Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ravi P. Srivastava"'
Publikováno v:
Nanomaterials, Vol 12, Iss 9, p 1467 (2022)
Perovskite solar cells (PSCs) have achieved significantly high power-conversion efficiency within a short time. Most of the devices, including those with the highest efficiency, are based on a n–i–p structure utilizing a (doped) spiro-OMeTAD hole
Externí odkaz:
https://doaj.org/article/719eec762c60456587963a223d077692
Autor:
Avneesh Rawat, Om Prakash, Kirti Nagarkoti, Ravendra Kumar, Mahendra Singh Negi, Satya Kumar, Ravi Mohan Srivastava
Publikováno v:
Medicinal Plant Biology, Vol 3, Iss 1, Pp 1-11 (2024)
Coleus aromaticus Benth. (Family: Lamiaceae) is a huge perennial, aromatic and succulent herb native to the Indian subcontinent. The dried leaves have an oregano-like texture making them a perfect culinary food supplement to be used as herbal seasoni
Externí odkaz:
https://doaj.org/article/a3f7ebbfea9848a387a37dd0fc8b5a14
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract This research aimed to predict the seasonal incidence of whitefly, B. tabaci (Asia II 5) with its management by new plant systemic insecticides and their influence on natural enemies on potato crop. Results concluded that the whitefly popula
Externí odkaz:
https://doaj.org/article/846d900699934d6ba2fc915a01c6c1e9
Autor:
AVNEESH RAWAT, OM PRAKASH, KIRTI NAGARKOTI, RAVENDRA KUMAR, ASHOK K. VERMA, SATYA KUMAR, RAVI M. SRIVASTAVA, MAMTA LATWAL, GANESH PANDEY
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 1 (2023)
Abstract The present study aimed to identify the bioactive constituents in the chloroform extract of H. spicatum rhizomes (HS-RCLE), further evaluated for its in-vitro pesticidal activities validating via molecular docking techniques. GC/MS analysis
Externí odkaz:
https://doaj.org/article/79fcb2a20b034d529c1a9e3fde16709a
Autor:
Ravi Prakash Srivastava, Sachin Kumar, Lav Singh, Mayank Madhukar, Nitesh Singh, Gauri Saxena, Shivaraman Pandey, Arpit Singh, Hari Prasad Devkota, Praveen C. Verma, Shatrughan Shiva, Sumira Malik, Sarvesh Rustagi
Publikováno v:
Frontiers in Nutrition, Vol 10 (2023)
Antibiotic resistance poses a serious threat to public health, raising the number of diseases in the community. Recent research has shown that plant-derived phenolic compounds have strong antimicrobial, antifungal, and cytotoxic properties against a
Externí odkaz:
https://doaj.org/article/446536301a014e29b9d1b71ddfbadfe3
Autor:
Atul K. Upadhyay, Shekhar Mallick, Ranjan Singh, Lav Singh, Nitesh Singh, S. K. Mandotra, Arpit Singh, Ravi Prakash Srivastava, Shivaraman Pandey, Gauri Saxena
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
A novel laboratory model was designed to study the arsenic (As) biotransformation potential of the microalgae Chlorella vulgaris and Nannochloropsis sp. and the cyanobacterium Anabaena doliolum. The Algae were treated under different concentrations o
Externí odkaz:
https://doaj.org/article/3bc6a0e011644dd9b528d78af981ea32
Autor:
Ravi Prakash Srivastava, Gauri Saxena, Lav Singh, Arpit Singh, Praveen C. Verma, Gurminder Kaur
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 20, Iss 1, Pp 1-12 (2022)
Abstract Background DNA barcoding is a powerful method for phylogenetic mapping and species identification. However, recent research has come to a consistent conclusion about the universality of DNA barcoding. We used matK and rbcL markers to test th
Externí odkaz:
https://doaj.org/article/c66ad66bbd624ca892c9e9ad9a9347db
Autor:
Arpit Singh, Nitesh Singh, Sanchita Singh, Ravi Prakash Srivastava, Lav Singh, Praveen C. Verma, Hari P. Devkota, Laiq ur Rahman, Bikash Kumar Rajak, Amrita Singh, Gauri Saxena
Publikováno v:
Frontiers in Pharmacology, Vol 14 (2023)
Kaempferia, a genus of the family Zingiberaceae, is widely distributed with more than 50 species which are mostly found throughout Southeast Asia. These plants have important ethnobotanical significance as many species are used in Ayurvedic and other
Externí odkaz:
https://doaj.org/article/b1836ae7df3e4bda9384a192219ae881
Autor:
Sushila Arya, Sonu Kumar Mahawer, Himani Karakoti, Ravendra Kumar, Om Prakash, Satya Kumar, Mamta Latwal, Ganesh Panday, Ravi Mohan Srivastava, Mozaniel Santana de Oliveira, Dharmendra Singh Rawat
Publikováno v:
Journal of Food Quality, Vol 2023 (2023)
The objective of the current study was to evaluate the altitudinal variability in chemical compounds, nematicidal, insecticidal, herbicidal, and antifungal activity of the essential oils of H. coronarium collected from four different habitats of Tara
Externí odkaz:
https://doaj.org/article/c7be7996f9d3425aa176cf7249de1e0f
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 65 (2022)
Abstract: Bemisia tabaci (Asia II 5) and Trialeurodes vaporariorum are the two devastating species of whiteflies infesting a wide range of vegetable crops in the North-Western Himalayan region. Therefore, the present investigation deals with a compar
Externí odkaz:
https://doaj.org/article/232dbdc3d1444767b44f177fcc0c7cb1