devasenathipathy, V. Mani, S.-M. Chen, Highly selective amperometric sensor for the  trace  level  detection of hydrazine at bismuth nanoparticles decorated graphene nanosheets modified electrode . Talanta 124 (2014) 43−51 (IF=4.035, N/M=9/75–Chemistry, Analytical)

  4. A.T.E. Vilian, V. Mani, S.-M. Chen, B. Dinesh, S.-T. Huang, The immobilization of glucose oxidase atmanganese dioxide particles decorated reduced graphene oxide sheets for the  fabrication  of  glucose  biosensor, Ind. Eng. Chem. Res. 53 (2014) 15582−15589 (IF=2.587, N/M=27/135–Engineering, Chemical)
    R. Devasenathipathy, V. Mani, S.-M. Chen, D. Arulraj, V.S. Vasantha, Highly stable and sensitive amperometric sensor for the determination of trace level hydrazine at cross linked pectin stabilized gold nanoparticles decorated graphene nanosheets, Electrochim. Acta, 135 (2014) 260–269. (IF=4.803, N/M=3/27–Electrochemistry)

  1. V. Mani, T.-Y. Wu, S.-M. Chen, A sensitive electrochemical nitrite sensor based on iron nanoparticles decorated graphene-carbon nanotubes nanocomposite modified glassy carbon electrode, J. Solid State Electrochem. 18 (2014) 1015–1023 (IF=2.446, N/M=10/28–Electrochemistry)

  2. S.-M. Chen, R. Ramachandran, V. Mani, R. Saraswathi Recent advancements on electrode materials for high-performance electrochemical supercapacitors, Int. J. Electrochem. Sci., 9 (2014) 4072-4085 (IF=1.469, N/M=19/29–Electrochemistry)

  3. B. Dinesh, V. Mani, R. Saraswathi, S.-M. Chen, Direct electrochemistry of cytochrome C immobilized at graphene oxide dispersed carbon nanotubes composite on electrochemically deposited gold nanoparticles modified electrode for the picomolar detection of hydrogen peroxide. RSC Adv. 4 (2014) 28229–28237 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  4. R. Devasenathipathy, V. Mani, S.-M. Chen, B. Viswanath, V.S. Vasantha, M.  Govindasamy,  Electrodeposition of gold nanoparticles using pectin as scaffold and selective determination of dopamine ,    RSC Adv. 4 (2014) 55900−55907 (IF=3.840, N/M=33/157–Chemistry, Multidisciplinary)

  5. V. Mani, R. Devasenathipathy, S.-M. Chen, S.-T.  Huang, V.S. Vasantha, Immobilization of glucose oxidase  on graphene and cobalt phthalocyanine composite and its application for the determination  of  glucose,  Enzyme Microb. Technol. 66 (2014) 60–66 (IF=2.624, N/M=57/161–Biotechnology & Applied  Microbiology)

  6. M.-H. Wang, J.-A. Gu, V. Mani, Y.-C. Wu, Y.-J. Lin, Y.-M. Chia, S.-T. Huang, A  rapid  fluorescence detecting platform: applicable to sense carnitine and chloramphenicol in food samples, RSC Adv. 4 (2014) 64112-64118 (IF=3.840, N/M=33/15 –Chemistry, Multidisciplinary)


  1. V. Mani, B. Devadas, S.-M. Chen, Direct electrochemistry of glucose oxidase at electrochemically reduced graphene oxide-multiwalled carbon nanotubes hybrid material modified electrode, Biosens. Bioelectron. 41 (2013) 309–315 (IF=7.780, N/M= 4/75–Chemistry, Analytical)

  2. B. Unnikrishnan, P.-L. Ru, S.-M. Chen, V. Mani, Nitrite determination at electrochemically synthesized polydiphenylamine-Pt composite modified glassy carbon electrode, Sens. Actuators, B 177 (2013) 887–892 (IF=5.401, N/M=6/76–Chemistry, Analytical)

  3. S. Cheemalapati, S. Palanisamy, V. Mani, S.-M. Chen, Simultaneous electrochemical determination of dopamine and paracetamol on multiwalled carbon nanotubes/graphene oxide nanocomposite -modified glassy carbon electrode, Talanta 117 (2013) 297–304 (IF=4.035, N/M=9/75–Chemistry, Analytical)

  4. V. Mani, S.-M. Chen, B.-S. Lou, Three dimensional graphene oxide-carbon nanotubes and graphene-carbon nanotubes hybrids, Int. J. Electrochem. Sci., 8 (2013) 11641–11660 (IF=1.469, N/M=19/29– Electrochemistry)

  5. R. Ramachandran, V. Mani, S.-M. Chen, R. Saraswathi, B.-S. Lou, Recent  trends  in  graphene  based electrode materials for energy storage devices and sensors applications, Int. J. Electrochem. Sci., 8 (2013) 11680–11694 (IF=1.469, N/M=19/29–Electrochemistry)


  1. V. Mani, A.P. Periasamy, S.-M. Chen, Highly selective amperometric nitrite sensor based on chemically reduced graphene oxide modified electrode, Electrochem. Commun. 17  (2012)  75–78  (IF=4.847,  N/M= 3/28– Electrochemistry)

  2. B. Unnikrishnan, V. Mani, S.-M. Chen, Highly sensitive amperometric sensor for carbamazepine  determination based on electrochemically  reduced  graphene  oxide-single-walled  carbon  nanotubes composite film, Sens. Actuators, B 173 (2012) 274–280 (IF= 5.401, N/M=6/76–Chemistry, Analytical)

  3. V. Mani, A.T. Ezhil Vilian, S.-M. Chen, Graphene oxide dispersed  carbon  nanotube  and  Iron  phthalocyanine composite modified electrode for the electrocatalytic determination of hydrazine, Int. J. Electrochem. Sci., 7 (2012) 12774–12785 (IF=1.469, N/M=19/29–Electrochemistry)

  4. B. Devadas, V. Mani, Shen-Ming Chen, A glucose/O2 biofuel cell based  on  graphene  and  multiwalled  carbon nanotubes composites modified electrode, Int. J. Electrochem. Sci., 7 (2012) 8064–8075 (IF=1.469, N/M=19/29–Electrochemistry)

  5. V. Mani, B. Devadas, S.M. Chen, Y. Li, Immobilization of enzymes and redox proteins and their electrochemical biosensor applications, ECS Transactions, 50 (12) (2012) 35–41