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Welcome! Nanopaprika was cooked up by Hungarian chemistry PhD student in 2007. The main idea was to create something more personal than the other nano networks already on the Internet. Community is open to everyone from post-doctorial researchers and professors to students everywhere.
There is only one important assumption: you have to be interested in nano!
Dr. András Paszternák, founder of Nanopaprika
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Dr. Ajeet Kumar's Discussions
Looking For Postdoctoral Position
Started Nov 14, 2011 0 Replies 1 Like
I am Dr. Ajeet Kumar graduated from the Department of Chemistry, University of Delhi 2011 with a Doctoral Degree and am currently working as a Dr. D. S. Kothari Post Doctoral Fellow (DSKPDF) awarded…Continue
Dr. Ajeet Kumar's Page
Latest Activity
Ramakrishna Aditya Prasad left a comment for Dr. Ajeet Kumar"Hi, Dr. Ajeet Kumar,
I am masters student in instrumentation engineering and want to know more about polymer composites applications in electronics and instrumentation. Please send me your mail id to my mail id: 2012adityay@gmail.com . thanks…"
Dr. Ajeet Kumar left a comment for Prof. Dr. Magdy Motawie"
I am Dr. Ajeet Kumar graduated from the Department of Chemistry, University of Delhi 2011 with a Doctoral Degree and am currently working as a Dr. D. S. Kothari Post Doctoral Fellow (DSKPDF) awarded by University Grant Commission (UGC, Govt.…"
Dr. Ajeet Kumar replied to TINC's discussion Looking for PhD or Postdoc position"I am Dr. Ajeet Kumar graduated from the Department of Chemistry, University of Delhi 2011 with a Doctoral Degree and am currently working as a Dr. D. S. Kothari Post Doctoral Fellow (DSKPDF) awarded by University Grant Commission (UGC, Govt. of…"
Dr. Ajeet Kumar posted a discussionLooking For Postdoctoral Position
I am Dr. Ajeet Kumar graduated from the Department of Chemistry, University of Delhi 2011 with a Doctoral Degree and am currently working as a Dr. D. S. Kothari Post Doctoral Fellow (DSKPDF) awarded by University Grant Commission (UGC, Govt. of India).My research work mainly includes synthesis and fabrication of Chemical Catalysts as well as chemical modification of Polymers for their applications in Organic Synthesis, Drug Delivery and Biosensor fabrication. During the research work carried…See More
Dr. Ajeet Kumar liked TINC's blog post "Hot Nanotechnology Papers 2011" of The International NanoScience Community membersDr. Ajeet Kumar posted a status"Currently Working as Dr. D.S. Kothari Post Doctoral fellow, looking for Post Doctoral Position in Nanotechnology (Catalysis/Biosensors/nano "
Dr. Ajeet Kumar replied to Vishnu Kiran M's discussion What is the longevity and stability of synthesized Nanoparticles"Longevity and stability of synthesized nanoparticles mainly depend upon the method of its synthesis for example If you are using Micro emulsion System then it depends on surfactant and if you are using capping agent for the synthesis then it depends…"
Profile Information
- I am...
- Chemist
- My research field or area of interest innanotechnology
- - Expertise in the synthesis of any kind of nanoparticles with desired shape and Size viz. Inorganic, Polymeric, Ceramic, Metallic, Metal oxide, Bimetallic etc.
- Worked on different surfactant system viz. TX-100, CTAB, AOT TWEEN series etc.
- Developed a universal reverse micro emulsion system that can be used for preparing wide variety of nanoparticles and even those which are highly prone to oxidation viz. Nickel and Copper. The nanoparticles thus produced are highly monodispersed, stable, of variable shape and do not show any sign of agglomeration for years after preparation.
- Application of nanoparticles for various applications like, catalysis, Chemical and Biosensor fabrication, effluent treatment, Pesticide degradation etc.
- Well versed with the advanced technologies required for the characterization of Nanoparticles Viz. TEM, SEM, AFM, Zeta-Size, X-ray diffraction, DSC,TG/DTA,EDAX, Electron Diffraction,BET,UV Spectroscopy etc.
- Well understanding about the synthetic and characterization techniques of chemical organic compounds Viz. TLC, Column Chromatography, HPLC, GC, and different Seperation Techniques etc.
- Well aware of the Heterogeneous Catalysis system especially using nanoparticles, an emerging field of nanocatalysis.
- Able to develop different polymeric formulation, modification, entrapment and crosslinking of polymer and polymeric materials for various application and evaluating their in-vitro and in-vivo release kinetics.
- Interest in...
- • Surfactant Chemistry
• Nanoparticles/ Nanomaterials Synthesis and their Functionalisation.
