Bacterial cell mechanics

GK Auer, DB Weibel - Biochemistry, 2017 - ACS Publications
Cellular mechanical properties play an integral role in bacterial survival and adaptation.
Historically, the bacterial cell wall and, in particular, the layer of polymeric material called the …

Staying in shape: the impact of cell shape on bacterial survival in diverse environments

DC Yang, KM Blair, NR Salama - Microbiology and Molecular …, 2016 - Am Soc Microbiol
Bacteria display an abundance of cellular forms and can change shape during their life
cycle. Many plausible models regarding the functional significance of cell morphology have …

Bi-based photocatalysts for bacterial inactivation in water: Inactivation mechanisms, challenges, and strategies to improve the photocatalytic activity

M Zuarez-Chamba, S Rajendran… - Environmental …, 2022 - Elsevier
Bi-based photocatalysts have been considered suitable materials for water disinfection
under natural solar light due to their outstanding optical and electronic properties. However …

β-Barrel proteins tether the outer membrane in many Gram-negative bacteria

KM Sandoz, RA Moore, PA Beare, AV Patel… - Nature …, 2021 - nature.com
Gram-negative bacteria have a cell envelope that comprises an outer membrane (OM), a
peptidoglycan (PG) layer and an inner membrane (IM). The OM and PG are load-bearing …

Martini-3 Coarse-Grained Models for the Bacterial Lipopolysaccharide Outer Membrane of Escherichia coli

R Vaiwala, KG Ayappa - Journal of Chemical Theory and …, 2023 - ACS Publications
The outer lipopolysaccharide (LPS) membrane of Gram-negative bacteria forms the main
barrier for transport of antimicrobial molecules into the bacterial cell. In this study we develop …

Mechanics of bacterial interaction and death on nanopatterned surfaces

A Velic, J Hasan, Z Li, PKDV Yarlagadda - Biophysical Journal, 2021 - cell.com
Nanopatterned surfaces are believed to kill bacteria through physical deformation, a
mechanism that has immense potential against biochemical resistance. Because of its …

Are bacteria leaky? Mechanisms of metabolite externalization in bacterial cross-feeding

JB McKinlay - Annual Review of Microbiology, 2023 - annualreviews.org
The metabolism of a bacterial cell stretches beyond its boundaries, often connecting with the
metabolism of other cells to form extended metabolic networks that stretch across …

Recent developments of quinolone-based derivatives and their activities against Escherichia coli

F Gao, P Wang, H Yang, Q Miao, L Ma, G Lu - European Journal of …, 2018 - Elsevier
Escherichia coli (E. coli) is the most common pathogen in both hospital and community
settings, and is capable of causing infections that can lead to serious consequences …

Analyzing the mechano-bactericidal effect of nano-patterned surfaces on different bacteria species

E Maleki, MJ Mirzaali, M Guagliano… - Surface and Coatings …, 2021 - Elsevier
Mechano-bactericidal effects exhibited by specific nano-patterns have brought in the
prospect of developing sustainable antibacterial materials. Contrary to the standard …

Molecular modeling and simulation of the mycobacterial cell envelope: from individual components to cell envelope assemblies

T Brown, M Chavent, W Im - The Journal of Physical Chemistry B, 2023 - ACS Publications
Unlike typical Gram-positive bacteria, the cell envelope of mycobacteria is unique and
composed of a mycobacterial outer membrane, also known as the mycomembrane, a …