Institution
Department of Biotechnology
Government•New Delhi, India•
About: Department of Biotechnology is a government organization based out in New Delhi, India. It is known for research contribution in the topics: Population & Silver nanoparticle. The organization has 4800 authors who have published 5033 publications receiving 82022 citations.
Topics: Population, Silver nanoparticle, DPPH, Gene, Oxidative stress
Papers published on a yearly basis
Papers
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TL;DR: Li et al. as discussed by the authors investigated the changes in soil microbial biomass and enzyme activities and their relationship with soil physicochemical properties during sand land rehabilitation, and found that the physicochemical and biological properties in the 0-10 cm soil layer were significantly improved.
64 citations
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TL;DR: A strain of Bacillus coagulans RCS3 isolated from ahot‐water spring produced significant β‐galactosidase activity at 10 days of growth in a flask, suggesting that 63 °C is the temperature of preference compared with 65 °C for a combination of good activity and stability.
Abstract: A strain of Bacillus coagulans RCS3 isolated from a hot-water spring produced significant beta-galactosidase activity at 10 days of growth in a flask. While enzyme production was maximum at 50 degrees C, the highest activity was at 65 degrees C, where the half-life was 2 h. A 2 degrees C decrease in temperature increased the half-life to 15 h without significantly changing the activity, suggesting that 63 degrees C is the temperature of preference compared with 65 degrees C for a combination of good activity and stability. The beta-galactosidase was also stable over pH 5-8, with peak activity at pH 6-7. It was strongly and competitively inhibited by the hydrolysis product galactose. Bivalent cations (Cu(2+), Ni(2+) and Hg(2+)) in the concentration range of 0.5-2.0 mM also inhibited enzyme activity. Both lactose solution and whey could be hydrolysed substantially within 36 h at 50 degrees C. The thermostability and pH-stability and good hydrolytic capability make this enzyme potentially useful in the dairy industry.
64 citations
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TL;DR: The synthesized CDs show great potential as drug vehicles with good biocompatibility, sustained release of lisinopril from CDs, indicating that the CDs can act as a promising drug delivery system for therapeutic delivery and/or bioimaging applications.
Abstract: In this work, highly luminescent carbon dots (CDs) were synthesized by the hydrothermal method at 170 °C for 12 h using pasteurized milk as a carbon source. The prepared CDs exhibited bright blue fluorescence under UV light illumination at 365 nm. The CDs show fluorescence life time of ~4.89 ns at excitation wavelength of 370 nm. The effect of different solvents on the fluorescence property of CDs was also investigated. The lisinopril (Lis)-loaded CDs were fabricated by self-assembly of lisinopril on the surfaces of CDs, which were characterized by UV-visible and FT-IR spectroscopic techniques. The controlled release of lisinopril from the Lis-CDs was realized at pH values of 5.2, 6.2 and 7.4, respectively. The results of the cytotoxicity and confocal laser scanning microscopic images indicate that the Lis-CDs were successfully uptaken by HeLa cells without apparent cytotoxicity. The synthesized CDs show great potential as drug vehicles with good biocompatibility, sustained release of lisinopril from CDs, indicating that the CDs can act as a promising drug delivery system for therapeutic delivery and/or bioimaging applications.
64 citations
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TL;DR: This study shows that drug resistant strains are able to transfer genes encoding drug resistance, which was determined by the development of antibiotic resistance in the recipients.
64 citations
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TL;DR: The purpose of this review is to evaluate the opulence of lipid production in native and standard micro-organisms and also to emphasize the vast array of applications including food and fuel by obtaining maximum yield.
64 citations
Authors
Showing all 4812 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ashok Pandey | 96 | 796 | 43038 |
Klaus Becker | 79 | 320 | 27494 |
Bansi D. Malhotra | 75 | 375 | 19419 |
Ashwani Kumar | 66 | 703 | 18099 |
Sanjay K. Banerjee | 62 | 798 | 30044 |
M. Michael Gromiha | 56 | 352 | 10617 |
Swaran J.S. Flora | 55 | 267 | 11434 |
Mallappa Kumara Swamy | 54 | 864 | 14508 |
Pulok K. Mukherjee | 54 | 296 | 10873 |
Mukesh Doble | 51 | 364 | 9826 |
Jaya Narayan Sahu | 49 | 157 | 9569 |
Pradeep Das | 49 | 426 | 10118 |
Jon R. Lorsch | 48 | 117 | 7661 |
Rakesh Tuli | 47 | 165 | 7497 |
Amit K. Goyal | 47 | 157 | 5749 |