List of Publications


Conferences / Seminars /Workshops attended


• Sundramoorthy, A. K. and Chan-Park, M.B. (2013, 30 Jun - 05 Jul). Highly-Selective and Scalable Chemical Approach for Separation of Semiconducting Singled-Walled Carbon Nanotubes for Field-Effect Transistors. Oral session presented at the meeting of ICMAT 2013-7th International Conferences on Materials for Advanced Technologies, Singapore.

• Sundramoorthy, A.K. and Gunasekaran, S. (2014, 21 May). Preparing Transparent Conducting Film Using Single-Walled Carbon Nanotubes. Poster session presented at The 2014 Discovery Challenge Research Symposium, Wisconsin Institutes for Discovery, University of Wisconsin-Madison, WI.

• Sundramoorthy, A.K. and Gunasekaran, S. (2015, 9 April). Nanomolar Detection of Neurotransmitter Dopamine. Poster session presented at The 2015 Discovery Challenge Research Symposium, Wisconsin Institutes for Discovery, University of Wisconsin-Madison, WI.

• Sundramoorthy, A.K. and Gunasekaran, S. (2015, 7-12 June). Nanomolar detection of dopamine at oxidized graphene/metallic single-walled carbon nanotubes film-modified electrode. Poster session presented at Nanoscale Science & Engineering for Agriculture & Food Systems, Gordon Research Conference, Bentley University, Waltham, MA

Journal papers



(46) Methyl parathion detection in vegetables and fruits using silver@graphene nanoribbons nanocomposite modified screen printed electrode
M. Govindasamy, V. Mani, S.-M. Chen, T.-W. Chen, and A. K. Sundramoorthy

Scientific Reports 2017; 7: 46471. (IF: 5.228)
  
(45Highly selective colorimetric and electrochemical sensing of iron (III) using Nile red functionalized graphene film
O. Sadak, A. K. Sundramoorthy, S. Gunasekaran
Biosensors and Bioelectronics 89 (2017) 430-436. (IF: 7.476)

(44) Anisotropic Noble Metal Nanoparticles: Synthesis, Surface Functionalization and Applications in Biosensing, Bioimaging, Drug Delivery and Theranostics
G. Paramasivam, N. Kayambu, A. M. Rabel, A.K Sundramoorthy, A. Sundaramurthy

Acta Biomaterialia (2016) (in press)  (IF: 6.008)

(43Synthesis of poly(8-aminopyrene-1,3,6-trisulfonic acid)/CNT Nanocomposite for Electrochemical Detection of Caffeine
A.K. SundramoorthyO. Sadak, S. Anandhakumar and S. Gunasekaran
Journal of The Electrochemical Society, 163 (13) B638-B643 (2016) (IF: 3.4)

(42) Simultaneous reduction and covalent grafting of polythiophene on graphene oxide sheets for excellent capacitance retention
SK Yadav, R Kumar, AK Sundramoorthy, RK Singh, CHM Koo
RSC Adv., 2016,6, 52945-52949   (IF: 3.84)

(41) Reduced Graphene Oxide-Poly(3,4-ethylenedioxythiophene) Polystyrene Sulfonate Based Dual-Selective Sensor for Iron in Different Oxidation States
Ashok K. Sundramoorthy, Bhagya S. Premkumar, and Sundaram Gunasekaran
ACS Sensors, 2016, 1 (2), pp 151–157.

(40) Low-temperature solution process for preparing flexible transparent carbon nanotube film for use in flexible supercapacitors
Ashok K. Sundramoorthy, Yi-Cheng Wang, and Sundaram Gunasekaran*
Nano Research, 2015, 8, 3430-3445 (IF: 7.010)

(39) Lateral assembly of oxidized graphene flakes into large-scale transparent conductive thin films with a three-dimensional surfactant 4-sulfocalix[4]arene
Ashok K. Sundramoorthy, Yilei Wang, Jing Wang, Jianfei Che, Ya Xuan Thong, Albert Chee W. Lu & Mary B. Chan-Park*
Scientific Reports, 2015, 5, 10716. (IF: 5.078)

