Zobrazeno 1 - 10
of 440
pro vyhledávání: '"Sunil K. Sharma"'
Autor:
Ken I. Johnson, Sunil K. Sharma, Priyanka R. Sharma, Abdulrahman G. Alhamzani, Benjamin S. Hsiao
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1032 (2024)
Anionic carboxylated cellulose nanofibers (CNF) are effective media to remove cationic contaminants from water. In this study, sustainable cationic CNF-based adsorbents capable of removing anionic contaminants were demonstrated using a simple approac
Externí odkaz:
https://doaj.org/article/2823c03ecddf425fa523d75f0d162754
Autor:
Ken I. Johnson, William Borges, Priyanka R. Sharma, Sunil K. Sharma, Hao-Yen Chang, Mortaga M. Abou-Krisha, Abdulrahman G. Alhamzani, Benjamin S. Hsiao
Publikováno v:
Nanomaterials, Vol 14, Iss 6, p 507 (2024)
In this study, a sulfonation approach using chlorosulfonic acid (CSA) to prepare cellulose sulfate nanofibers (CSNFs) from raw jute fibers is demonstrated. Both elemental sulfur content and zeta potential in the CSNFs are found to increase with incre
Externí odkaz:
https://doaj.org/article/e4e3d44a52fd43ad82b0958e33af2828
Autor:
Nur Dini Fatini Mohammad Faizal, Nurul Afina Ramli, Nur Najihah Izzati Mat Rani, Nur Adania Shaibie, Aarti, Pattaporn Poonsawas, Sunil K. Sharma, Mohd Cairul Iqbal Mohd Amin
Publikováno v:
Asian Journal of Pharmaceutical Sciences, Vol 18, Iss 6, Pp 100855- (2023)
The global COVID-19 pandemic arising from SARS-CoV-2 has impacted many lives, gaining interest worldwide ever since it was first identified in December 2019. Till 2023, 752 million cumulative cases and 6.8 million deaths were documented globally. COV
Externí odkaz:
https://doaj.org/article/a652cf07715c448e862469ff7891f616
Autor:
Hui Chen, Kai Chi, Rangjian Cao, Sunil K. Sharma, Syed M.Q. Bokhari, Ken I. Johnson, Duning Li, Priyanka R. Sharma, Benjamin S. Hsiao
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 3, Iss , Pp 100219- (2022)
A sequential treatment involving HNO3 delignification in liquid phase and NO2-induced cellulose oxidation in gas phase was applied to raw jute fibers. The structure, chemical compositions, morphology and surface properties of the treated materials in
Externí odkaz:
https://doaj.org/article/3387feac957a404c9f0867ef8ab66df8
Publikováno v:
Polysaccharides, Vol 2, Iss 2, Pp 245-256 (2021)
Raw wood was subjected to sequential oxidation to produce 2,3,6-tricarboxycellulose (TCC) nanofibers with a high surficial charge of 1.14 mmol/g in the form of carboxylate groups. Three oxidation steps, including nitro-oxidation, periodate, and sodiu
Externí odkaz:
https://doaj.org/article/6a451bc68aa4493ca503118f11c29cad
Autor:
Songtao Li, George Cai, Songze Wu, Aniket Raut, William Borges, Priyanka R. Sharma, Sunil K. Sharma, Benjamin S. Hsiao, Miriam Rafailovich
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 23, p 15245 (2022)
Carboxycellulose nanofibers (CNFs) promise to be a sustainable and inexpensive alternative material for polymer electrolyte membranes compared to the expensive commercial Nafion membrane. However, its practical applications have been limited by its r
Externí odkaz:
https://doaj.org/article/d66a2493ee4049a1b527a449db5f945b
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In the present paper, we defined lacunary sequence spaces of fractional difference operator of order α,β over n-normed spaces via Musielak-Orlicz function M=Ik. Our aim in this paper is to study some topological properties and inclusion relation be
Externí odkaz:
https://doaj.org/article/70fd3d80e1804fcd8596bf83c1abdb6e
Arsenic(III) Removal by Nanostructured Dialdehyde Cellulose–Cysteine Microscale and Nanoscale Fibers
Publikováno v:
ACS Omega, Vol 4, Iss 26, Pp 22008-22020 (2019)
Externí odkaz:
https://doaj.org/article/e399d7f3e19e43eb85d33ad94a9f1bbd
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4156 (2022)
Thallium(I) (Tl(I)) pollution has become a pressing environmental issue due to its harmful effect on human health and aquatic life. Effective technology to remove Tl(I) ions from drinking water can offer immediate societal benefits especially in the
Externí odkaz:
https://doaj.org/article/33871925ed14432b9c4ec622738e5115
Autor:
Sunil K. Sharma
Publikováno v:
International Journal of Analysis and Applications, Vol 16, Iss 6, Pp 882-893 (2018)
In the present paper we defined I-convergent sequence spaces with respect to invariant mean and a Musielak-Orlicz function M = (M_k) over n-normed spaces. We also make an effort to study some topological properties and prove some inclusion relation b
Externí odkaz:
https://doaj.org/article/f4ca30e7be284ea891c7927a61da3d50