Refine your search
Collections
Co-Authors
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Chowdhary, Abhay
- Biosynthesis of Silver Nanoparticle by Eco-friendly Method
Abstract Views :920 |
PDF Views:1529
Authors
Affiliations
1 Department of Clinical Pathology, Haffkines Institute of Training, Research and Testing, Mumbai, IN
1 Department of Clinical Pathology, Haffkines Institute of Training, Research and Testing, Mumbai, IN
Source
Indian Journal of NanoScience, Vol 1, No 1 (2013), Pagination: 25-31Abstract
AbstractIn the recent time, synthesis of nanoparticles has been the subject of a lot of studies due to its commercial demands and wide applicability in various areas. Nanotechnology is an emerging field, nanoparticles is helpful in investigation and regulation at cell level interaction between synthetic and biological materials. In many areas of human science these materials are superior and indispensable due to its unique size dependent. Generally, physical, mechanical and chemical methods involved for the synthesis of nanoparticles. But these methods are very expensive and some methods involve harmful chemicals. With the aim of developing clean, nontoxic and eco-friendly technologies, a wide range of biological sources has been used for the formation of particle. Green chemistry processes led to eco-friendly method of synthesis and safe process as compared to other methods. In this review, we describe a cheap and environment friendly technique for synthesis of silver nanoparticles by green chemistry approached from different biological sources. The importance of this study includes the precise and specific analysis of silver nanoparticles, biological systems that may support and revolutionize the art of synthesis of nanoparticles.Keywords
Silver, Nanoparticles, Green, ChemistryReferences
- Ball P (2002) Natural strategies for the molecular engineer. Nanotechnol. 13, 15-28.
- Roco MC (2003a) Broader societal issue of nanotechnology. J. Nanoparticle Res. 5,181-189
- Nel A, Xia T, MadlerL and Li N (2006) Toxic potential of materials at the nanolevel. Sci. 311, 622-627
- Brunner TI, Wick P, Manser P, Spohn P, Grass RN, Limbach LK, Bruinink A, and Stark WJ (2006) In vitro cytotoxicity of oxide nanoparticles: comparison to asbestos, silica, and effect of particle solubility. Environ. Sci. Technol. 40, 4374-4381.
- Osaka T, Matsunaga T, Nakanishi T, Arakaki A, Niwa D and Iida H (2006) Synthesis of magnetic nanoparticles and their application to bioassays. Anal. Bioanal. Chem. 384, 593-600.
- Singh M, Singh S, Prasad S, Gambhir IS (2008) Nanotechnology in medicine and antibacterial effect of silver nanoparticles. Digest J. Nanomaterials & Biostructures 3, 115-122.
- David E, Elumalai EK, Prasad TNVKV, Venkata Kambala and Nagajyothi P.C. (2010) Green synthesis of silver nanoparticle using Euphorbia hirta L and their antifungal activities. Archives of Applied Science Research, 2(6), 76-81.
- K.R. Sreekumari, Y. Sato and Y. Kikuchi // Mater. Trans. 46 2005 1636.
- R.Kumar, S.Howdle and H.Munsted // Biomed. Mater. Res. B 75 (2005) 311.
- C.N. Lok, C.M. Ho, R. Chen, Q.Y. He, W.Y.Yu and H. Sun // J. Proteome. Res. 5 (2006) 916.
- A. Gupta and S. Silver // Nat. Biotechnol. 16 (1998) 888.
- J. Tian, K.K.Y. Wong, C.M. Ho, C.N. Lok, W.Y. Yu and C.M. Che // Chem. Med. Chem. 00 (2006) 171.
- P. Gong, H. Li, X. He, K. Wang, J. Hu and W. Tan // Nanotechnology 18 (2007) 604.
- A.Kumar,P.K. Vemula, P.M. Ajayan and G. John // Nat. Mater. 7 (2008) 236.
- Dickson DPE, 1999. Nanostructured magnetism in living systems. Journal of Magnetism and Magnetic Materials 203: 46-49.
- Senapati S, Mandal D, Ahmad A, Khan MI, Sastry M, Kumar R, 2004. Fungus mediated synthesis of silver nanoparticles: a novel biological approach. Indian Journal of Physics A 78: 101-105.