• Nanocatalysis
•Ionic liquid
• Polymeric nanoparticles based Drug Delivery system
• Fabrication of Chemical and Biological Sensors
• Development of Controlled release Formulations for Drug/Pesticides.
• Peptide Synthesis using Nanoparticles as Solid Support.
- Publication list
- Year 2012
Copper nanoparticulates in Guar-gum: a recyclable catalytic system for the Huisgen[3+2]-Cycloaddition of Azides and Alkynes without additives under ambient Conditions
Ajeet Kumar, Swati Aerry, Amit Saxena, Arnab De, Subho Mozumdar
Green Chemistry (Accepted manuscript)
Year 2011
Recyclable nanoparticulate copper mediated synthesis of Napthoxazinones in PEG-400: A Green Approach
Ajeet Kumar, Amit Saxena ,Manika Dewan, Arnab De, Subho Mozumdar
Tetrahedron Letters, Volume 52, Issue 38, 21 September 2011, Pages 4835-4839 (Impact Facor= 2.660)
Improved Transfection Efficiency of Chitosan-DNA Complexes Employing Reverse Transfection
Surendra Nimesh, Amit Saxena, Ajeet Kumar, Ramesh Chandra
Accepted in Journal of Applied Polymer Science
(DOI 10.1002/app.35179)
Using hydrophilic ionic liquid, [bmim]BF4 – ethylene glycol system as a novel media for the rapid synthesis of copper nanoparticles
Accepted in PLOSONE (Manuscript No-PONE-D-11-15299)
Manika Dewan , Ajeet Kumar, Amit Saxena , Arnab Deb, Subho Mozumdar
Year 2010
Knoevenagel condensation catalyzed by chemo-selective Ni-nanoparticles in neutral medium
Ajeet Kumar, Manika Dewan, Amit Saxena, Arnab De, Subho Mozumdar
Catalysis Communications, Volume 11, Issue 8, 2010, Pages 679-683. (Impact Factor= 3.000)
Molecular iodine in [bmim][BF4]: a highly efficient green catalytic system for one-pot synthesis of 1,3-oxathiolan-5-one
Manika Dewan , Ajeet Kumar, Amit Saxena , Arnab Deb, Subho Mozumdar
Tetrahedron Letters 51 (2010) 6108–6110 (Impact Facor= 2.660)
Year 2009
A Novel Method for the Synthesis of β-enaminones using Cu-Nanoparticles as Catalyst
Mazaahir Kidwai, Saurav Bhardwaj, Neeraj Kumar Mishra, Vikas Bansal, Ajeet Kumar, Subho Mozumdar
Catalysis Communications, Volume 10, Issue 11, 10 June 2009, Pages 1514-1517
(Impact Facor= 3.000)
Novel one-pot Cu-nanoparticles-catalyzed Mannich reaction
Mazaahir Kidwai, Neeraj Kumar Mishra, Vikas Bansal, Ajeet Kumar, Subho Mozumdar
Chemcatchem Catalysis, 2009, Volume 2, Issue 10, 1312-1317
(Impact Facor= 3.345)
Cu Nanoparticles in PEG: A New Recyclable Catalytic System for N-Arylation of Amines with Aryl Halides
Mazaahir Kidwai, Neeraj Kumar Mishra, Saurav Bhardwaj,Anwar Jahan, Ajeet Kumar, Dr. Subho Mozumdar
Tetrahedron Letters, Volume 50, Issue 12, 25 March 2009, Pages 1355-1358 (Impact Facor= 2.660)
Year 2008
Nano-sized copper as an efficient catalyst for one pot three component syntheses of thiazolidine-2, 4-dione derivatives
Ajeet Kumar, Prashant Singh, Amit Saxena, Arnab De, Ramesh Chandra, Subho Mozumdar
Catalysis Communications, Volume 10, Issue 1, 10 October 2008, Pages 17-22 (Impact Facor= 3.000)
Ni-nanoparticles: An efficient catalyst for the synthesis of Quinoxalines
Ajeet Kumar, Santosh Kumar, Amit Saxena, Arnab De and Subho Mozumdar
Catalysis Communications, Volume 9, Issue 5, 20 March 2008, Pages 778-784
(Impact Facor= 3.000)
Selective Protection of Carbonyl Compounds over Nano-sized Nickel Catalysts
Ajeet Kumar, Santosh Kumar, Amit Saxena, Arnab De and Subho Mozumdar
(Impact Facor= 2.010) Catalysis letter, (2008) 122:98–105
Ni-nanoparticles usage for the reduction of ketones
M.Kidwai, Neeraj Kumar Mishra, Vikas Bansal, Ajeet Kumar and Subho Mozumdar
Catalysis Communications, Volume 9, Issue 5, 20 March 2008, Pages 612-617
(Impact Facor= 3.000)
Year 2007
Ni-nanoparticles: An efficient green catalyst for chemo-selective oxidative coupling of thiols
A.Saxena, Ajeet Kumar, S. Mozumdar
Journal of Molecular Catalysis A: Chemical (2007) 269 (1-2) 35-40. (Impact Facor= 3.135)
Ni-nanoparticles: A mild chemo-selective catalyst for synthesis of thioethers
A.Saxena, Ajeet Kumar, S. Mozumdar
Applied Catalysis A: General (2007) 317 (2), 210-215. (Impact Facor= 3.564)
A facile one-pot synthesis of thioethers using heteropoly acids
Ajeet Kumar, Prashant Singh, Santosh Kumar, Ramesh Chandra, Subho Mozumdar
Journal of Molecular Catalysis A: Chemical, 276, 1-2, 17,2007, 95-101
(Impact Facor= 3.135)
The first Au-nanoparticles catalyzed green synthesis of propargylamines via a three-component coupling reaction of aldehyde, alkyne and amine
M.Kidwai,V. Bansal, Ajeet Kumar,S. Mozumdar.
