Cell biology of microbes and pharmacology of antimicrobial drugs explored by Atomic Force Microscopy

C Formosa-Dague, RE Duval, E Dague - Seminars in Cell & …, 2018 - Elsevier
Antimicrobial molecules have been used for more than 50 years now and are the basis of
modern medicine. No surgery can nowdays be imagined to be performed without antibiotics; …

Atomic force microscopy (AFM) as a surface mapping tool in microorganisms resistant toward antimicrobials: a mini-review

Z Grzeszczuk, A Rosillo, Ó Owens… - Frontiers in …, 2020 - frontiersin.org
The worldwide emergence of antimicrobial resistance (AMR) in pathogenic microorganisms,
including bacteria and viruses due to a plethora of reasons, such as genetic mutation and …

Correlative atomic force microscopy and scanning electron microscopy of bacteria-diamond-metal nanocomposites

D Rutherford, K Kolářová, J Čech, P Haušild, J Kuliček… - Ultramicroscopy, 2024 - Elsevier
Research investigating the interface between biological organisms and nanomaterials
nowadays requires multi-faceted microscopic methods to elucidate the interaction …

Variations in the Morphology, Mechanics and Adhesion of Persister and Resister E. coli Cells in Response to Ampicillin: AFM Study

S C. Uzoechi, N I. Abu-Lail - Antibiotics, 2020 - mdpi.com
Persister bacterial cells are great at surviving antibiotics. The phenotypic means by which
they do that are underexplored. As such, atomic force microscope (AFM) was used to …

Effect of glutathione-transport-related gene gsiD on desiccation tolerance of Cronobacter sakazakii and its related regulatory mechanism

X Wang, P Li, X Du, S Wang - Applied and Environmental …, 2024 - Am Soc Microbiol
The outstanding desiccation tolerance of Cronobacter sakazakii (C. sakazakii) enables long-
term persistence in food products with low-water activity to increase the infection risk …

Transcriptome profiling reveals interplay of multifaceted stress response in Escherichia coli on exposure to glutathione and ciprofloxacin

M Goswami, AVSS Narayana Rao - Msystems, 2018 - Am Soc Microbiol
We have previously reported that supplementation of exogenous glutathione (GSH)
promotes ciprofloxacin resistance in Escherichia coli by neutralizing antibiotic-induced …

[HTML][HTML] Changes in cellular elasticities and conformational properties of bacterial surface biopolymers of multidrug-resistant Escherichia coli (MDR-E. coli) strains in …

SC Uzoechi, NI Abu-Lail - The Cell Surface, 2019 - Elsevier
The roles of the thicknesses and grafting densities of the surface biopolymers of four multi-
drug resistant (MDR) Escherichia coli bacterial strains that varied in their biofilm formation in …

Modified cantilever arrays improve sensitivity and reproducibility of nanomechanical sensing in living cells

SB Patil, RM Al-Jehani, H Etayash, V Turbe… - Communications …, 2018 - nature.com
Mechanical signaling involved in molecular interactions lies at the heart of materials science
and biological systems, but the mechanisms involved are poorly understood. Here we use …

Benzalkonium chloride

G Kampf - Antiseptic stewardship: Biocide resistance and clinical …, 2024 - Springer
Benzalkonium chloride (BAC) is mostly bactericidal at 1% and yeasticidal at 0.2%(5 min) but
not mycobactericidal. Its antimicrobial activity is explained by membrane damage and …

Pyro-Electrification of Freestanding Polymer Sheets: A New Tool for Cation-Free Manipulation of Cell Adhesion in vitro

R Rega, O Gennari, L Mecozzi, V Pagliarulo… - Frontiers in …, 2019 - frontiersin.org
Localized electric fields have become, in recent years, a source of inspiration to researchers
and laboratories thanks to a huge amount of applications derived from it, including …