- Bhattacharya D, Rajinder G, 2005. Nanotechnology and potential of microorganisms. Critical Reviews in Biotechnology 25:199-204.
- Mandal D, Bolander ME, Mukhopadhyay D, Sarkar G, Mukherjee P, 2006. The use of microorganisms for the formation of metal nanoparticles and their application. Applied Microbiology and Biotechnology 69: 485-492.
- Mohanpuria P, Nisha K, Rana NK, Yadav SK, 2008. Biosynthesis of nanoparticles: technological concepts and future applications. Journal of Nanoparticle Research 10: 507–517.
- Jain, D., Kumar Daima, S., Kachhwaha, S and Kothari, S.L. (2009) Synthesis of plant mediated silver nanoparticles using Papaya Fruit Extract And Evaluation of their Antimicrobial Activities. Digest Journal of Nanomaterials and Biostructures, 4(3), 557-56.
- Saifuddin, N., Wong, C.W and Yasumira, A.A.N. (2009) Rapid Biosynthesis of silver nanoparticles using culture supernatant of bacteria with microwave irradiation. The Electronic Journal of Chemistry, 6(1), 61-70.
- Verma, V.C., Kharwa, R.N and Gange, A.C. (2010) Biosynthesis of antimicrobial silver nanoparticles by the endophytic fungus Aspergillus clavatus. Journal of nanomedicine, 5(1), 33-40.
- Willner, B., Basnar B and Willner B. (2007) Nanoparticle–enzyme hybrid systems for nanobiotechnology. FEBS Journal, 274,302–309 .
- Singh, A., Jain, D., Upadhyay, M.K., Khandelwal and Verma, H.N. (2010) Green synthesis of silver nanoparticles using Argemone mexicana leaf extracts and evaluation of their antimicrobial activities. Digest Journal of Nanomaterials and Biostructures, 5,483-489.
- Huang J, Li Q, Sun D, Lu Y, Su Y, Yang X, Wang H, Wang Y, Shao W, He N, Hong J, Chen C, 2007. Biosynthesis of silver and gold nanoparticles by novel sundried Cinnamomum camphora leaf. Nanotechnology 18: 105104-105115.
- Shankar SS, Rai A, Ahmad A, Sastry MJ, 2004. Rapid synthesis of Au, Ag, and bimetallic Au core–Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth. Journal of Colloid and Interface Science275: 496-502.
- Kumar SA, Abyaneh MK, Gosavi SW, Kulkarni SK, Pasricha R, Ahmad A, Khan MI, 2007. Nitrate reductase-mediated synthesis of silver nanoparticles from AgNO3. Biotechnology Letters 29: 439-445.
- Xu H. and Käll M, 2002. Morphology effects on the optical properties of silver nanoparticles. Journal of Nanoscience and Nanotechnology 4: 254-259
- Jain, D., Kumar Daima, S., Kachhwaha, S and Kothari, S.L. (2009) Synthesis of plant mediated silver nanoparticles using Papaya Fruit Extract And Evaluation of their Antimicrobial Activities. Digest Journal of Nanomaterials and Biostructures, 4(3), 557-56.
- Leela A. and Vivekanandan M, 2008. Tapping the unexploited plant resources for the synthesis of silver nanoparticles. African Journal of Biotechnology 7: 3162-3165.
- Mude N, Ingle A, Gade A, Rai M, 2009.Synthesis of silver nanoparticles using callus extract of Carica papaya- A First Report. Journal of Plant Biochemistry and Biotechnology 18: 83-86.
- Bar H, Bhui DK, Sahoo GP, Sarkar P, De SP, Misra A, 2009. Green synthesis of silver nanoparticles using latex of Jatropha curcas. Colloids and Surfaces A: Physicochemical and Engineering Aspects 339:134-139.
- Gardea-Torresdey JL, Gomez E, Peralta-Videa JR, Parsons JG, Troiani H, Jose-Yacaman M, 2003. Alfalfa sprouts: a natural source for the synthesis of silver nanoparticles. Langmuir 19:1357-1361.
