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Assist. Prof. Dileep Kumar

Dileep-Kumar

Full-time researcher of Division of Computational Physics

H-Index (Scopus): 15; Citation (Scopus): > 602


 

1. EDUCATIONAL BACKGROUND

  • Doctor of Philosophy, Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, India, 09/2013.
  • Master of Science, Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, India,  First Division, 06/2008.

2. WORKING HISTORY

  • From 01/2017 to onwards: Researcher (full time), Institute for Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
  • From 07/2014 to 06/2016: Postdoctoral Fellow (full time), Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, Kampar, Perak, Malaysia.

3. RESEARCH INTERESTS

  • Catalysis;
  • Chemical kinetics;
  • Colloid and surface science;
  • Interaction of Surfactants with various additives;
  • Clouding phenomenon;
  • Synthesis and characterization;
  • Solution-phase chemistry;
  • Amphiphilic drug systems, etc.

4. RESEARCH PROJECTS

[3]. Micellar, Salts, Organic Solvents Effects on the Reaction of Biomolecules with different Additives (Co-Principal Investigator, No. IPSR/RMC/UTARRF/2015- C2/N01), Universiti Tunku Abdul Rahman, Malaysia, from 02/2016 to 01/2017 (Completed)

[2]. Influence of dicationic gemini/conventional surfactants on ninhydrin-amino acids/peptides and their metal complexes reaction (Co-Principal Investigator, No. IPSR/RMC/UTARRF/2014-C2/N02), Universiti Tunku Abdul Rahman, Malaysia, from 02/2015 to 01/2016 (Completed).

[1]. Metal binding study of rice metallothionein (Co-Principal Investigator, No. FRGS/1/2012/ST04/UTAR/02/3), Ministry of Education of Malaysia, Malaysia, from 07/2014 to 12/2014 (Completed)

5. PUBLICATIONS

  • Journals: 

[38]. Kumar D, Azum N, Rub MA, Asiri AM, Aggregation behavior of sodium salt of ibuprofen with conventional and gemini surfactant, Journal of Molecular Liquids, 262: 86-96, (2018) (SCI)

[37]. Kumar D, Rub MA, Synthesis and Characterization of Dicationic Gemini Surfactant Micelles and their Effect on the Rate of Ninhydrin–Copper-Peptide Complex Reaction, Tenside Surfactants Detergents, 55: 78-84, (2018) (SCI)

[36]. Kumar D, Rub MA, Interaction of ninhydrin with chromium-glycylglycine complex in the presence of dimeric gemini surfactants, Journal of Molecular Liquids, 250: 329-334, (2018) (SCI)

[35]. Kumar D, Rub MA, Azum N, Asiri AM, Mixed micellization study of ibuprofen (sodium salt) and cationic surfactant (conventional as well as gemini), Journal of Physical Organic Chemistry, 31, e3730, (2018) (SCI)

[34]. Azum N, Khan SB, Rub MA, Asiri AM, Kumar D, Kabir-ud-Din, Effect of Novel Surfactant on the Growth Kinetics of Cobalt Nanoparticles, Tenside Surfactants Detergents, 54: 448-452, (2017) (SCI)

[33]. Kumar D, Rub MA, Kinetic study of nickel-glycylglycine with ninhydrin in alkanediyl-α,ω-gemini (m-s-m type) surfactant system, Journal of Molecular Liquids, 240: 253-257, (2017) (SCI)

[32]. Kumar D, Rub MA, Effect of anionic surfactant and temperature on micellization behavior of promethazine hydrochloride drug in absence and presence of urea, Journal of Molecular Liquids, 238: 389-396, (2017) (SCI)

[31]. Kumar D, Rub MA, Aggregation behavior of amphiphilic drug promazine hydrochloride and sodium dodecylbenzenesulfonate mixtures under the influence of nacl/urea at various concentration and temperatures, Journal of Physical Organic Chemistry, 29: 394-405, (2016) (SCI)

[30]. Kumar D, Neo KE, Rub MA, Dipeptide glycyl-glycine (gly-gly)–ninhydrin reaction: effect of alkanediyl-α,ω-bis(dimethylcetylammonium bromide) (16-s-16, s = 4, 5, 6) gemini surfactants on the reaction rate, Tenside Surfactants Detergents, 53: 168-175, (2016) (SCI)

