Mechanism of antibacterial activity of copper nanoparticles

AK Chatterjee, R Chakraborty, T Basu - Nanotechnology, 2014 - iopscience.iop.org
In a previous communication, we reported a new method of synthesis of stable metallic
copper nanoparticles (Cu-NPs), which had high potency for bacterial cell filamentation and …

The interplay between pathogen‐associated and danger‐associated molecular patterns: an inflammatory code in cancer?

M Escamilla‐Tilch, G Filio‐Rodríguez… - Immunology and cell …, 2013 - Wiley Online Library
There is increasing evidence of a close link between inflammation and cancer, and at the
core of inflammation there are both pathogen‐associated molecular patterns (PAMPs) and …

Targeted disruption of the extracellular polymeric network of Pseudomonas aeruginosa biofilms by alginate oligosaccharides

LC Powell, MF Pritchard, EL Ferguson… - npj Biofilms and …, 2018 - nature.com
Acquisition of a mucoid phenotype by Pseudomonas sp. in the lungs of cystic fibrosis (CF)
patients, with subsequent over-production of extracellular polymeric substance (EPS), plays …

Synthesis and biological evaluation of a novel betulinic acid derivative as an inducer of apoptosis in human colon carcinoma cells (HT-29)

B Chakraborty, D Dutta, S Mukherjee, S Das… - European Journal of …, 2015 - Elsevier
A novel family of betulinic acid analogues, carrying a triazole unit at C-3 attached through a
linker, was synthesized by the application of azide-alkyne “Click reaction”. These were …

Discovery of DNA-targeting HDAC inhibitors with potent antitumor efficacy in vivo that trigger antitumor immunity

C Chen, X Li, H Zhao, M Liu, J Du… - Journal of Medicinal …, 2022 - ACS Publications
We observed a synergistic antiproliferation effect with combined use of a DNA minor groove
binder and a histone deacetylase (HDAC) inhibitor. Inspired by this result, a new series of …

Calcium phosphate nanoparticles: a study of their synthesis, characterization and mode of interaction with salmon testis DNA

M Banik, T Basu - Dalton Transactions, 2014 - pubs.rsc.org
Calcium phosphate nanoparticles (CPNPs) are presently emerging as a second generation
vector for efficient delivery and stabilization of nucleic acids inside cells, although the …

Analysis of comparative efficiencies of different transformation methods of E. coli using two common plasmid vectors

A Roychoudhury, S Basu, DN Sengupta - 2009 - nopr.niscpr.res.in
The efficiencies of different transformation methods of E. coli DH5 α strain, induced by
several cations like Mg 2+, Mn 2+, Rb+ and especially Ca 2+, with or without polyethylene …

Plasmid DNA Binds to the Core Oligosaccharide Domain of LPS Molecules of E. coli Cell Surface in the CaCl2-Mediated Transformation Process

S Panja, P Aich, B Jana, T Basu - Biomacromolecules, 2008 - ACS Publications
In the standard procedure for artificial transformation of E. coli by plasmid DNA, cellular
competence for DNA uptake is developed by suspending the cells in ice-cold CaCl2 (50 …

A comprehensive model for the diffusion and hybridization processes of nucleic acid probes in fluorescence in situ hybridization

JF Lima, P Maia, B T. Magalhães… - Biotechnology and …, 2020 - Wiley Online Library
Fluorescence in situ hybridization (FISH) has been extensively used in the past decades for
the detection and localization of microorganisms. However, a mechanistic approach of the …

Non-intercalative, deoxyribose binding of boric acid to calf thymus DNA

A Ozdemir, RT Gursaclı, T Tekinay - Biological trace element research, 2014 - Springer
The present study characterizes the effects of the boric acid binding on calf thymus DNA (ct-
DNA) by spectroscopic and calorimetric methods. UV–Vis absorbance spectroscopy, circular …