Zobrazeno 1 - 10
of 206
pro vyhledávání: '"Rajeshwar P. Sinha"'
Autor:
Varsha K. Singh, Sapana Jha, Palak Rana, Renu Soni, Rowland Lalnunpuii, Prashant K. Singh, Rajeshwar P. Sinha, Garvita Singh
Publikováno v:
Energies, Vol 17, Iss 2, p 408 (2024)
The combustion of fossil fuels constitutes a significant catalyst for climate change, resulting in the annual release of about two billion tonnes of carbon dioxide (CO2). The increase in CO2 emission is directly linked to a heightened occurrence of n
Externí odkaz:
https://doaj.org/article/2af4543781d440358b04117171b4ecda
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 44, Iss 3, Pp 836-840 (2022)
The incidence of ultraviolet radiation has increased on the Earth's surface due to depletion of the stratospheric ozone layer which has several detrimental effects on living organisms including cyanobacteria. Mycosporine-like amino acids (MAAs) are
Externí odkaz:
https://doaj.org/article/610cbb7094784086b4451dbed616bae1
Autor:
Varsha K. Singh, Sapana Jha, Palak Rana, Sonal Mishra, Neha Kumari, Suresh C. Singh, Shekhar Anand, Vijay Upadhye, Rajeshwar P. Sinha
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 15, p 12381 (2023)
Ultraviolet radiation (UVR) tends to damage key cellular machinery. Cells may adapt by developing several defence mechanisms as a response to such damage; otherwise, their destiny is cell death. Since cyanobacteria are primary biotic components and a
Externí odkaz:
https://doaj.org/article/6cfcf02526d24cfb80518cec0c597278
Application of Synthetic Biology Approaches to High-Yield Production of Mycosporine-like Amino Acids
Autor:
Varsha K. Singh, Sapana Jha, Palak Rana, Amit Gupta, Ashish P. Singh, Neha Kumari, Sonal Mishra, Prashant R. Singh, Jyoti Jaiswal, Rajeshwar P. Sinha
Publikováno v:
Fermentation, Vol 9, Iss 7, p 669 (2023)
Ultraviolet (UV) radiation reaching the Earth’s surface is a major societal concern, and therefore, there is a significant consumer demand for cosmetics formulated to mitigate the harmful effects of UV radiation. Synthetic sunscreens being formulat
Externí odkaz:
https://doaj.org/article/82185eb08b7c4a638ac242afd49e67d0
Publikováno v:
Viruses, Vol 15, Iss 6, p 1234 (2023)
Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, the virus kept developing and mutating into different variants over time, which also gained increased transmissibility and spread in populations at a higher pace, culminating in suc
Externí odkaz:
https://doaj.org/article/eaa94c85893641f092393d3554e85d17
Autor:
Amit Gupta, Ashish P. Singh, Varsha K. Singh, Prashant R. Singh, Jyoti Jaiswal, Neha Kumari, Vijay Upadhye, Suresh C. Singh, Rajeshwar P. Sinha
Publikováno v:
Catalysts, Vol 13, Iss 4, p 745 (2023)
Ultraviolet radiation (UVR) has been scientifically proven to cause skin disorders such as sunburn, skin cancer and the symptoms of chronic exposure. Natural sun screening compounds have recently gained tremendous attention from the cosmetic and cosm
Externí odkaz:
https://doaj.org/article/cf4973ddfa1645958222d8afc5e0db0b
Publikováno v:
Life, Vol 13, Iss 1, p 172 (2023)
A biofilm is an aggregation of surface-associated microbial cells that is confined in an extracellular polymeric substance (EPS) matrix. Infections caused by microbes that form biofilms are linked to a variety of animals, including insects and humans
Externí odkaz:
https://doaj.org/article/829b1e2aca4e4314a1f772b21b005e95
Publikováno v:
Canadian Journal of Biotechnology, Vol 1, Iss 1, Pp 26-37 (2017)
In the present study we have made an attempt to develop an eco-friendly, cheap and convenient biological (green) method for the synthesis of silver nanoparticles (AgNPs) using the cell extract of the cyanobacterium Nostoc sp. strain HKAR-2. Their ant
Externí odkaz:
https://doaj.org/article/fee7db5ac2414ce4b753df855a67b0bf
Autor:
Jainendra Pathak, Rajneesh, Pankaj K. Maurya, Shailendra P. Singh, Donat-P. Häder, Rajeshwar P. Sinha
Publikováno v:
Frontiers in Environmental Science, Vol 6 (2018)
Sustainable supply of food and energy without posing any threat to environment is the current demand of our society in view of continuous increase in global human population and depletion of natural resources of energy. Cyanobacteria have recently em
Externí odkaz:
https://doaj.org/article/4200315dfc2a44d694d19f36f9d28a84
Autor:
Jainendra Pathak, Arun S. Sonker, R. Richa, R. Rajneesh, Vinod K. Kannaujiya, Vidya Singh, Haseen Ahmed, Rajeshwar P. Sinha
Publikováno v:
Microbiology Research, Vol 8, Iss 1 (2017)
In the present investigation, biological crusts from the surface of eight historical monuments of Varanasi, India, were examined for the presence of scytonemin (a cyanobacterial photoprotective pigment) containing cyanobacterial species. Lyngbya sp.
Externí odkaz:
https://doaj.org/article/ae664dce7d3e4ab88a9b620dfc83df65