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Dr. Dileep Kumar

Dileep-Kumar

Full-time researcher of Division of Computational Physics

H-Index (WoS): 27; Citation (WoS): > 2511

H-Index (Scopus): 29; Citation (Scopus): > 2594


 

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,  06/2008.

2. WORKING HISTORY

  • From 10/2018 to onwards: Assistant Professor, Institute for Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
  • From 01/2017 to 09/2018: 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: 

[101]. Rub MA, Azum N, Kumar D, Alotaibi MM, Asiri AM, Impact of numerous media on association, interfacial, and thermodynamic properties of promethazine hydrochloride (PMT) + benzethonium chloride (BTC) mixture of various composition, Journal of Molecular Liquids, 346:118287 (2022) (ISI)

[100]. Alghamdi YG, Rub MA, Kumar D, Asiri AM, Effects of various media on micellization, adsorption, and thermodynamic behavior of imipramine hydrochloride and antimicrobial surfactant mixtures, Royal Society Open Science, 8: 211527 (2021) (ISI)

[99]. Hoque MA, Mahbub S, Khan JM, Joy MTR, Khan MA, Kumar D, Ahmad A, Ahmed MZ, Assembly behavior and thermodynamics of the mixture of cetyltrimethylammonium bromide and bovine serum albumin in aqueous and aqua-ethylene glycol mixed solvents media at several temperatures, Molecular Physics, (2021) (ISI)

[98]. Niraula TP, Shah R, Kumar D, Dominguez H, Ríos-López M, Salazar-Arriaga AB, De R, Bhattarai A, Influence of solvent permittivity and divalent salt on micellization behavior of sodium dodecyl sulfate: Conductivity measurements and simulation study, Journal of Molecular Liquids, (2021) (ISI)

[97]. Rub MA, Azum N, Kumar D, Arshad MN, Khan A, Alotaibi MM, Asiri AM, Investigation of solution behaviour of antidepressant imipramine hydrochloride drug and non-ionic surfactant mixture: Experimental and theoretical study, Polymers, 13:4025 (2021) (ISI)

[96]. Chowdhurya B, Sara P, Kumar D, Saha B, Advancement of Cu(III) and Fe(III) directed oxidative transformations: Recent impact of aqueous micellar environment, Journal of Molecular Liquids, (2021) (ISI)

[95]. Hossain MAA, Sultana MN, Khan JM, Joy MTR, Mohanta SC, Amin MR, Hossain MF, Irfan M, Ahmed MZ, Kumar D, Hoque MA, Kabir SE, Investigation of the effect of temperature and electrolytes on the physico-chemical parameters for the self-assembly of dodecyltrimethylammonium bromide, Chemical Papers, (2021) (ISI)

[94]. Hoque MA, Rub MA, Rahman MM, Khan MA, Kumar D, Asiri AM, Micellization, interaction and thermodynamics behavior of BSA + SDS mixture in aqua-organic mixed solvent: influences of temperature and solvent composition, Journal of Molecular Liquids, 344:117770 (2021) (ISI)

[93]. Bhattarai A, Rub MA, Jaffari ZH, Saha B, Thu HT, Alghamdi YG, Kumar D, Spectroscopic and conductometric analyses of ninhydrin and threonine reaction in double-headed geminis, Industrial & Engineering Chemistry Research, 60:14977−14984 (2021) (ISI)

[92]. Haque MA, Mahbub S, Rahman MM, Hoque MA, Kumar D, Alsaiari NS, Wabaidur SM, Alsubaie FM, Interaction of cationic surfactant with acid yellow dye in absence/presence of organic and inorganic additives: conductivity and dye solubilization methods, Zeitschrift für Physikalische Chemie, (2021) (ISI)

[91]. Rub MA, Azum N, Kumar D, Khan A, Arshad MN, Asiri AM, Alotaibi MM, Aggregational behaviour of promethazine hydrochloride and TX-45 surfactant mixtures: A multi-techniques approach, Journal of Molecular Liquids, 342: 117558 (2021) (ISI)

[90]. Hossain MA, Hossen MD, Mahbub S, Hoque MA, Islam DMS, Kumar D, Khan JM, Irfan M, Ahmed MZ, Stability constants and thermodynamic behavior of the complex formation of two crown ethers with zinc (II) and copper (II) ions in water + acetonitrile mixed solvent: a conductivity measurement study, Physics and Chemistry of Liquids, (2021) (ISI)