(38) Azo Dye Functionalized Graphene Nanoplatelets for Selective Detection of Bisphenol A and Hydrogen Peroxide
N. Yasri, Ashok K. Sundramoorthy, and Sundaram Gunasekaran
RSC Advances, 2015, 5, 87295-87305   (IF: 3.84)

(37) Partially Oxidized Graphene/Metallic Single-Walled Carbon Nanotubes Film-Coated Electrode for Nanomolar Detection of Dopamine
Ashok K. Sundramoorthy and Sundaram Gunasekaran*
Electroanalysis, 2015, 271811–1816.  (IF: 2.138)

(36) Applications of graphene in quality assurance and safety of food
Ashok K. Sundramoorthy and Sundaram Gunasekaran*
Trends in Analytical Chemistry, 2014, 60, 36–53. (IF: 6.351)

(35) Gel Electrophoresis using a Selective Radical for Separation of Single Walled Carbon Nanotubes
Sara Mesgari,   Ashok K. Sundramoorthy,   Leslie S. Loo* and    Mary Chan-Park*
Faraday Discussions, 2014, 173, 351-363 (IF: 4.194)

(34) Solution-processed flexible transparent conductors based on carbon nanotubes and silver grid hybrid films
J. Wang, J. Zhang, Ashok K. Sundramoorthy, Peng Chen* and Mary B. Chan-Park*
Nanoscale, 2014,6, 4560-4565 (IF: 6.233)

(33) Highly Selective Mercury Detection at Partially Oxidized Graphene/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Nanocomposite Film Modified Electrode
N. Yasri, Ashok K. Sundramoorthy, Woo-Jin Chang and Sundaram Gunasekaran
Frontiers in Materials 2014, 1, 33.

(32) Scalable and Effective Enrichment of Semiconducting Single-Walled Carbon Nanotubes by a Dual Selective Naphthalene-Based Azo Dispersant
Ashok K. Sundramoorthy, Sara Mesgari, Jing Wang, Raj Kumar, Mahasin Alam Sk.,
Siew Hooi Yeap, Qing Zhang, Siu Kwan Sze, Kok Hwa Lim,*, and Mary B. Chan-Park*
Journal of the American Chemical Society, 2013, 135 (15), pp 5569–5581 (IF: 10.677)

(31) Disposable Redox Polymer Coated Screen-Printed Carbon Electrode for NADH Sensing
Ashok K. Sundramoorthy, Szu-Ling Chen, Shen-Ming Chen
Micro and Nanosystems, 2012, Volume 4 Issue 3, pp.172-179 (8)
   
(30)  New Developments on Nanomaterials for Electrochemical Applications 
Ashok K. Sundramoorthy
Micro and Nanosystems, 2012, Volume 4 Issue 3, pp.171-171 (1)
 
(29) Electrochemical properties of myoglobin deposited on multi-walled carbon nanotube/ciprofloxacin film
Kumar, S.A., Wang, S.-F., Chang, Y.-T., Lu, H.-C., Yeh, C.-T.
(2011) Colloids and Surfaces B: Biointerfaces, 82 (2), pp. 526-531. [IF: 3.554]

(28) Direct electron transfer of cytochrome C and its electrocatalytic properties on multiwalled carbon nanotubes/ciprofloxacin films
Kumar, S.A., Wang, S.-F., Yeh, C.-T., Lu, H.-C., Yang, J.-C., Chang, Y.-T.
(2010) Journal of Solid State Electrochemistry, 14 (11), pp. 2129-2135. [IF: 2.279]

(27) Electrochemical sensing of H2O2 at flavin adenine dinucleotide/chitosan/CNT nanocomposite modified electrode
Kumar, S.A.*, Chen, S.-L., Chen, S.-M.
(2010) Electrochemical and Solid-State Letters, 13 (10), pp. K83-K86. [IF: 2.010]

(26) Synthetic antibacterial agent assisted synthesis of gold nanoparticles: Characterization and application studies
Kumar, S.A.*, Chang, Y.-T., Wang, S.-F., Lu, H.-C.
(2010) Journal of Physics and Chemistry of Solids, 71 (10), pp. 1484-1490. [IF: 1.527]


