Name: | Dr. Ashwini Chauhan |
Date of Birth : | 23/05/1974 |
Phone number's : | +91 (0) 9 555 128 395 |
E-mail's : | ashwinichauhan[at]tripurauniv.ac.in, ashwini.chauhan@gmail.com |
Academic Qualifications : | B. Sc. Biology [Gurukul Kangri Vishwavidyalaya, Haridwar]; M. Sc. Microbiology [Gurukul Kangri Vishwavidyalaya, Haridwar]; Ph. D. (Microbiology) [University of Kalyani, West Bengal; Work Place: University of Texas Health Centre at Tyler, TYLER, TX, USA] |
Present Designation/position : | Assistant Professor |
Topics Taught : | Microbial Immunology, Molecular biology, Basic Microbiology, Bacterial Secretion systems and quorum sensing, Bacteria and Chronic Infections |
To view complete Bio-data/ Details, Please Click here |
Google scholar profile. Citation: 2022 h-index: 18 i10-index: 19
https://scholar.google.co.in/citations?user=bAoGugoAAAAJ&hl=en
Bacterial physiology and genetics, infectious microbiology, biofilms and animal models, anti-bacterial & anti-persister strategies, vaccines, and drug discovery against infectious diseases, biomedical devices.
Immediate Research Interests:
- Biofilms as virulence and AMR mechanism
- Bacterial biofilms (tissue as well as device-associated)
- Antifouling coatings for medical Devices
- Phase variation in bacteria and its role in the pathogenesis
- Anti-biofilm and anti-persister strategies
- Anti-biofilm vaccines
- Host-biofilm interactions (Immunology of biofilm)
1. UGC-FRP STARTUP 2019-2021 Rs.10 Lakhs
Central Venous Catheter (CVC) associated bacterial biofilm infections: Novel Antibiotic Lock Therapy (ALT) using adjuvants
2. DST/Nanomission 2020-2024 Rs. 89.9 Lakhs
In vivo Central Venous Catheters associated biofilm infections: surface treatment using nanomaterials (NMs) to decrease the thrombotic and infection risks3.
3. ICMR 2021-2024 Rs. 56.6 Lakhs
Devising Multi-Characteristic Surface Coatings for Central Venous Catheters to prevent biofilm colonization and associated infections
4. SERB-CRG 2022 - 2024 Rs. 29 Lakhs
Bacteriophages and their products for controlling the biofilms of drug resistant Klebsiella pneumoniae
From |
To |
Position |
Organization |
21/12/2017 |
- |
Assistant Professor |
University of Tripura (A Central University) |
02/08/2016 |
19/12/2017 |
Associate Professor |
NIIT University, Neemrana |
21/02/2015 |
20/02/2016 |
Chargé de Recherche (Incharge of Research) |
Bioaster, Lyon, France |
01/06/2014 |
20/02/2015 |
Chargé de Recherche (Incharge of Research) |
Institute Pasteur, Paris, France |
01/06/2012 |
31/05/2014 |
Assistant de Recherche (Assistant of Research) |
Institute Pasteur, Paris, France |
17/10/2008 |
31/05/2012 |
Chercheur (Researcher: Postdoctoral Research) |
Institute Pasteur, Paris, France |
01/11/2007 |
15/08/2008 |
Postdoctoral Research Associate |
University of Rochester Medical Center, rochester, NY, USA |
01/03/2007 |
30/10/2007 |
Postdoctoral Research Fellow |
University Of Texas Health Science Center, Tyler, TX, USA |
From |
To |
Qualification |
Subject |
Organization |
Supervisor |
05/2004 |
05/2007 |
PhD |
Microbiology |
University of Kalyani, West Bengal, India/Health Center at Tyler, University of Texas, USA |
Prof. S. Mukherjee (PI) / Prof. M. Rajagopalan (Co-PI) |
08/1995 |
11/1997 |
MSc |
Microbiology |
Gurukul Kangri Vishwavidyalya, Haridwar |
Prof. D.K. Maheshwari |
08/1992 |
07/1995 |
BSc |
Biology |
Gurukul Kangri Vishwavidyalya, Haridwar |
NA |
• Since 2005: American Society for Microbiology (ASM), contributing member |