[89]. Chien SWC, Ng DQ, Kumar D, Lam SM, Jaffari ZH, Investigating the effects of various synthesis routes on morphological, optical, photoelectrochemical and photocatalytic properties of single-phase perovskite BiFeO3, Journal of Physics and Chemistry of Solids, 160:110342 (2022) ISI)

[88]. Chowdhury S, Rakshit A, Acharjee A, Kumar D, Saha B, Anionic micelles and their ideal binary mixture: Worth media for sustainable oxidation of hydrophobic alcohol, Journal of Molecular Liquids, (2021) (ISI)

[87]. Bhattarai A, Saha B, Jaffari ZH, Rub MA, Alghamdi YG, Kumar D, Analysis of interaction between glutamic acid and ninhydrin in the presence of acetate buffer solvent: Impact of gemini (twin-headed) surfactants, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 626:127061 (2021) (ISI)

[86]. Khan AB, Bhattarai A, Jaffari ZH, Saha B, Kumar D, Role of dimeric gemini surfactant system on kinetic study of alanine amino acid with ninhydrin reaction, Colloid and Polymer Science, 299:1285-1299 (2021) (ISI)

[85]. Islam M, Hossain M, Mahbub S, Hoque MA, Kumar D, Wabaidur SM, Habila MA, AL-Anazy M, Kabir M, Influences of alcohol and diol on the aggregation behaviour, modes of interaction and the thermodynamic properties of the mixture of bromocresol green dye and sodium dodecyl sulphate at numerous temperatures, Molecular Physics, 119:e1925364 (2021) (ISI)

[84]. Hosen MM, Rakhi SS, Alfakeer M, Rahman MM, Mahbub S, Hoque MA, Kumar D, The influence of organic and inorganic additives on the polymer mediated phase separation of Triton X-100, Journal of Molecular Liquids, 335:116182 (2021) (ISI)

[83]. Kumar D, Azum N, Rub MA, Asiri AM, Interfacial and spectroscopic behavior of phenothiazine drug/bile salt mixture in urea solution, Chemical Papers, 75:3949–3956 (2021) (ISI)

[82]. Sachin KM, Karpe SA, Kumar D, Singh M, Dominguez H, Ríos-López M, Bhattarai A, A simulation study of self-assembly behaviors and micellization properties of mixed ionic surfactants, Journal of Molecular Liquids, 336:116003 (2021) (ISI)

[81]. Ali MA, Amin MR, Mahbub S, Hossen MD, Hoque MA, Kumar D, Impact of salts on the phase separation and thermodynamic properties of mixed nonionic surfactants in absence/attendance of polyvinyl alcohol, Zeitschrift für Physikalische Chemie, 235: 1747-1765 (2021) (ISI)

[80]. Sultana S, Rahman MM, Amin MR, Rana S, Hoque MA, Kumar D, Alfakeer M, Effect of temperature and solvent compositions on the aggregation and thermodynamic properties of the polyvinyl alcohol + tetradecyltrimethylammonium bromide mixture in aqua-organic mixed media, Molecular Physics, 119: e1892848 (2021) (ISI)

[79]. Alam MM, Mahbub S, Hosen MM, Kumar D, Hoque MA A conductivity and cloud point investigation of interaction of cationic and non-ionic surfactants with sodium carboxymethyl cellulose: Effect of polyols and urea, Chemical Papers, 75: 3457-3468 (2021) (ISI)

[78]. Hoque MA, Rahman MM, Alam MM, Mahbub S, Khan MA, Kumar D, Albaqami MD, Wabaidur SM, Interaction of cephalexin monohydrate with surfactants in aqueous and sodium chloride solution at variable temperatures: conductivity and spectroscopic measurements, Journal of Molecular Liquids, 326:115337 (2021) (ISI)

[77]. Kumar D, Khan F, Rub MA, Azum N, Asiri AM, Interaction of promethazine hydrochloride drug and sodium benzoate hydrotrope mixtures in different solvent media at different temperatures, Journal of Molecular Liquids, 325:115188 (2021) (ISI)

[76]. Mukta NJ, Mahbub S, Abedin MJ, Hossain ME, Kumar D, Hoque MA, Khan MA, Rehman MT, Azum N, Akram M, Marwani HM, Effect of temperature and additives on the interaction of ciprofloxacin hydrochloride drug with polyvinylpyrrolidone and bovine serum albumin: Spectroscopic and molecular docking study, Journal of Oleo Science, 70:397-407 (2021) (ISI)

[75]. Alfaifi SYM, Kumar D, Rub MA, Khan F, Azum N, Khan A, Asiri AM, Džudžević-Čančar H, Effect of low levels of hydrotropes on micellization of phenothiazine drug, Korean Journal of Chemical Engineering, 38:386-399 (2021) (ISI)