Green Chemistry 2007, 9 (7), pp. 742-745 (Impact Facor= 5.84)
Copper-nanoparticle-catalyzed A3 coupling via C-H activation
Kidwai, M., Bansal, V., Mishra, N.K., Ajeet Kumar, Mozumdar, S.
Synlett 2007, (10), pp. 1581-1584 (Impact Facor= 2.763)
Cu-nanoparticle catalyzed O-arylation of phenols with aryl halides via Ullmann coupling
Mazaahir Kidwai, Neeraj Kumar Mishra, Vikas Bansal, Ajeet Kumar and Subho Mozumdar
Tetrahedron Letters, Volume 48, Issue 50, 10 December 2007, Pages 8883-8887 (Impact Facor= 2.660)
- Researchgroup, Institute, University, School, Company name
- LABORATORY OF NANOBIOTECHNOLOGY,DEPARTMENT OF CHEMISTRY,UNIVERSITY OF DELHI
- Researchgroup, Institute, Company, University, School webpage
- http://www.du.ac.in
- The network creator will send periodical messages to members - you below to allow us to email you
- yes
HONOURS/AWARDS/ FELLOWSHIPS
-Selected for the award of Prestigious Dr. D.S.Kothari Post Doctoral Fellowship from University Grant Commission (UGC).
-Awarded Senior Research Fellowship (SRF) From Central Scientific Industrial Research (CSIR) and hence currently working as Senior Research fellow (SRF) on Project entitled “Development of Recyclable Functionalized Nanoparticles and Nanoparticulate Assemblies for Industrial Effluents Treatment.”
-Awarded Senior Research Fellowship (SRF) From Department of Biotechnology (DBT) and hence worked as Senior Research fellow (SRF) on Project entitled “Development of Controlled Release nanoparticulate formulation for pesticides and Insecticides” sanctioned No BT/PR8918/2007 at Department of Chemistry, University of Delhi.
-Selected for Junior Research Fellowship (JRF) From Department of Biotechnology (DBT) and hence worked as Junior Research fellow (SRF) on Project entitled “Development of Controlled Release nanoparticulate formulation for pesticides and Insecticides” sanctioned No BT/PR8918/2007 at Department of Chemistry, University of Delhi during 2008-2010.
-In my M.Sc. (Masters of Science), I stood first rank in the university both in Previous and final year in examination and thus received scholarship and Top Ranker Certificate From Department of Agrochemicals and Pest management, Department of Chemistry, University of Delhi, Delhi-110007,INDIA.
-In my B.Sc. (Bachelor of Science), I stood first rank in the College in examination and thus received scholarship from Department of Chemistry, Anugarah Narayan College, Patna.
- Received First rank in all India Advanced Diploma in Computer Software Technology (ADCST) Examination Conducted by ET&T a Govt. of India Enterprises.
-Received various prizes/ awards in school and college in different sports and extra co-curricular activities.
Comment Wall (4 comments)
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- At 10:19pm on April 22, 2012, Ramakrishna Aditya Prasad said…
Hi, Dr. Ajeet Kumar,
I am masters student in instrumentation engineering and want to know more about polymer composites applications in electronics and instrumentation. Please send me your mail id to my mail id: 2012adityay@gmail.com . thanks you
- At 12:30pm on December 26, 2010,
Dr. Lawrence Arockiasamy said… - thank u may i know about u
- At 4:56am on October 10, 2009,
Dr. Murugesan Subbiah said… - 1. metal bond
2. Refer any solid state physics
3. No idea
4.ESR, NMR. All spectroscopic provides to confirm this bonding.
5. -3.5
- At 10:32am on October 4, 2009,
TINC said… 
© 2012 Created by Dr. András Paszternák, founder.