[29]. Kumar D, Neo KE, Rub MA, Effect of alkanediyl-α,ω-type cationic dimeric (gemini) surfactants on the reaction rate of ninhydrin with [Cu(II)-Gly-Tyr]+ complex, Journal of Surfactants and Detergents, 19: 101-109, (2016) (SCI)

[28]. Kumar D, Rub MA, Effect of sodium taurochlolate on aggregation behavior of amphiphilic drug solution, Tenside Surfactants Detergents, 52: 464-472, (2015) (SCI)

[27]. Kumar D, Neo KE, Rub MA, Interaction between copper(II) complex of glycylphenylalanine and ninhydrin in aqueous–micellar solutions of gemini surfactants, Journal of Molecular Liquids, 212: 872-878, (2015) (SCI)

[26]. Khan F, Rub MA, Azum N,  Kumar D, Asiri AM, Interaction of amphiphilic drug and sodium bis(2-ethylhexyl)sulfosuccinate at low concentrations in absence and presence of sodium chloride, Journal of Solution Chemistry, 44: 1937-1961, (2015) (SCI)

[25]. Khan F, Kumar D, Azum N, Rub MA, Asiri AM, Effect of salt and urea on complexation behavior of pharmaceutical excipient gelatin with phenothiazine drug promazine hydrochloride, Journal of Molecular Liquids, 208: 84-91, (2015) (SCI)

[24]. Rub MA, Khan F, Kumar D, Asiri AM, Study of mixed micelles of promethazine hydrochloride (PMT) and nonionic surfactant (TX-100) mixtures at different temperature and composition, Tenside Surfactants Detergents, 52: 236-244, (2015) (SCI) 

[23]. Kumar D, Neo KE, Rub MA, Tan ZL, Beh WL, Wong HL, Interaction of Metal-Dipeptide Complex with Ninhydrin in the Absence and Presence of Conventional CTAB Surfactant, Journal of Dispersion Science and Technology, 36: 1657-1664, (2015) (SCI)

[22]. Kumar D, Neo KE, Rub MA, Tan ZL, Beh WL, Wong HL, Study of copper(II)-glycylphenylalanine complex with ninhydrin in aqueous and cationic CTAB micellar media: a kinetic and mechanistic approach, Journal of Molecular Liquids, 203: 204-209, (2015) (SCI)

[21]. Rub MA, Azum N, Kumar D, Khan F, Asiri AM, Clouding phenomenon of amphiphilic drug promazine hydrochloride solutions: influence of pharmaceutical excipients, Journal of Industrial and Engineering Chemistry, 21: 1119-1126 (2015) (SCI)

[20]. Akram M, Kumar D, Kabir-ud-Din, Catalytic effect of CTAB on the interaction of dipeptide glycyl-tyrosine (gly-tyr) with ninhydrin, Journal of Saudi Chemical Society, 18: 520-527 (2014) (SCI)

[19]. Kumar D, Rub MA, Akram M, Kabir-ud-Din, Role of gemini surfactants (m-s-m type; m = 16, s = 4-6) on the reaction of [Zn(II)-Gly-Phe]+ with ninhydrin, Journal of Physical Organic Chemistry, 27: 729-734 (2014) (SCI)

[18]. Kumar D, Akram M, Kabir-ud-Din, Kinetic and mechanistic studies on [Zn(II)-Gly-Phe]+–ninhydrin reaction in aqueous and cationic CTAB surfactant micelles, Journal of Dispersion Science and Technology, 35: 1709-1716 (2014) (SCI)

[17]. Ali MS, Kumar D, Al-Lohedan HA, Salt effect on the cloud point phenomenon of amphiphilic drug-hydroxypropylmethyl cellulose system, Journal of Chemistry, Article ID 293972, 8 pages (2014) (SCI)

[16]. Kumar D, Rub MA, Akram M, Kabir-ud-Din, Effect of gemini (alkanediyl-a,w-bis(dimethylcetylammonium bromide)) (16-s-16, s = 4, 5, 6) surfactants on the interaction of ninhydrin with chromium-glycylphenylalanine, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 132: 288-294, (2014) (SCI) 

[15]. Rub MA, Kumar D, Azum N, Khan F, Asiri AM, Study of the interaction between promazine hydrochloride and surfactant (conventional and geminis) mixtures at different temperatures, Journal of Solution Chemistry, 43: 930-949, (2014) (SCI) 