[74]. Rashid MMM, Rahman M, Rahman MM, Mahbub S, Kumar D, Khan MR, ALOthman ZA, Hoque MA Aggregation interaction and thermodynamic characteristics of cationic surfactant + moxifloxacin hydrochloride mixture in aquatic solutions of mono-/di-hydroxy compounds, Molecular Physics, 119: e1849839 (2021) (ISI)

[73]. Hoque MA, Alam MM, Khan MA, Kumar D, Khan JM, Malik A, Ahmed MZ, Ahamed A, Interaction of metformin hydrochloride with ionic surfactants in aqueous and NaCl solution: Effect of temperatures and compositions, Journal of Physical Organic Chemistry, 34:e4166 (2021) (ISI)

[72]. Rahim MA, Mahbub S, Ahsan SMA, Alam M, Saha M, Shahriar I, Rana S, Halim MA, Hoque MA, Kumar D, Khan JM, Conductivity cloud point and molecular dynamics investigations of the interaction of surfactants with ciprofloxacin hydrochloride drug: Effect of electrolyte, Journal of Molecular Liquids, 322:114683 (2021) (ISI)

[71]. Hossain MJ, Rahman MM, Amin MR, Ali MA, Rana S, Kumar D, Hoque MA, Khan JM, Ahamed M, Clouding phenomena and thermodynamics of TX-100 + polyethylene glycol mixture: Influence of several electrolytes, Chemical Papers, 75:1363-1375 (2021) (ISI)

[70]. Rub MA, Kumar D, Asiri AM, Alghamdi YG, Study of metal-amino acid [Cr(III)-Trp]2+ complex and ninhydrin reaction: Role of gemini micellar solution on rate constant, Molecular Physics, 119:e1817595 (2021) (ISI)

[69]. Kumar D, Rub MA Alkanediyl-αω-type gemini micelles–catalyzed study between ninhydrin and [Ni(II)-Trp]+ complex, Colloid and Polymer Science, 298:1411-1421 (2020) (ISI)

[68]. Abedin MJ, Mahbub S, Rahman MMR, Anamul MA, Kumar D, Khan JM, El-Sherbeeny AM, Interaction of tetradecyltrimethylammonium bromide with bovine serum albumin in different compositions: Effect of temperatures and electrolytes/urea, Chinese Journal of Chemical Engineering, 29:279-287 (2021) (ISI)

[67]. Mahbub S, Ismail M, Masum A, Akter P, Hoque M A, Kumar D, Khan F, Rub MA, Asiri AM, Role of carbonate electrolytes on interaction of quinolone drug with anionic surfactant at various temperatures: A conductometric study, Journal of Physical Organic Chemistry, 34:e4121 (2021) (ISI)

[66]. Kumar D, Rub MA, Asiri AM Synthesis and characterization of geminis and implications of their micellar solution on ninhydrin and metal amino acid complex, Royal Society Open Science, 7:200775 (2020) (ISI)

[65]. Kumar D, Rub MA, Study of reaction rate between zinc(II)-histidine [Zn(II)-his]+ complex and ninhydrin: effect of three dicationic gemini (alkanediyl-αω-type) surfactants, Industrial & Engineering Chemistry Research, 59:11072-11079 (2020) (ISI)

[64]. Khan MMR, Amin MR, Patoary MOF, Rub MA, Hoque MA, Khan MA, Kumar D, Asiri AM, Khan F, Alfaifi SYM, Influence of electrolytes on the clouding and thermodynamic nature of non-ionic surfactant inthe presence of an antibiotic drug, Physics and Chemistry of Liquids, 59:781-794 (2021) (ISI)

[63]. Kumar D, Rub MA, Synthesis and characterization of cationic quaternary ammonium geminis (16-s-16) and their role in ninhydrin–[Cu(II)-His]+ reaction, Chemical Engineering Communications, 208:1607–1617 (2021) (ISI)

[62]. Ahsan SMA, Mahbub S, Anamul MA, Khan MA,  Kumar D, Khan JM, El-Sherbeeny AM Influence of electrolytes on the cloud point phenomenon of tween-80+lomefloxacin hydrochloride mixtures and their thermodynamic parameters, Journal of Molecular Liquids, 318:113999 (2020) (ISI)

[61]. Rub MA, Kumar D, Micellization behavior of antidepressant imipramine hydrochloride drug and hydrotrope (sodium tosylate) mixtures at different compositions and temperatures in different media, Journal of Chemical and Engineering Data, 65:2659−2672 (2020) (ISI)