Published (Total Impact Factor > 220)
1. F. Stressmann, E. Couvé-Deacon, D. Chainier, Ashwini Chauhan, A. Wessel, S. DurandFontanier, M.-C. Escande, I. Kriegel, B. François, M.-C. Ploy, C Beloin, J.-M. Ghigo, Comparative Analysis of Bacterial Community Composition and Structure in Clinically Symptomatic and Asymptomatic Central Venous Catheter., mSphere 2017 Sep 27;2(5). pii: e00146-17. (1)
2. Ashwini Chauhan, J.M. Ghigo and C. Beloin. Study of in vivo catheter biofilm infections using pediatric central venous catheter implanted in rat. Nature protocols 2016 Mar; 11(3): 525- 541 (7)
3. Chalabaev, S. Chauhan Ashwini, Novikov, A., Iyer, P. Beloin, C. Carroff, M. and J.M. Ghigo. Biofilms formed by Gram-negative bacterial pathogens undergo lipid A palmitoylation increasing their in vivo survival. mBio 2014 Aug 19;5(4):e01116-14. (27)
4. D. Lebeaux, Ashwini Chauhan, S. Létoffé, F. Fischer, H. Reuse, C. Beloin and J. M. Ghigo. pH-mediated potentiation of aminoglycosides kills bacterial persisters and eradicates in vivo biofilms. The Journal of Infectious diseases 2014 Nov(1); 210(9):1357-66 (41)
5. Ashwini Chauhan, Bernardin, A.; Mussard, W.; Kriegel, I.; Esteve, M. Ghigo, J.M.; Beloin, C. and V. Semetey. In vivo inhibition of bacterial biofilm development on totally implantable venous catheters by biomimetic glycocalyx-like polymers. The Journal of Infectious diseases. 2014 Nov 1;210(9):1347-56 (21)
6. Chauhan Ashwini, Sakamoto C, Ghigo J-M, Beloin C (2013) Did I Pick the Right Colony? Pitfalls in the Study of Regulation of the Phase Variable Antigen 43 Adhesin. PLoS ONE 8(9): e73568. (19)
7. Chauhan, Ashwini ; D. Lebeaux, J.M. Ghigo, C. Beloin. Full and broad-spectrum eradication of catheter-associated biofilms using gentamicin-EDTA antibiotic lock therapy. Antimicrobial Agents and Chemotherapy, 2012 Dec; 56 (12):6310-8. (63)
8. Chauhan, Ashwini; D. Lebeaux, B. Decante, I. Kriegel, M. Escande, J.M. Ghigo and C. Beloin. A rat model of central venous catheter to study establishment of long-term bacterial biofilm and related acute and chronic infections. PloS One, 2012; 7(5):e37281. (50)
9. M. Kiran, Chauhan Ashwini, E. Maloney, R. Dziedzic, S. K. Mukherjee, M. Madiraju and M. Rajagopalan. Mycobacterium tuberculosis ftsH expression in response to stress and viability. Tuberculosis. 2009, 89(suppl1) S70-73 (17)
10. M. Kiran, E. Maloney, H. Lofton, Ashwini Chauhan, R. Jensen, R. Dziedzic, M. V.V.S. Madiraju and M. Rajagopalan. Mycobacterium tuberculosis FtsZ expression and minimal promoter activity. Tuberculosis, 2009 Dec;89 Suppl 1:S60-4 (9)
11. Chauhan, Ashwini, H. Lofton, E. Maloney, J. Moore, M. Fol, M. V.V. S. Madiraju and M. Rajagopalan. Interference of Mycobacterium tuberculosis cell division by Rv2719c, a cell wall hydrolase. Molecular Microbiology. 2006, 62(1); 132-147. (92)
12. M. Fol, Ashwini Chauhan, N. K. Nair, E. Maloney, M. Moomey, C. jagannath, M. V. V. S. Madiraju and M. Rajagopalan. Modulation of Mycobacterium tuberculosis proliferation by MtrA, an essential two-component response regulator. Molecular Microbiology. 2006, 60(3); 643-657. (116)
13. Chauhan, Ashwini ; M. V V S Madiraju, M. Fol, H. Lofton, E. Maloney, R. Reynolds, M. Rajagopalan. Mycobacterium tuberculosis cells growing in macrophages are filamentous and deficient in FtsZ rings. Journal of Bacteriology. 2006 March; 188:1856-65. (137)