[14]. Rub MA, Azum N, Kumar D, Asiri AM, Marwani HM, Micellization and microstructural studies between amphiphilic drug ibuprofen with nonionic surfactant in aqueous urea solution, The Journal of Chemical Thermodynamics, 74: 91-102, (2014) (SCI) 

[13]. Rub MA, Asiri AM, Kumar D, Azum N, Khan F, Temperature dependent mixed micellization behavior of drug–AOT mixture in aqueous medium, Acta Physico-Chimica Sinica, 30: 699-707, (2014) (SCI)

[12]. Akram M, Kumar D, Kabir-ud-Din, Catalytic behavior of a series of cationic gemini (16-s-16 type, s = 4, 5, 6) and CTAB surfactants on the reaction of ninhydrin with [Ni(II)-Gly-Phe]+, Journal of Solution Chemistry, 43: 648-660, (2014) (SCI) 

[11]. Kumar D, Rub MA, Akram M, Kabir-ud-Din, Interaction of chromium(III) complex of glycylphenylalanine with ninhydrin in aqueous and cetyltrimethylammonium bromide (CTAB) micellar media, Tenside Surfactants Detergents, 51: 157-163, (2014) (SCI)

[10]. Ali MS, Kumar D, Al-Lohedan HA, Effect of amphiphilic drugs on the cloud point of hydroxypropylmethyl cellulose: modulation with salt excipients, Journal of Molecular Liquids, 194: 1-7, (2014) (SCI)

[9]. Kumar D, Rub MA, Akram M, Kabir-ud-Din, Interaction between dipeptide (glycyl-phenylalanine) and ninhydrin: role of CTAB and gemini (16-s-16, s = 4, 5, 6) surfactant micelles, Journal of Colloid and Interface Science, 418: 324-329, (2014) (SCI)

[8]. Rub MA, Asiri AM, Azum N, Khan A, Khan AAP, Khan SB, Rahman MM, Kumar D, Al-Youbi AO, Analysis of mixed micellar behavior of promazine hydrochloride with surfactants in aqueous medium at different temperatures and compositions, Zeitschrift fur Physikalische Chemie, 227: 1671-1686, (2013) (SCI) 

[7]. Akram M, Kumar D, Kabir-ud-Din, catalytic activity of cationic cetyltrimethylammonium bromide (CTAB) in the reaction of  ninhydrin and  zinc  glycyltyrosine complex, European Chemical Bulletin, 2: 801-806, (2013) (Scopus)

[6]. Akram M, Kumar D, Kabir-ud-Din, Zinc dipeptide complex ([Zn(II)-Gly-Tyr]+)–ninhydrin reaction in presence of gemini surfactants: a kinetic study, Journal of Molecular Liquids, 188: 61-66, (2013) (SCI)

[5]. Akram M, Kumar D, Kabir-ud-Din, Influence of cationic gemini and conventional CTAB on the interaction of [Cr(III)-Gly-Tyr]2+ complex with ninhydrin, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 428: 92-99, (2013) (SCI) 

[4]. Azum N, Asiri AM, Rub MA, Khan AAP, Khan A, Kumar D, Al-Youbi AO, Mixed micellization of gemini surfactant with nonionic surfactant in aqueous media: a fluorometric study, Colloid Journal, 75: 235-240, (2013) (SCI) 

[3]. Rub MA, Asiri AM, Kumar D, Khan A, Khan AAP, Azum N, Kabir-ud-Din, Effect of organic additives on the phase separation phenomenon of amphiphilic drug solutions, Journal of Surfactants and Detergents, 15: 765-775, (2012) (SCI)

[2]. Akram M, Kumar D, Kabir-ud-Din, Micelle-catalyzed reaction between ninhydrin and nickel dipeptide complex [Ni(II)-Gly-Tyr]+, Colloids and Surfaces B: Biointerfaces, 94: 220-225, (2012) (SCI)

[1]. Akram M, Kumar D, Kabir-ud-Din, Effect of dicationic gemini surfactants 16-s-16 (s = 4, 5, 6) on the ninhydrin-dipeptide (glycyl-tyrosine) reaction, International Journal of Chemical Kinetics, 44: 800-809, (2012) (SCI)