[60]. Kumar D, Rub MA Influence of dicationic quaternary ammonium gemini surfactant system on metal-amino acid complex-ninhydrin reaction, Materials Chemistry and Physics, 248:122926 (2020) (ISI)

[59]. Aktar S, Saha M, Mahbub S, Halim MA, Rub MA, Hoque MA, Islam DMS, Kumar D, Alghamdi Y G, Asiri A M, Influence of polyethylene glycol on the aggregation/clouding phenomena of cationic and non-ionic surfactants in attendance of electrolytes (NaCl & Na2SO4): An experimental and theoretical analysis, Journal of Molecular Liquids, 306:112880 (2020) (ISI)

[58]. Mahbub S, Akter S, Luthfunnessa, Akter P, Hoque M A, Rub M A, Kumar D, Alghamdi Y G, Asiri AM, Dˇzudˇzevi´c-ˇCanˇcar H, Effect of temperature and polyols on the drug (ciprofloxacin hydrochloride) mediated micellization of sodium dodecyl sulfate, RSC Advances, 10:14531–14541 (2020) (ISI)

[57]. Azum N, Kumar D, Kinetic study of the metal-dipeptide complex with ninhydrin facilitated by gemini (m-s-m) surfactant micelles, Scientific Reports, 10:4088 (2020) (ISI)

[56]. Kumar D, Rub MA, Catalytic influence of 16-s-16 gemini surfactants on the rate constant of histidine and ninhydrin, Royal Society Open Science, 7:191648 (2020) (ISI)

[55]. Hasan MZ, Mahbub S, Hoque MA, Rub MA, Kumar D, Investigation of mixed micellization study of sodium dodecyl sulfate and tetradecyltrimethylammonium bromide mixtures at different compositions: Effect of electrolytes and temperatures, Journal of Physical Organic Chemistry, 33:e4047 (2020) (ISI)

[54]. Kumar D, Rub MA, Study of the interaction between ninhydrin and chromium(III)-amino acid in an aqueous-micellar system: Influence of gemini surfactant micelles, Journal of Molecular Liquids, 301:112373 (2020) (ISI)

[53]. Rub MA, Kumar D, Interaction of ninhydrin with zinc(II) complex of tryptophan in the three dicationic gemini surfactants, Colloid and Polymer Science, 297:1519-1527 (2019) (ISI)

[52]. Rub MA, Kumar D, Influence of cationic cetyltrimethylammonium bromide on rate of Zn(II)-histidine complex and ninhydrin, Journal of Oleo Science, 68:1231-1240 (2019) (ISI)

[51]. Dileep Kumar* and Malik Rub, Kinetic and Mechanistic Investigations of [Zn(II)-Trp]+ and Ninhydrin in Aqueous and Cationic CTAB Surfactant, Journal of Physical Organic Chemistry, (2019) (ISI)

[50]. Dileep Kumar*  and Malik Rub, Interaction of Metal Ion-Coordinated Dipeptide Complex and Ninhydrin in Alkanediyl-α,ω-bis type Gemini Surfactants System, Journal of Surfactants and Detergents, (2019) (ISI)

[49]. Marzia Rahman, Sk. Jahir Anwar, Mohammad Robel Molla, Shahed Rana, Md. Anamul Hoque, Malik Abdul Rub, Mohammed Abdullah Khan, Dileep Kumar*, Influence of Alcohols and Varying Temperatures on the Interaction between Drug Ceftriaxone Sodium Trihydrate and Surfactant: A multi-techniques Study, Journal of Molecular Liquids, 292: 111322, (2019) (ISI)

[48]. Dileep Kumar*  and Malik Rub, Study on the reaction of ninhydrin with tyrosine in gemini micellar media, RSC Advances, 9: 22129-22136, (2019) (ISI)

[47]. Dileep Kumar*  and Malik Rub, Influence of dimeric gemini surfactant micelles on the study of nickel-glycylleucine dipeptide and ninhydrin, Journal of Dispersion Science and Technology, (2019) (ISI) 

[46]. Shamim Mahbub, Malik Abdul Rub, Md. Anamul Hoque, Mohammed Abdullah Khan and Dileep Kumar*, Micellization Behavior of Cationic and Anionic Surfactant Mixtures at Different Temperatures: Effect of Sodium Carbonate and Sodium Phosphate Salts, Journal of Physical Organic Chemistry, 32: e3967, (2019) (ISI)