14. M. Rajagopalan, E. Maloney, J. Dziadek, M. Poplawska, H. Lofton, Ashwini Chauhan, M. V V S Madiraju. Genetic evidence that mycobacterial FtsZ and FtsW proteins interact, and co localize to the division site in Mycobacterium smegmatis. FEMS Microbiol Lett. 2005 Sep 1;250:9-17. (37)
15. M. Rajagopalan, M. A L Atkinson, H. Lofton, Ashwini Chauhan, M. V Madiraju Mutations in the GTP-binding and synergy loop domains of Mycobacterium tuberculosis ftsZ compromise its function in vitro and in vivo. Biochem Biophys Res Commun. 2005 Jun 17;331:1171. (25)
16. V. C. Kalia, Ashwini Chauhan, G. Bhattacharyya & Rashmi. Genomic databases yield novel bioplastic producers. Nature Biotechnology 2003, 21, 845 - 846 (63).
17. Chauhan, Ashwini ;S . Bhatia and D.K. Maheshwari. A preliminary study on decolarization of triphenyl methane dyes by Coriolus hirsutus. Journal of Indian Botanical Society (2000) 295-297. (0)
1. BP Singh, S Ghosh, A Chauhan. Development, dynamics and control of antimocrobial-resistant bacterial biofilms: a review. Environmental Chemistry Letters, 1-11
2. Lebeaux, D. Fernández-Hidalgo, N. Chauhan, Ashwini, Lee, S. Ghigo, J.M. Almirante, B. and C.Beloin (2013) Management of totally implantable venous access port-related infections: challenges and perspectives. Lancet Infect Dis. 2014 Feb; 14(2): 146-59 (78).
3. D. Lebeaux, Chauhan, Ashwini, O. Rendueles and C. Beloin. From in vitro to in vivo Models of Bacterial Biofilm-Related Infections. Pathogens 2013, 2(2), 288-356 (174).
4. Kalia, V. C.; Lal, S.; Ghai, R.; Mandal, M.; Chauhan, Ashwini. Mining genomic databases to identify novel hydrogen producers Trends in Biotechnology. 2003 Vol. 21 (4). (65)
1. Bhowmik A., Malhotra A., Jana S., Chauhan A. (2021) Biofilm Formation and Pathogenesis. In: Nag M., Lahiri D. (eds) Analytical Methodologies for Biofilm Research. Springer Protocols Handbooks. Springer, New York, NY. https://doi.org/10.1007/978-1-0716-1378-8_1
2. Brij Pal Singh, Sougata Ghosh, Ashwini Chauhan. Control of Bacterial Biofilms for Mitigating Antimicrobial Resistance. Accepted, springers Ltd. 2020
3. Kalia VC, Lal S, Rashmi, Chauhan Ashwini, Bhattacharyya G. In silico reconstitution of novel routes for microbial plastic Microbial Factories: Biofuels, Waste Treatment: volume 2 Springers Ltd. 2015. pp 299-315 Online ISBN 978-81-322-2595-9
Assistant Professor - Department of Microbiology, Tripura University 21st Dec 2017 - Present
Research Focus and Responsibilities :
Associate Professor - Area of Biotechnology and Bioinformatics, NIIT University 2nd August 2016- Dec 2017
Research Focus and Responsibilities :
Key Achievements :
Chargé de Recherche – R & NCS (Discovery) Bioaster, France 21st Feb 2015 - 20th Feb 2016
Research Focus and Responsibilities :
Key Achievements :
Researcher - Genetics of Biofilms Unit, Institute Pasteur, France 17th Oct 2008 – 20th Feb2015
Research Focus and Responsibilities :
Key Achievements :
Postdoctoral Researcher - Dept. of Pulmonary Research, University of Rochester Medical Centre, NY, USA Nov 2007 – Aug 2008
Research Focus and Responsibilities :
Postdoctoral Researcher Biomedical Research Centre, UTHCT, Tyler, TX, USA 1st March 2007 – 30th Oct 2007
Research Focus and Responsibilities:
Key Achievements :
Visiting Scientist / PhD Candidate Biomedical Research Centre, UTHCT, Tyler, TX, USA Oct 2003 – Feb 2007
Research Focus and Responsibilities:
Key Achievements :
2020
1. Surface modifications of Central Venous Catheters to inhibit bacterial biofilm infections. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. ( Invited Speaker).