(25) Acid yellow 9 as a dispersing agent for carbon nanotubes: Preparation of redox polymer-carbon nanotube composite film and its sensing application towards ascorbic acid and dopamine
Kumar, S.A., Wang, S.-F., Yang, T.C.-K., Yeh, C.-T.
(2010) Biosensors and Bioelectronics, 25 (12), pp. 2592-2597. [IF: 5.437]

(24) Poly(BCB)/Au-nanoparticles hybrid film modified electrode: Preparation, characterization and its application as a non-enzymatic sensor
Kumar, S.A., Wang, S.-F., Chang, Y.-T.
(2010) Thin Solid Films, 518 (20), pp. 5832-5838. [IF: 1.604]

(23) Synthesis of gold nanorods/nanobelts and their potent electrocatalytic properties toward ethanol oxidation
Kumar, S. A., Wang, S.-F., Yang, J.-C., Yeh, C.-T., Lu, H.-C.
(2010) Chemistry Letters, 39 (1), pp. 74-75. [IF: 1.594]

(22) Preparation and characterization of copper nanoparticles/zinc oxide composite modified electrode and its application to glucose sensing
Kumar, S.A., Cheng, H.-W., Chen, S.-M., Wang, S.-F.
(2010) Materials Science and Engineering C, 30 (1), pp. 86-91. [IF: 2.404]    
9th position in Top 25 hottest articles in Materials Science in 2010)
(15th position in Top 25 hottest articles in Materials Science for April –June -2010)
(9th position in Top 25 hottest articles in Materials Science for January –March -2010)
                                            (11th position in Top 25 hottest articles in Materials Science for October – December -2009) 

(21) Selective detection of uric acid in the presence of ascorbic acid and dopamine using polymerized luminol film modified glassy carbon electrode
Kumar, S.A.*, Cheng, H.-W., Chen, S.-M.
(2009) Electroanalysis, 21 (20), pp. 2281-2286. [IF: 2.817]

(20) Adsorption of ciprofloxacin and its role for stabilizing multi-walled carbon nanotubes and characterization
Kumar, S.A., Wang, S.-F.
(2009) Materials Letters, 63 (21), pp. 1830-1833.  [IF: 2.224]    

(19) Amperometric sensor for detection of the reduced form of nicotinamide adenine dinucleotide using a poly(pyronin B) film modified electrode
Kumar, S.A., Chen, S.-L., Chen, S.-M.
(2009) Electroanalysis, 21 (12), pp. 1379-1386. [IF: 2.817]

(18) Electrochemical analysis of H2 O2 and nitrite using copper nanoparticles/poly(o -phenylenediamine) film modified glassy carbon electrode
Kumar, S. A., Lo, P.-H., Chen, S.-M.
(2009) Journal of the Electrochemical Society, 156 (7), pp. E118-E123. [IF: 2.588]


(17) Electroanalysis of ascorbic acid (vitamin C) using nano-ZnO/poly(luminol) hybrid film modified electrode
Kumar, S. A., Cheng, H.-W., Chen, S.-M.
(2009) Reactive and Functional Polymers, 69 (6), pp. 364-370.  [IF: 2.505]            
(10th position in Top 25 hottest articles in Chemistry for April-June-2009)
(18th position in Top 25 hottest articles in Chemistry for July-September-2009)

(16) Electrochemical preparation, characterization, and electrocatalytic studies of Nafion-ruthenium oxide modified glassy carbon electrode
Ti, C.-C., Kumar, S.A., Chen, S.-M.
(2009) Journal of Solid State Electrochemistry, 13 (3), pp. 397-406. [IF: 2.279]

(15) Electrochemical selective determination of ascorbic acid at redox active polymer modified electrode derived from direct blue 71
Kumar, S.A., Lo, P.-H., Chen, S.-M.
(2008) Biosensors and Bioelectronics, 24 (4), pp. 518-523.  [IF: 5.437]
(10th position in Top 25 hottest articles in chemistry for October-December 2008)

(14) Amperometric determination of H2O2 at nano-TiO2/DNA/thionin nanocomposite modified electrode
Lo, P.-H., Kumar, S.A., Chen, S.-M.
(2008) Colloids and Surfaces B: Biointerfaces, 66 (2), pp. 266-273. [IF: 3.554]

