User profiles for Anjan Kr Dasgupta
Anjan Kr DasguptaDepartment of Biochemistry , University of Calcutta(Retired) Verified email at caluniv.ac.in Cited by 3070 |
Multistability in platelets and their response to gold nanoparticles
The nanoparticle (NP) response of platelets is shown to be critically dependent on extent of
preactivation of platelets by an agonist like ADP. A transition from de-aggregatory to …
preactivation of platelets by an agonist like ADP. A transition from de-aggregatory to …
Cell selective response to gold nanoparticles
…, U Chaudhuri, P Lahiri, AK Dasgupta - … , Biology and Medicine, 2007 - Elsevier
Gold nanoparticles (GNPs) are considered a potential probe to detect cancer. The present
article investigates whether GNPs, even in the absence of any specific functionalization, …
article investigates whether GNPs, even in the absence of any specific functionalization, …
Screening of different algae for green synthesis of gold nanoparticles
D Parial, HK Patra, AKR Dasgupta… - European Journal of …, 2012 - Taylor & Francis
The cyanobacteria Phormidium valderianum, P. tenue and Microcoleus chthonoplastes and
the green algae Rhizoclonium fontinale, Ulva intestinalis, Chara zeylanica and Pithophora …
the green algae Rhizoclonium fontinale, Ulva intestinalis, Chara zeylanica and Pithophora …
Gold nanorod production by cyanobacteria—a green chemistry approach
Intracellular bioconversion of auric ion (Au 3+ ) to gold nanorod (Au 0 ) by the cyanobacterium
Nostoc ellipsosporum has been observed for the first time in laboratory condition. The …
Nostoc ellipsosporum has been observed for the first time in laboratory condition. The …
Drug delivery using platelet cancer cell interaction
S Sarkar, MA Alam, J Shaw, AK Dasgupta - Pharmaceutical research, 2013 - Springer
Purpose To develop an efficient biocompatible and targeted drug delivery system in which
platelets, an essential blood component having a natural affinity for cancer cells, are used as …
platelets, an essential blood component having a natural affinity for cancer cells, are used as …
Nanosensing of pesticides by zinc oxide quantum dot: an optical and electrochemical approach for the detection of pesticides in water
…, K Chakraborty, M Bardhan, AK Dasgupta - Journal of agricultural …, 2018 - ACS Publications
Present study reveals the low concentrations (∼4 ppm) of pesticide sensing vis-à-vis
degradation of pesticides with the help of nontoxic zinc oxide quantum dots (QD). In our study, we …
degradation of pesticides with the help of nontoxic zinc oxide quantum dots (QD). In our study, we …
Unprecedented inhibition of tubulin polymerization directed by gold nanoparticles inducing cell cycle arrest and apoptosis
The effect of gold nanoparticles (AuNPs) on the polymerization of tubulin has not been
examined till now. We report that interaction of weakly protected AuNPs with microtubules (MTs) …
examined till now. We report that interaction of weakly protected AuNPs with microtubules (MTs) …
Compensatory secondary structure alterations in protein glycation
Glycation, a local covalent interaction, leads to alterations in secondary and tertiary structures
of hemoglobin, the changes produced by fructose being more pronounced than those …
of hemoglobin, the changes produced by fructose being more pronounced than those …
Therapeutic efficacy of artemisinin-loaded nanoparticles in experimental visceral leishmaniasis
…, HA Ozbak, HA Hemeg, AK Dasgupta… - Colloids and Surfaces B …, 2015 - Elsevier
Visceral leishmaniasis (VL) is a fatal vector-borne parasitic syndrome attributable to the
protozoa of the Leishmania donovani complex. The available chemotherapeutic options are not …
protozoa of the Leishmania donovani complex. The available chemotherapeutic options are not …
Improved production of reducing sugars from rice husk and rice straw using bacterial cellulase and xylanase activated with hydroxyapatite nanoparticles
Purified bacterial cellulase and xylanase were activated in the presence of calcium hydroxyapatite
nanoparticles (NP) with concomitant increase in thermostability about 35% increment …
nanoparticles (NP) with concomitant increase in thermostability about 35% increment …