- Shankar SS, Rai A, Ahmad A, Sastry M, 2004. Biosynthesis of silver and gold nanoparticles from extracts of different parts of the geranium plant. Applications in Nanotechnology 1: 69–77.
- X.L. Ren and F.Q. Tang // Acta. Chim. Sinica.60 (2002) 393.
- Geethalakshmi, R and Sarada, D.V.L. (2010) Synthesis of plant-mediated silvernanoparticles using Trianthema decandra extract and evaluation of their anti microbial activities. International Journal of Engineering Science and Technology, 2(5), 76-81.
- David, E., Elumalai, EK., Prasad, T.N.V.K.V., Venkata Kambala and Nagajyothi, P.C. (2010) Green synthesis of silver nanoparticle using Euphorbia hirta L and their antifungal activities. Archives of Applied Science Research, 2(6), 76-81.
- Parashar, V., Parashar, R., Sharma, B and Pandey, A. C. (2009) Parthenium leaf extract mediated synthesis of silver nanoparticles: a novel approach towards weed utilization. Digest Journal of Nanomaterials and Biostructures, 4, 45 -50.
- Chandran SP, Chaudhary M, Pasricha R, Ahmad A, Sastry M, 2006. Nanotriangles and silver nanoparticles using Aloe vera plant extract Biotechnology Programme 22: 577-583.
- Ankamwar B, Damle C, Ahmad A, Sastry M, 2005a. Biosynthesis of gold and silver nanoparticles using Emblica officinalis fruit extract, their phase transfer and transmetallation in an organic solution. Journal of Nanoscience and Nanotechnology 5: 1665-1671.
- S. Prashanth, I.Menaka R.Muthezhilan, Navin Kumar Sharma (2011)Synthesis of plant-mediated silver nanoparticles using medicinal plant extract and evaluation of its anti microbial activities. International Journal of Engineering Science and Technology (IJEST) ISSN : 0975-5462 Vol. 3 No. 8 August 2011 6250.
- Shankar SS, Rai A, Ahmad A, Sastry MJ, 2004. Rapid synthesis of Au, Ag, and bimetallic Au core–Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth. Journal of Colloid and Interface Science 275: 496-502.
- T. Klaus, R. Joerger, E. Olsson and C.G. Granqvist // Proc. Natl. Acad. Sci. USA 96 (1999) 13611.
- D. Schuler and R.B. Frankel // Appl. Microbiol. Biotechnol. 52 (1999) 464.
- B. Nair and T. Pradeep // Cryst. Growth. Des. 2 (2002) 293.
- M. Lengke and G. Southam // Geochim. Cosmochim. Acta 70 (2006a) 3646.
- F.U. Mouxing, L.I. Qingbiao, S.U.N. Daohua, L.U. Yinghua, H.E. Ning, D.E.N.G. Xu, WANG Huixuan and Jiale Huang // Chinese. J. Chem. Eng. 14(1) (2006)114.
- A.R. Shahverdi,A. Fakhimi, H.R. Shahverdi and S.Minaian // Nanomedicine 3 (2007) 168.
- Y. Konishi, K. Ohno, N. Saitoh, T. Nomura and S. Nagamine // Trans. Mater. Res. Soc. Jpn. 29 (2004) 2341.
- R.P. Parikh, S. Singh, B.L.V. Prasad, M.S.Patole, M. Sastry and Y.S. Shouche // Chembiochem. 9 (2008) 1415
- K. Kalishwaralal, V. Deepak, S. Ramkumarpandian, H. Nellaiah and G. Sangiliyandi // Mater. Lett. 62 (2008) 4411.
- R. Vaidyanathan, S. Gopalram, K. Kalishwaralal, V. Deepak, S. Ramkumarpandian and S. Gurunathan // Colloids. Surf. B. 75 (2010) 335.
- K. Kalimuthu, R. Suresh babu, D. Venkataraman, Mohd Bilal and S. Gurunathan // Colloid. Surf. B. 65(2008) 150.
- M.M. Ganesh Babu and P. Gunasekaran // Colloid. Surf. B. 74 (2009) 191.