2. Biosafe Ni1-xZnxFe2O 4 (x = 0, 0.5 and 1) nanoparticle-based gas sensors for diagnosis of medically relevant biofilms. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. (Poster Presentation)
3. Treatment of sewage water from different sites in Agartala using ZnO nanoparticles. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. ( Poster Presentation)
2019
1. Evaluation Of Anti-Biofilm Efficacy Of ZnO-Nano Rods (ZnO-NRs). Nano-India/DST 2019. Kottayam, Kerala. ( Poster Presentation)
2018
1. Anti-biofilm efficacy of N-acetyl Cysteine (NAC) is pH-dependent. 8th ASM-Biofilm Conference 2018, Washington DC (Poster Presentation)
2. Surface Modifications to prevent biofilm-associated infections on medical devices. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. (Invited Speaker).
3. Antibiofilm Activity of ZnO nanoparticles. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. (Poster Presentation)
4. Biosafety evaluation of Ni1-xZnx Fe2O4 (x = 0, 0.5 and 1) nanoparticle gas sensors. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. ( Poster Presentation)
2016
1. 1. Chauhan A, Bernardin A, Mussard W, Kriegel I, Esteve M, Ghigo J, Beloin C and Semetey V (2016). In vivo prevention of biofilm formation and associated occlusion by biomimetic glycocalyxlike polymer in totally implantable venous access devices. Front. Bioeng. Biotechnol. Conference Abstract: 10th World Biomaterials Congress. doi: 10.3389/conf.FBIOE.2016.01.00796
2015
ASM - Biofilms 7. Chicago, USA (Attended)
2014
International conference. ICAAC. Washington DC, USA ( Attended)
2013
1. Fighting catheter-associated biofilms by antibiotic locks and surface treatment. The Stevens Conference: The 2nd conference on Bacteria-Materials interactions. NJ, USA (Oral Presentation)
2012
1. Eradication of in vivo catheter-associated biofilm infection using gentamicin-EDTA lock therapy. 6th ASM-Biofilms meeting, Miami, USA ( Poster Presentation)
2011
1. Modeling of controlled biofilm infection-using rats with totally implantable Port access intravenous cathéter. 21st ECCMID and 27th ICC, Milan Italy (Oral Presentation)
2. In vivo modeling of Biofilm infection using Totally Implantable Port-Access intravenous catheters. Journées Départementales, Saint-Malo, France (Oral Presentation)
3. Modeling of controlled long-term biofilm infection-using rats with totally implantable Port access intravenous catheters. Gordon Research Conferences, Boston, USA ( Poster Presentation)
2010
1. Development of in vivo rat model of controlled biofilm infection. Aéres Evaluation, Institut Pasteur, Paris France ( Oral Presentation)
2. Development of in vivo rat model of controlled biofilm infection in implantable port access intravenous catheters. Biofilm 4 International Conference, Winchester UK (Poster Presentation)
3. Development of in vivo rat model of controlled biofilm infection in implantable PortAccess Intravenous
Catheter. Journées Départementales, Paris, France ( Poster Presentation)
2009
1. Nrf2 inhibits Lipopolysaccharide-induced IL6 secretion in RAW macrophage cell line. American Thoracic Society 2009 International Conference, May 15-20 2009 San Diego, California; 04/2009 ((Poster Presentation)
