Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Santosh K, Singh"'
Autor:
Veer Singh, Nidhi Singh, Sachchida Nand Rai, Vivek K. Chaturvedi, Santosh K. Singh, Ashish Kumar, Emanuel Vamanu, Vishal Mishra
Publikováno v:
Nanocomposites, Vol 10, Iss 1, Pp 201-213 (2024)
In the present study, MnO2 nanoparticles were synthesized using Citrus limetta peels extract and functionalized by chitosan polymer. Surface morphology analysis of chitosan functionalized MnO2 nanoparticles was carried out using a scanning electron m
Externí odkaz:
https://doaj.org/article/a81adad265ce46e7ab5bdb40e98e99cd
Autor:
Prachi Bajpai, Sumit Agarwal, Farrukh Afaq, Sameer Al Diffalha, Darshan S. Chandrashekar, Hyung-Gyoon Kim, Abigail Shelton, C. Ryan Miller, Santosh K. Singh, Rajesh Singh, Sooryanarayana Varambally, Ganji Purnachandra Nagaraju, Ashish Manne, Ravi Paluri, Moh’d Khushman, Upender Manne
Publikováno v:
Journal of Experimental & Clinical Cancer Research, Vol 43, Iss 1, Pp 1-18 (2024)
Abstract Background Treatment with regorafenib, a multiple-kinase inhibitor, to manage metastatic colorectal cancers (mCRCs) shows a modest improvement in overall survival but is associated with severe toxicities. Thus, to reduce regorafenib-induced
Externí odkaz:
https://doaj.org/article/0aee3c95ec79417fba66f7c7f7661819
Autor:
Ghufran Ahmed, Fauzia Jamal, Ritesh K. Tiwari, Veer Singh, Sachchida Nand Rai, Sanjay K. Chaturvedi, Krishna Pandey, Santosh K. Singh, Ashish Kumar, Shyam Narayan, Emanuel Vamanu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract A large body of evidence has shown a direct link between arsenic exposure and drug resistance to Leishmania parasites against antimonial preparations in visceral leishmaniasis (VL) hyper-endemic regions, especially in India and its sub-conti
Externí odkaz:
https://doaj.org/article/61bf1fef964e49fc9ef3707882446ce7
Publikováno v:
Nanomaterials, Vol 14, Iss 11, p 976 (2024)
Endometriosis, an incurable gynecological disease that causes abnormal growth of uterine-like tissue outside the uterine cavity, leads to pelvic pain and infertility in millions of individuals. Endometriosis can be treated with medicine and surgery,
Externí odkaz:
https://doaj.org/article/852aacfc04c649119b682959adec3cda
Autor:
Guoping Chen, Santosh K. Singh, Kotaro Takeyasu, Jonathan P. Hill, Junji Nakamura, Katsuhiko Ariga
Publikováno v:
Science and Technology of Advanced Materials, Vol 23, Iss 1, Pp 413-423 (2022)
Electro-catalytic activity of Pt in the oxygen reduction reaction (ORR) depends strongly on its morphology. For an understanding of how morphology affects the catalytic properties of Pt, the investigation of Pt materials having well-defined morpholog
Externí odkaz:
https://doaj.org/article/9c0e6a77e0d94b3189bc7b533c993ae7
Autor:
Jia Wang, Andrew M. Turner, Joshua H. Marks, Chaojiang Zhang, N. Fabian Kleimeier, Alexandre Bergantini, Santosh K. Singh, Ryan C. Fortenberry, Ralf I. Kaiser
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 79 (2024)
Enols—tautomers of ketones or aldehydes—are considered key intermediates in the formation of prebiotic sugars and sugar acids. Although laboratory simulation experiments suggest that enols should be ubiquitous in the interstellar medium, the unde
Externí odkaz:
https://doaj.org/article/0d4171531df7448a9f20968573c5c836
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
The Strecker synthesis is considered a viable route to amino acids formation on the primordial Earth. Here the authors succeed in observing its elusive intermediate aminomethanol, formed by insertion of an electronically excited oxygen atom in methyl
Externí odkaz:
https://doaj.org/article/96c34f9d2eab417583304d2d48e7994f
Autor:
Veer Singh, Kumar Abhishek, Sachchida Nand Rai, Santosh K. Singh, Emanuel Vamanu, Ashish Kumar
Publikováno v:
Green Chemistry Letters and Reviews, Vol 16, Iss 1 (2023)
ABSTRACTCr(VI) compounds have important industrial applications and are used in various sectors like tanning, chrome plating, anti-corrosion agents and wood preservation. The Cr(VI) contamination in the wastewater is generally due to several natural
Externí odkaz:
https://doaj.org/article/149f7500c2b146cabe273d0848381852
Autor:
Santosh K. Singh, Alexandre Bergantini, Cheng Zhu, Marco Ferrari, Maria Cristina De Sanctis, Simone De Angelis, Ralf I. Kaiser
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The authors here propose a chemical reaction that forms ammoniated phyllosilicates on Ceres. This process could trigger at a very low temperature, suggesting Ceres evolution in a region different from its current location.
Externí odkaz:
https://doaj.org/article/c51b2eb1a3d246a98bd51007b981c0e1
Publikováno v:
Journal of Ovarian Research, Vol 13, Iss 1, Pp 1-12 (2020)
Abstract Background Ovarian cancer (OvCa) is one of the most lethal tumors of gynecologic malignancies, due to lack of early detection, and a high rate of metastasis. The standard treatment for OvCa is surgery and cytotoxic chemotherapy. However, to
Externí odkaz:
https://doaj.org/article/c2bb4642d472454f97c98fdf8259ed1a