Results 41 to 50 of about 909,509 (159)

Active efflux systems in the solvent-tolerant bacterium Pseudomonas putida S12 [PDF]

, 2002
The aim of the research presented in this thesis was to study the molecular mechanisms of organic solvent tolerance in Pseudomonas putida S12. This bacterium is capable of growth at saturated solvent concentrations, which are lethal to normal bacteria ...
Kieboom, J.
core  

Extensive in vivo resilience of persistent Salmonella [PDF]

, 2012
Chronic infections caused by persistent pathogens represent an important health problem. Here, we establish a simple practical mouse Salmonella infection model for identifying bacterial maintenance functions that are essential for persistency.
Mazé, Alain, Somedutta Barat, Bumann, Dirk, Dirk Bumann (126124), Benjamin Steeb, Dirk Bumann, Alain Mazé, Alain Mazé (126117), Steeb, Benjamin, Somedutta Barat (126107), Barat, Somedutta, Benjamin Steeb (148560)   +11 more
core   +2 more sources

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

A Study of Antibiotic Tolerance to Levofloxacin and Rifampin in Staphylococcus aureus Isolates Causing Prosthetic Joint Infections: Clinical Relevance and Treatment Challenges

Background: Antibiotic tolerance in Staphylococcus aureus biofilms poses a major clinical challenge in prosthetic joint infections (PJIs). This study aimed to characterize the antibiotic tolerance of clinical S.
Irene Muñoz-Gallego, María Ángeles Meléndez-Carmona, Lora-Tamayo, Jaime, Mu\uf1oz-Gallego, Irene, Jaime Lora-Tamayo, Mikel Mancheño-Losa, Mel\ue9ndez-Carmona, Mar\ueda \uc1ngeles, Manche\uf1o-Losa, Mikel   +7 more
core   +1 more source

Persisters show heritable phenotype and generate bacterial heterogeneity and noise in protein expression [PDF]

, 2009
Persisters are a small subpopulation of bacteria that survive a lethal concentration of antibiotic without antibiotic resistance genes. Isolation of persisters from normally dividing population is considered difficult due to their slow growth, low ...
Jaison Jacob
core  

Antibiotic resistance, antibiotic tolerance and the stringent response

, 2023
Bacterial infections are a major global cause of mortality, and antibiotics are critical to their treatment. However, effective antibiotic therapy is threatened by antibiotic resistance and antibiotic tolerance.
Deventer, Ashley
core  

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source