2006
1. Characterization of a cell division inhibitor from Mycobacterium tuberculosis. International Conference, American Society of Microbiology, Florida, USA (Poster Presentation)
2. Modulation of Mycobacterium tuberculosis proliferation by MtrA, a two-component response regulator. International Conference, American Society of Microbiology, Florida, USA (Poster Presentation)
3. Cell division inhibition in Mycobacterium tuberculosis. International Conference, American Society of
Microbiology, Florida, USA (Poster Presentation)
2005
1. Mycobacterium tuberculosis FtsZ: Promoter analysis and visualization of FtsZ-GFP structures in M. tuberculosis. International Conference, American Society of Microbiology, Atlanta, USA (Poster Presentation)
2. Genetic evidence that mycobacterial FtsZ and FtsW proteins interact, and colocalize to the division site. Keystone Tuberculosis Meeting, Whistler, Canada. (Poster Presentation)
2001
1. Studies on degradation of Tri-phenyl methane dyes by Fungus: Coriolus hirsutus. All India Association of Botany, Hyderabad, India ( Oral Presentation)
From |
To |
Qualification |
Subject |
Organisation |
Thesis Title |
05/2004 |
05/2007 |
PhD |
Microbiology |
University of Kalyani, West Bengal, India/Health Center at Tyler, University of Texas, USA |
Studies on Cell Division of M. tuberculosis |
08/1995 |
11/1997 |
MSc (Gold Medal) |
Microbiology |
Gurukul Kangri Vishwavidyalya, Haridwar |
Dye degradation using white-rot causing fungus: Coriolus hirsutus |
08/1992 |
07/1995 |
BSc |
Biology |
Gurukul Kangri Vishwavidyalya, Haridwar |
|
Published (Cumulative Impact Factor > 220)
1. Successfully treating biofilms of extensively drug resistant Klebsiella pneumoniae isolates from hospital patients with N-Acetyl Cysteine. Ankurita Bhowmik, Sambuddha Chakraborty, Anusha Rohit and Ashwini Chauhan. bioRxiv
2. F. Stressmann, E. Couvé-Deacon, D. Chainier, Ashwini Chauhan, A. Wessel, S. DurandFontanier, M.-C. Escande, I. Kriegel, B. François, M.-C. Ploy, C Beloin, J.-M. Ghigo, Comparative Analysis of Bacterial Community Composition and Structure in Clinically Symptomatic and Asymptomatic Central Venous Catheter., mSphere 2017 Sep 27;2(5). pii: e00146-17. (1) IF = 3.68
3. Ashwini Chauhan, J.M. Ghigo and C. Beloin. Study of in vivo catheter biofilm infections using pediatric central venous catheter implanted in rat. Nature protocols 2016 Mar; 11(3): 525- 541 (7) IF = 13.491
4. Chalabaev, S. Chauhan Ashwini, Novikov, A., Iyer, P. Beloin, C. Carroff, M. and J.M. Ghigo. Biofilms formed by Gram-negative bacterial pathogens undergo lipid A palmitoylation increasing their in vivo survival. mBio 2014 Aug 19;5(4):e01116-14. (27) IF = 6.784
5. D. Lebeaux, Ashwini Chauhan, S. Létoffé, F. Fischer, H. Reuse, C. Beloin and J. M. Ghigo. pH-mediated potentiation of aminoglycosides kills bacterial persisters and eradicates in vivo biofilms. The Journal of Infectious diseases 2014 Nov(1); 210(9):1357-66 (41) IF = 5.226
6. Ashwini Chauhan, Bernardin, A.; Mussard, W.; Kriegel, I.; Esteve, M. Ghigo, J.M.; Beloin, C. and V. Semetey. In vivo inhibition of bacterial biofilm development on totally implantable venous catheters by biomimetic glycocalyx-like polymers. The Journal of Infectious diseases. 2014 Nov 1;210(9):1347-56 (21) IF = 5.226