(13) Zinc oxide/redox mediator composite films-based sensor for electrochemical detection of important biomolecules
Tang, C.-F., Kumar, S.A., Chen, S.-M.
(2008) Analytical Biochemistry, 380 (2), pp. 174-183. [IF: 2.582]

(12) Electroanalytical determination of acetaminophen using nano-TiO2/polymer coated electrode in the presence of dopamine
Kumar, S.A., Tang, C.-F., Chen, S.-M.
(2008) Talanta, 76 (5), pp. 997-1005.  [IF: 3.498]                                                     
(14th position in Top 25 hottest articles in chemistry for July-September 2008)

(11) Electrochemical synthesis and characterization of TiO2 nanoparticles and their use as a platform for flavin adenine dinucleotide immobilization and efficient electrocatalysis
Kumar, S. A.*, Lo, P.-H., Chen, S.-M.
(2008) Nanotechnology, 19 (25), art. no. 255501. [IF: 3.842]

(10) Electroanalysis of NADH using conducting and redox active polymer/carbon nanotubes modified electrodes-a review [FULL TEXT AVAILABLE-PDF(click here)
Kumar, S.A., Chen, S.-M.
(2008) Sensors, 8 (2), pp. 739-766. (Invited Review Article) [IF: 1.953]

(9) Poly(4-amino-1-1′-azobenzene-3, 4′-disulfonic acid) coated electrode for selective detection of dopamine from its interferences
Kumar, S.A., Tang, C.-F., Chen, S.-M.
(2008) Talanta, 74 (4), pp. 860-866. [IF: 3.498]                                              
(8) Nanostructured zinc oxide particles in chemically modified electrodes for biosensor applications
Kumar, S.A., Chen, S.-M.
(2008) Analytical Letters, 41 (2), pp. 141-158. (Invited Review Article) [IF: 0.965]

(7) Electrocatalytic reduction of oxygen and hydrogen peroxide at poly(p-aminobenzene sulfonic acid)-modified glassy carbon electrodes
Kumar, S.A., Chen, S.-M.
(2007) Journal of Molecular Catalysis A: Chemical, 278 (1-2), pp. 244-250. [IF: 3.187]

(6) Electrocatalysis and amperometric detection of the reduced form of nicotinamide adenine dinucleotide at toluidine blue/zinc oxide coated electrodes
Kumar, S.A., Chen, S.-M.
(2007) Electroanalysis, 19 (18), pp. 1952-1958. [IF: 2.817]

(5) Electrochemical, microscopic, and EQCM studies of cathodic electrodeposition of ZnO/FAD and anodic polymerization of FAD films modified electrodes and their electrocatalytic properties
Kumar, S.A., Chen, S.-M.
(2007) Journal of Solid State Electrochemistry, 11 (7), pp. 993-1006. [IF: 2.279]

(4) Fabrication and characterization of Meldola's blue/zinc oxide hybrid electrodes for efficient detection of the reduced form of nicotinamide adenine dinucleotide at low potential
Kumar, S.A., Chen, S.-M.
(2007) Analytica Chimica Acta, 592 (1), pp. 36-44. [IF: 4.387]

(3) Electrochemically polymerized composites of conducting poly(p-ABSA) and flavins (FAD, FMN, RF) films and their use as electrochemical sensors: A new potent electroanalysis of NADH and NAD+
Kumar, S.A., Chen, S.-M.
(2007) Sensors and Actuators, B: Chemical, 123 (2), pp. 964-977. [IF: 3.535]

(2) Electrochemical preparation of poly(acriflavine) film-modified electrode and its electrolcatalytic properties towards NADH, nitrite and sulfur oxoanions
Chen, S.-M., Liu, M.-I., Kumar, S.A.
(2007) Electroanalysis, 19 (9), pp. 999-1007. [IF: 2.817]

(1) Myoglobin/arylhydroxylamine film modified electrode: Direct electrochemistry and electrochemical catalysis
Kumar, S.A., Chen, S.-M.
(2007) Talanta, 72 (2), pp. 831-838. [IF: 3.498]