Results 171 to 180 of about 2,718,963 (248)

New concept in wound infection management: From bacterial eradication to microbiome modulation. [PDF]

APL Bioeng
Hu T, Chen Z, Yin Z, Zhou L, Chen Q, Han Y, Li K.   +6 more
europepmc   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Engineering a Gram-Negative Bactericidal Hydrogel: Cu_xTe Nanozyme Functions as a Specific Killer by Hijacking LPS and Flagella Biosynthesis. [PDF]

Research (Wash D C)
Niu J, Xue Y, Wang W, Zhang W, Wang M, Qin J, Yang D, Wang X.   +7 more
europepmc   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

Oral and rectal colonization of Gram-negative antimicrobial-resistant bacteria and Methicillin-resistant Staphylococcus aureus in one long-term care facility and changes in professional oral hygiene care: Cross-sectional and interventional study. [PDF]

PLoS One
Haruta A, Yoshikawa M, Takeuchi M, Kawada-Matsuo M, Le MN, Kajihara T, Sugawara Y, Hisatsune J, Komatsuzawa H, Ohge H, Sugai M, Tsuga K.   +11 more
europepmc   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Microbiome eco-evolution of cultivated and wild rice species across the genus Oryza and its importance in supporting rice growth. [PDF]

Microbiome
Luo F, Cai Y, Cui Y, He X, Xu J, Tang W, Wang X, Cai Y, Xie H, Chen W, Li W, Ding X.   +11 more
europepmc   +1 more source

Quorum sensing in bacteria: the LuxR-LuxI family of cell density-responsive transcriptional regulators

Journal of Bacteriology, 1994
W. Fuqua, S. C. Winans, E. Greenberg
semanticscholar   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

A theoretical exploration of protocols for treating prosthetic joint infections with combinations of antibiotics and bacteriophage. [PDF]

NPJ Biofilms Microbiomes
Levin BR, Gil-Gil T, Berryhill BA, Woodworth MH.   +3 more
europepmc   +1 more source