7. Chauhan Ashwini, Sakamoto C, Ghigo J-M, Beloin C (2013) Did I Pick the Right Colony? Pitfalls in the Study of Regulation of the Phase Variable Antigen 43 Adhesin. PLoS ONE 8(9): e73568. (19) IF = 3.240
8. Chauhan, Ashwini ; D. Lebeaux, J.M. Ghigo, C. Beloin. Full and broad-spectrum eradication of catheter-associated biofilms using gentamicin-EDTA antibiotic lock therapy. Antimicrobial Agents and Chemotherapy, 2012 Dec; 56 (12):6310-8. (63) IF = 5.191
9. Chauhan, Ashwini; D. Lebeaux, B. Decante, I. Kriegel, M. Escande, J.M. Ghigo and C. Beloin. A rat model of central venous catheter to study establishment of long-term bacterial biofilm and related acute and chronic infections. PloS One, 2012; 7(5):e37281. (50) IF = 3.240
10. M. Kiran, Chauhan Ashwini, E. Maloney, R. Dziedzic, S. K. Mukherjee, M. Madiraju and M. Rajagopalan. Mycobacterium tuberculosis ftsH expression in response to stress and viability. Tuberculosis. 2009, 89(suppl1) S70-73 (17) IF = 3.131
11. M. Kiran, E. Maloney, H. Lofton, Ashwini Chauhan, R. Jensen, R. Dziedzic, M. V.V.S. Madiraju and M. Rajagopalan. Mycobacterium tuberculosis FtsZ expression and minimal promoter activity. Tuberculosis, 2009 Dec;89 Suppl 1:S60-4 (9) IF = 3.131
12. Chauhan, Ashwini, H. Lofton, E. Maloney, J. Moore, M. Fol, M. V.V. S. Madiraju and M. Rajagopalan. Interference of Mycobacterium tuberculosis cell division by Rv2719c, a cell wall hydrolase. Molecular Microbiology. 2006, 62(1); 132-147. (92) IF = 3.5
13. M. Fol, Ashwini Chauhan, N. K. Nair, E. Maloney, M. Moomey, C. jagannath, M. V. V. S. Madiraju and M. Rajagopalan. Modulation of Mycobacterium tuberculosis proliferation by MtrA, an essential two-component response regulator. Molecular Microbiology. 2006, 60(3); 643-657. (116) IF = 3.5
14. Chauhan, Ashwini ; M. V V S Madiraju, M. Fol, H. Lofton, E. Maloney, R. Reynolds, M. Rajagopalan. Mycobacterium tuberculosis cells growing in macrophages are filamentous and deficient in FtsZ rings. Journal of Bacteriology. 2006 March; 188:1856-65. (137) IF = 3.219
16. M. Rajagopalan, E. Maloney, J. Dziadek, M. Poplawska, H. Lofton, Ashwini Chauhan, M. V V S Madiraju. Genetic evidence that mycobacterial FtsZ and FtsW proteins interact, and co localize to the division site in Mycobacterium smegmatis. FEMS Microbiol Lett. 2005 Sep 1;250:9-17. (37) IF = 2.72
17. M. Rajagopalan, M. A L Atkinson, H. Lofton, Ashwini Chauhan, M. V Madiraju Mutations in the GTP-binding and synergy loop domains of Mycobacterium tuberculosis ftsZ compromise its function in vitro and in vivo. Biochem Biophys Res Commun. 2005 Jun 17;331:1171. (25) IF = 3.575
18. V. C. Kalia, Ashwini Chauhan, G. Bhattacharyya & Rashmi. Genomic databases yield novel bioplastic producers. Nature Biotechnology 2003, 21, 845 - 846 (63). IF = 54.908
19. Chauhan, Ashwini ;S . Bhatia and D.K. Maheshwari. A preliminary study on decolarization of triphenyl methane dyes by Coriolus hirsutus. Journal of Indian Botanical Society (2000) 295-297. (0)
Reviews
1. BP Singh, S Ghosh, A Chauhan. Development, dynamics and control of antimocrobial-resistant bacterial biofilms: a review. Environmental Chemistry Letters, 1-11 IF = 13.615
