Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Saptarshi Majumdar"'
Publikováno v:
iScience, Vol 27, Iss 11, Pp 111227- (2024)
Summary: Physical/chemical crosslinking and surface-modifications of hydrogels have been extensively endorsed to enhance their biomaterial functionalities. The latter approaches involve using toxic crosslinkers or chemical modifications of the biopol
Externí odkaz:
https://doaj.org/article/5169bc737b8c4c018c66b7b11ee8c973
Publikováno v:
Discover Chemical Engineering, Vol 4, Iss 1, Pp 1-12 (2024)
Abstract A complex overlay of interactions governs the conformations of polymers in solution. Among them, electrostatic interactions are the dominating factor for governing the dynamics of charged macromolecules. Salt ions further impact the conforma
Externí odkaz:
https://doaj.org/article/e1596aff2c4e4900b0f5cb8c9fc4689e
Autor:
Thomas Hale, Noam Angrist, Andrew J Hale, Beatriz Kira, Saptarshi Majumdar, Anna Petherick, Toby Phillips, Devi Sridhar, Robin N Thompson, Samuel Webster, Yuxi Zhang
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253116 (2021)
We provide an assessment of the impact of government closure and containment measures on deaths from COVID-19 across sequential waves of the COVID-19 pandemic globally. Daily data was collected on a range of containment and closure policies for 186 c
Externí odkaz:
https://doaj.org/article/644b7a08c25d41a5a9032456938af6e8
Publikováno v:
Soft Matter. 19:2486-2490
Fluctuations in gelatin structure were observed with increasing salt concentration due to unfulfilled hydration, termed as coulombic starvation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54803e3d72ab43a24663dd6604bd4883
https://doi.org/10.1039/d3sm00080j
https://doi.org/10.1039/d3sm00080j
Publikováno v:
RSC Advances. 13:7312-7328
Various approaches to control the release of active molecules or drug molecules through electrospun polymeric nanofibers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5811f259c960d3e69d614d9771a045e0
https://doi.org/10.1039/d2ra06023j
https://doi.org/10.1039/d2ra06023j
Publikováno v:
Physical Review B
Physical Review B, 2023, 107 (16), pp.165113. ⟨10.1103/PhysRevB.107.165113⟩
Physical Review B, 2023, 107 (16), pp.165113. ⟨10.1103/PhysRevB.107.165113⟩
We study an XXZ spin chain, where each spin is coupled to an independent ohmic bath of harmonic oscillators at zero temperature. Using bosonization and numerical techniques, we show the existence of two phases separated by an Kosterlitz-Thouless (KT)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f574bda714c207ea5712e86d8bd2534a
https://doi.org/10.1103/physrevb.107.165113
https://doi.org/10.1103/physrevb.107.165113
Publikováno v:
Molecular Pharmaceutics. 19:733-748
Glaucoma is one of the leading causes of loss of vision. The problems associated with the marketed formulations of anti-glaucoma drugs are low bioavailability, unwanted side effects, and low patient compliance. Hydrogels are an important class of sof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9effed382b22c84a377fdb8981eeaa06
https://doi.org/10.1021/acs.molpharmaceut.1c00831
https://doi.org/10.1021/acs.molpharmaceut.1c00831
Publikováno v:
International Journal of Coal Preparation and Utilization. 42:3325-3347
Since coal washeries generate huge quantities of high-ash rejects as waste, effective utilization of coal rejects help in sustainable coal preparation. Out of different coal rejects, tailings from froth-flotation process can be a potential material f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a7cb207c89063210dfbf450728c3fb6
https://doi.org/10.1080/19392699.2021.1958795
https://doi.org/10.1080/19392699.2021.1958795
Autor:
Saptarshi Majumdar, Pratik Swarup Dash, Debaprasad Shee, D Kumar, S. K. Sriramoju, Raja Banerjee
Publikováno v:
Powder Technology. 383:356-370
Due to the availability of high ash feedstocks and drift origin, Indian coal washeries face tremendous pressure in maintaining the clean coal yield and handling huge quantities of rejects. Since flotation rejects (tailings) discharged in the form of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec1337b3f82deda5d6753388bc162ecf
https://doi.org/10.1016/j.powtec.2021.01.061
https://doi.org/10.1016/j.powtec.2021.01.061
Publikováno v:
European Polymer Journal. 189:111961
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cb3cef1fadab07f1c955ee984a67ad
https://doi.org/10.1016/j.eurpolymj.2023.111961
https://doi.org/10.1016/j.eurpolymj.2023.111961