Swagata Dasgupta
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Explore the profile of Swagata Dasgupta including associated specialties, affiliations and a list of published articles.
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Articles
141
Citations
634
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Recent Articles
1.
Pan R, Dasgupta S, Pathak T
Org Biomol Chem
. 2025 Jan;
23(6):1457-1465.
PMID: 39760170
The "catalytic triad" present at the active site of ribonuclease A (RNase A) is responsible for the cleavage of the 5'-phosphodiester bond; amino acid residues His12, Lys41 and His119 constituting...
2.
Halder K, Dasgupta S
Int J Biol Macromol
. 2024 Dec;
290:138581.
PMID: 39689792
Protein molecules interact with nanoparticles to form a protein layer on the surface called the protein corona. Corona formation can be affected by the temperature and shape of the nanoparticles...
3.
Chowdhury P, Chaki S, Sen A, Dasgupta S
J Phys Chem B
. 2024 Dec;
129(7):1934-1945.
PMID: 39666768
Due to their distinctive optical, electrical, and catalytic characteristics, gold nanoparticles (AuNPs) have found increasing use for a wide range of applications, including biomedicine and catalysis. Inherent agglomeration propensities impair...
4.
Halder K, Sabnam K, Das A, Goswami D, Dasgupta S
Langmuir
. 2024 Jul;
40(29):14847-14862.
PMID: 38952216
Phase behavior in protein-nanoparticle systems in light of protein corona formation has been investigated. We report the formation of HSA thin films following the addition of a solid protein to...
5.
Chowdhury P, Ojha A, Bhowmik S, Halder K, Sabnam K, Santra S, et al.
ACS Omega
. 2024 Apr;
9(13):14840-14848.
PMID: 38585046
The efficiency of the intracellular transport of medication and target specificity is frequently hampered by biological obstacles. The potential for therapeutic use of peptide fragments from naturally occurring proteins is...
6.
Chaki S, Santra S, Dasgupta S
J Phys Chem B
. 2024 Mar;
128(15):3538-3553.
PMID: 38507578
Fibrillation of proteins is associated with a number of debilitating diseases, including various neurodegenerative disorders. Prevention of the protein fibrillation process is therefore of immense importance. We investigated the effect...
7.
Chowdhury P, Lincon A, Bhowmik S, Ojha A, Chaki S, Samanta T, et al.
ACS Appl Bio Mater
. 2024 Feb;
7(4):2240-2253.
PMID: 38326107
The protein extracted from the discarded eye lenses postcataract surgery, referred to as the cataractous eye protein isolate (CEPI), is employed as a polymer matrix for the construction of solid...
8.
Parveen S, Basu M, Chowdhury P, Dhara T, DasGupta S, Das S, et al.
Int J Biol Macromol
. 2024 Jan;
260(Pt 2):129470.
PMID: 38237817
Polydimethylsiloxane (PDMS), even though widely used in microfluidic applications, its hydrophobic nature restricts its utility in some cases. To address this, PDMS may be used in conjunction with a hydrophilic...
9.
Bag S, Konar M, Roy P, DasGupta S, Dasgupta S
FEBS Lett
. 2023 Jan;
597(7):1041-1051.
PMID: 36694268
Of the proteinaceous β-sheet-rich amyloid fibrillar structures, the Aβ peptide, a component of the full-length Aβ involved in Alzheimer's disease, has similar toxicity to the parent peptide. In this study,...
10.
Halder K, Sengupta P, Chaki S, Saha R, Dasgupta S
Langmuir
. 2023 Jan;
39(4):1651-1664.
PMID: 36635089
The importance of protein-nanoparticle (NP) conjugates for biomedical applications has seen an exponential growth in the past few years. The protein corona formation on NPs with human serum albumin (HSA),...