- S. Gurunathana, K. Kalimuthu, R. Vaidyanathana, V. Deepak, S. Ramkumarpandiana, J.Muniyandi, H. Nellaiah and Soo Hyun Eom // Colloids. Surf. B. 74 (2009) 328.
- M. Kowshik, S. Ashtaputre, S. Kharrazi, W. Vogel, J. Urban and S.K. Kulkarni // Nanotechnol. 14 (2003) 95.
- P. Mukherjee, A. Ahmad, D. Mandal, S. Senapati, S.R. Sainkar and M.I. Khan // Angew. Chem. Int. Ed. 40 (2000) 3585.
- J.C. Chen, Z.H. Lin and X.X. Ma // Lett. Appl. Microbiol. 37 (2003) 105.
- K.C Bhainsa and S.F.D’souza //Colloids. Surf. B. 47 (2006) 160.
- P. Mukherjee, M. Roy, B. Mandal, G. Dey and J. Ghatak // Nanotechnol. 19 (2008) 75103.
- N. Vigneshwaran, A.A. Kathe, P.V. Varadarajan, R.P. Nachane and R.H. Balasubramanya // Colloids. Surf. B. 53 (2006) 55.
- D.S. Balaji, S. Basavaraja, R. Deshpande, D. BedreMahesh, B.K. Prabhakara and A. Venkataraman // Colloids. Surf. B. 68 (2009) 88.
- Z. Sadowski, I.H. Maliszewska, B. Grochowalska, I. Polowczyk and T. Kozlecki // Mater. Sci. Poland. 26 (2008)419.
- N.S. Shaligram, M. Bule, R. Bhambure, R.S. Singhal, K. Sudheer Kumar Singh, George Szakacs and Ashok Pandey // Process. Biochem. 44 (2009) 939.
- G. Thirumurugan, S.M. Shaheedha andM.D. Dhanaraju // I.J. ChemTech Research. 1 (2009) 714.
- M. Karbasian, S.M. Atyabi, S.D. Siadat, S.B. Momen and D. Norouzian // Am. J. Agric. Biological Sci. 3 (2008) 433.
- Daizy Philip // Spectrochimica. Acta. A. 73 (2009) 374
- Govindraju, K., Kiruthiga, V., Ganesh Kumar, V and Singaravelu, G. (2009), Extracellular synthesis of silver nanoparticles by a marine alga, Sargassum wightii Grevilli and their antibacterial effects. Journal of Nanoscience and Nanotechnology, 9, 5497 - 5501.
- Sharma NC, Sahi SV, Nath S, Parsons JG, Gardea-Torresdey JL, Pal T, 2007. Synthesis of plant-mediated gold nanoparticles and catalytic role of biomatrix-embedded nanomaterials. Environmental Science and Technology 41: 5137-5142.
- Rai M,Yadav A, Gade A, 2009. Silver nanoparticles as a new generation of antimicrobials. Biotechnology Advances 27: 76-83.
- Rai M, Yadav A, Gade A, 2008. Current trends in photosynthesis of metal nanoparticles Critical Reviews in Biotechnology 28: 277-284.
- Deplanche K and Macaskie LE, 2008. Biorecovery of gold by Escherichia coli and Desulfovibrio desulfuricans. Biotechnology and Bioengineering 99: 1055-1064.
- Sanghi R. and Verma P, 2009. Biomimetic synthesis and characterisation of protein capped silver nanoparticles. Bioresource technology 100: 501-504.