2. Lebeaux, D. Fernández-Hidalgo, N. Chauhan, Ashwini, Lee, S. Ghigo, J.M. Almirante, B. and C.Beloin (2013) Management of totally implantable venous access port-related infections: challenges and perspectives. Lancet Infect Dis. 2014 Feb; 14(2): 146-59 (78). IF = 71.421
3. D. Lebeaux, Chauhan, Ashwini, O. Rendueles and C. Beloin. From in vitro to in vivo Models of Bacterial Biofilm-Related Infections. Pathogens 2013, 2(2), 288-356 (174). IF = 3.492
4. Kalia, V. C.; Lal, S.; Ghai, R.; Mandal, M.; Chauhan, Ashwini. Mining genomic databases to identify novel hydrogen producers Trends in Biotechnology. 2003 Vol. 21 (4). (65) IF = 19.536
Book Chapter(s)
1. Bhowmik A., Malhotra A., Jana S., Chauhan A. (2021) Biofilm Formation and Pathogenesis. In: Nag M., Lahiri D. (eds) Analytical Methodologies for Biofilm Research. Springer Protocols Handbooks. Springer, New York, NY. https://doi.org/10.1007/978-1-0716-1378-8_1 *Corresponding author
2. Singh B.P., Ghosh S., Chauhan Ashwini (2020) Control of Bacterial Biofilms for Mitigating Antimicrobial Resistance. In: Panwar H., Sharma C., Lichtfouse E. (eds) Sustainable Agriculture Reviews 46. Sustainable Agriculture Reviews, vol 46. Springer, Cham. https://doi.org/10.1007/978-3-030-53024-2_7
3. Kalia VC, Lal S, Rashmi, Chauhan Ashwini, Bhattacharyya G. In silico reconstitution of novel routes for microbial plastic Microbial Factories: Biofuels, Waste Treatment: volume 2 Springers Ltd. 2015. pp 299-315 Online ISBN 978-81-322-2595-9
1. UGC FRP STARTUP 2019-2022
Central Venous Catheter (CVC) associated bacterial biofilm infections: Novel Antibiotic Lock Therapy (ALT) using adjuvants
2. DST/Nanomission 2020-2024
In vivo Central Venous Catheters associated biofilm infections: surface treatment using nanomaterials (NMs) to decrease the thrombotic and infection risks
3. ICMR 2021-2024
Devising Multi-Characteristic Surface Coatings for Central Venous Catheters to prevent biofilm colonization and associated infections
4. SERB-CRG 2022 - 24
Bacteriophages and their products for controlling the biofilms of drug resistant Klebsiella pneumoniae
Scientific Meetings
2020
1. Surface modifications of Central Venous Catheters to inhibit bacterial biofilm infections. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. (Invited Speaker).
2. Biosafe Ni1-xZnxFe2O4 (x = 0, 0.5 and 1) nanoparticle based gas sensors for diagnosis of medically relevant biofilms. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. (Poster Presentation)
3. Treatment of sewage water from different sites in Agartala using ZnO nanoparticles. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering-2, BML Munjal University, Gurgaon, India. (Poster Presentation)
2019
1. Evaluation Of Anti-Biofilm Efficacy Of ZnO-Nano Rods (ZnO-NRs). Nano-India/DST 2019. Kottayam, Kerala. (Poster Presentation)
2018
1. Anti-biofilm efficacy of N-acetyl Cystiene (NAC) is pH-dependent. 8th ASM-Biofilm Conference 2018, Washington DC (Poster Presentation)
2. Surface Modifications to prevent biofilm associated infections on medical devices. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. (Invited Speaker).