[45]. Md. Ruhul Amin, Shamim Mahbub, Mohammad Robel Molla, Md. Masud Alam, Md. Farhad Hossain, Shahed Rana,  Malik Abdul Rub, Md. Anamul Hoque and Dileep Kumar*, Phase Separation and Thermodynamic Behavior of Triton X-100 in Occurrence of Levofloxacin Hemihydrates: Influence of Additives, Journal of Chemical and Engineering Data, 64: 2750-2758, (2019) (ISI)

[44]. Dileep Kumar* and Malik Abdul Rub, Kinetic study of Ninhydrin with Chromium (III)-glycylleucine in Aqueous–alkanediyl-α,ω-bis (dimethylcetylammonium bromide) Gemini Surfactants, Journal of Physical Organic Chemistry, 32: e3946, (2019) (ISI)

[43]. Dileep Kumar* and Malik Abdul Rub, Study of Zinc-glycylglycine Complex with Ninhydrin in Aqueous and Cationic Micellar Media: A Spectrophotometric Technique, Tenside Surfactants Detergents, 56: 312-318, (2019) (ISI)

[42]. Dileep Kumar* and Malik Abdul Rub, Role of Cetyltrimethylammonium Bromide (CTAB) Surfactant Micelles on Kinetics of [Zn(II)-Gly-Leu]+ and Ninhydrin, Journal of Molecular Liquids, 74: 639-645, (2019) (ISI)

[41]. Dileep Kumar* and Malik Abdul Rub, Catalytic Role of 16-s-16 Micelles on Condensation Reaction of Ninhydrin and Metal-Dipeptide Complex, Journal of Physical Organic Chemistry,  32: e3918, (2019) (ISI)

[40]. Dileep Kumar* and Malik Abdul Rub, Studies of Interaction between Ninhydrin and Gly-Leu Dipeptide: Influence of Cationic Surfactants (m-s-m type Gemini)., Journal of Molecular Liquids, 269: 1-7, (2018) (ISI)

[39]. Dileep Kumar, 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) (ISI)

[38]. Dileep Kumar, Syed Hidayathulla and Malik Abdul Rub, Association Behavior of a Mixed System of the Antidepressant Drug Imipramine Hydrochloride and Dioctyl Sulfosuccinate Sodium Salt: Effect of Temperature and Salt, Journal of Molecular Liquids, 271: 254-264, (2018) (ISI)

[37]. Dileep Kumar, 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) (ISI)

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

[35]. Dileep Kumar, 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) (ISI)

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

[33]. Dileep Kumar, 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) (ISI)

[32]. Dileep Kumar, 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) (ISI)

[31]. Dileep Kumar, 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) (ISI)

[30]. Dileep Kumar, 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) (ISI)

[29]. Dileep Kumar, 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) (ISI)

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

[27]. Dileep Kumar, 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) (ISI)

[26]. Khan F, Rub MA, Azum N,  Dileep Kumar, 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) (ISI)

[25]. Khan F, Dileep Kumar, 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) (ISI)

[24]. Rub MA, Khan F, Dileep Kumar, 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) (ISI) 

[23]. Dileep Kumar, 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) (ISI)

[22]. Dileep Kumar, 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) (ISI)

[21]. Rub MA, Azum N, Dileep Kumar, 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) (ISI)

[20]. Akram M, Dileep Kumar, 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) (ISI)

[19]. Dileep Kumar, 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) (ISI)

[18]. Dileep Kumar, 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) (ISI)

[17]. Ali MS, Dileep Kumar, 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) (ISI)

[16]. Dileep Kumar, 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) (ISI) 

[15]. Rub MA, Dileep Kumar, 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) (ISI) 

[14]. Rub MA, Azum N, Dileep Kumar, 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) (ISI) 

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

[12]. Akram M, Dileep Kumar, 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) (ISI) 

[11]. Dileep Kumar, 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) (ISI)

[10]. Ali MS, Dileep Kumar, 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) (ISI)

[9]. Dileep Kumar, 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) (ISI)

[8]. Rub MA, Asiri AM, Azum N, Khan A, Khan AAP, Khan SB, Rahman MM, Dileep Kumar, 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) (ISI) 

[7]. Akram M, Dileep Kumar, 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, Dileep Kumar, 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) (ISI)

[5]. Akram M, Dileep Kumar, 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) (ISI) 

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

[3]. Rub MA, Asiri AM, Dileep Kumar, 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) (ISI)

[2]. Akram M, Dileep Kumar, 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) (ISI)

[1]. Akram M, Dileep Kumar, 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) (ISI)