- Virological Perspectives and Characterization of Seasonal Influenza B Viruses in Mumbai
Abstract Views :285 |
PDF Views:82
Authors
Affiliations
1 Department of Virology and Immunology, Haffkine Institute for Training, Research and Testing, Mumbai 400 012, IN
1 Department of Virology and Immunology, Haffkine Institute for Training, Research and Testing, Mumbai 400 012, IN
Source
Current Science, Vol 110, No 5 (2016), Pagination: 823-827Abstract
Acute respiratory infections caused by influenza viruses are major life-threatening infections affecting the global population. Information on influenza viruses in Mumbai region in India is limited. With an estimated population above one crore, it becomes imperative to identify the predominant circulating strains, seasonal evolution, epidemiology and impact of influenza virus infection on the public health of Mumbai. The present study is aimed to isolate and identify the prevalent influenza B virus strains circulating in the Mumbai region. Virological analysis of 482 throat and nasal samples from patients presenting with suspected influenza-like illness was conducted from January to December 2012 at a research institute in Mumbai. Isolation of positive influenza B samples was performed on Madin Darby Canine Kidney (MDCK) cell line. The isolates were further characterized by hemagglutination inhibition assay and one-step reverse transcriptase polymerase chain reaction. Among all the specimens tested, 71% were positive for influenza virus. The positivity for influenza B virus, influenza A (H1N1) pdm 09 and seasonal influenza A virus was 38%, 22% and 11% respectively. Of the 80 influenza B specimens cultured on MDCK, virus was isolated from 38 (48%) samples. Influenza B/Wisconsin/1/2010-like serotype belonging to the B/Yamagata/18/88 lineage was the predominant serotype identified. Influenza was a significant public health concern in the Mumbai region during the study period. Young children were the most affected age group. The study data generated will help understand the epidemiology of the disease in the Mumbai region as well as generate information for global influenza surveillance.Keywords
Acute Respiratory Infections, Influenza Virus, Serotype, Virological Perspectives.- Synthesis and Biological Evaluation of New Pyridine Derivatives
Abstract Views :176 |
PDF Views:1
Authors
Affiliations
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Acharya Donde Marg, Parel, Mumbai-400012, IN
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Acharya Donde Marg, Parel, Mumbai-400012, IN
Source
Asian Journal of Research in Chemistry, Vol 3, No 4 (2010), Pagination: 955-957Abstract
The 3-Hydroxy pyridine on reaction with ethylchloro acetate in presence of K2CO3 followed by the reaction with hydrazine hydrate resulted in the formation of 3-pyridoxy acetyl hydrazide (III), which on further the reaction with CS2 and KOH cyclized to give (IV) which on reaction with different acid chloride form 2-(3-pyridoxymethyl)-5-(4- substitutedphenyl)-1,3,4-triazole. These structures are determined by the elemental analysis and spectral data (IR, 1H-NMR). These new derivatives are evaluated for in vitro antimicrobial activity against Staphylococcus aureus (ATCC 3750), Salmonella typhi (NCTC 786), Candida albicans (ATCC 10231) and Aspergillus niger (ATCC 16404).Keywords
3-Hydroxy Pyridine, 1,3,4-Oxadiazole, Anti-Bacterial, Anti-Fungal.- Synthesis and Biological Evaluation of New Benzothiazole Derivatives
Abstract Views :141 |
PDF Views:0
Authors
Vrushali N. Patil
1,
Ameya Yadav
1,
A. S. Bobade
1,
S. V. Athlekar
1,
L. S. Patil
1,
Abhay Chowdhary
1
Affiliations
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Parel, Mumbai-400012, IN
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Parel, Mumbai-400012, IN
Source
Asian Journal of Research in Chemistry, Vol 2, No 4 (2009), Pagination: 513-515Abstract
A series of 2-N-acetyl-[2’-(thieno substituted aryl ketone)-5’-methyl-1’,3’,4’-oxadiazolyl] benzothiazole (5a-e) have been synthesized. These structures are determined by the elemental analysis and spectral data (IR, 1H-NMR). These new derivatives are evaluated for in vitro antimicrobial activity against Staphylococcus aureus ATCC 3750, Salmonella typhi NCTC 786, Candida albicans ATCC 10231 and Aspergillus niger ATCC 16404.Keywords
2-Amino Benzothiazole, 1,3,4-Oxadiazole, Anti-Bacterial, Anti-Fungal.- Synthesis and Antimicrobial Activity of Some Benzimidazolyl Pyrazolone Derivatives
Abstract Views :169 |
PDF Views:0
Authors
Ameya G. Yadav
1,
Vrushali Patil
1,
A. S. Bobade
1,
S. V. Athlekar
1,
L. S. Patil
1,
Abhay Chowdhary
1
Affiliations
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Parel, Mumbai-400012, IN
1 Department of Chemotherapy, Haffkine Institute for Training, Research and Testing, Parel, Mumbai-400012, IN