3. Antibiofilm Activity of ZnO nanoparticles. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. (Poster Presentation)
4. Biosafety evaluation of Ni1-xZnxFe2O4 (x = 0, 0.5 and 1) nanoparticle gas sensors. National Conference on Emerging Trends in Applied Materials Science and Surface Engineering, BML Munjal University, Gurgaon, India. (Poster Presentation)
2016
1. 1. Chauhan A, Bernardin A, Mussard W, Kriegel I, Esteve M, Ghigo J, Beloin C and Semetey V (2016). In vivo prevention of biofilm formation and associated occlusion by biomimetic glycocalyxlike polymer in totally implantable venous access devices. Front. Bioeng. Biotechnol. Conference Abstract: 10th World Biomaterials Congress. doi: 10.3389/conf.FBIOE.2016.01.00796
2015
ASM - Biofilms 7. Chicago, USA (Attended)
2014
International conference. ICAAC. Washington DC, USA (Attended)
2013
1. Fighting catheter-associated biofilms by antibiotic locks and surface treatment. The Stevens Conference: The 2nd conference on Bacteria-Materials interactions. NJ, USA (Oral Presentation)
2012
1. Eradication of in vivo catheter-associated biofilm infection using gentamicin-EDTA lock therapy. 6th ASM-Biofilms meeting, Miami, USA (Poster Presentation)
2011
1. Modelling of controlled biofilm infection-using rats with totally implantable Port access intravenous cathéter. 21st ECCMID and 27th ICC, Milan Italy (Oral Presentation)
2. In vivo modelling of Biofilm infection using Totally Implantable Port-Access intravenous catheters. Journées Départementales, Saint Malo, France (Oral Presentation)
3. Modeling of controlled long-term biofilm infection-using rats with totally implantable Port access
intravenous catheter. Gordon Research Conferences, Boston, USA (Poster Presentation)
2010
1. Development of in vivo rat model of controlled biofilm infection. Aéres Evaluation, Institut Pasteur, Paris France (Oral Presentation)
2. Development of in vivo rat model of controlled biofilm infection in implantable portaccess intravenous catheters. Biofilm 4 International Conference, Winchester UK (Poster Presentation)
3. Development of in vivo rat model of controlled biofilm infection in implantable PortAccess Intravenous
Catheter. Journées Départementales, Paris, France (Poster Presentation)
2009
1. Nrf2 inhibits Lipopolysaccharide-induced IL6 secretion in RAW macrophage cell line. American Thoracic Society 2009 International Conference, May 15-20 2009 San Diego, California; 04/2009 (Poster Presentation)
2006
1. Characterization of a cell division inhibitor from Mycobacterium tuberculosis. International Conference, American Society of Microbiology, Florida, USA (Poster Presentation)
2. Modulation of Mycobacterium tuberculosis proliferation by MtrA, a two-component response regulator. International Conference, American Society of Microbiology, Florida, USA (Poster Presentation)
3. Cell division inhibition in Mycobacterium tuberculosis. International Conference, American Society of
Microbiology, Florida, USA (Poster Presentation)
2005
1. Mycobacterium tuberculosis FtsZ: Promoter analysis and visualization of FtsZ-GFP structures in M. tuberculosis. International Conference, American Society of Microbiology, Atlanta, USA (Poster Presentation)
2. Genetic evidence that mycobacterial FtsZ and FtsW proteins interact, and colocalize to the division site. Keystone Tuberculosis Meeting, Whistler, Canada. (Poster Presentation)
2001
1. Studies on degradation of Tri-phenyl methane dyes by Fungus: Coriolus hirsutus. All India Association of Botany, Hyderabad, India (Oral Presentation)
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