Results 131 to 140 of about 758,274 (384)

Medical Fabrics with Non‐Antibiotic, Supramolecular Antimicrobial Coatings: A Preventive Approach to Combat Biofilm Formation and Bacterial Dissemination

Advanced Healthcare Materials, EarlyView.
The study presents an antibiotic‐free strategy using medical fabrics coated with supramolecular assemblies of polyarginine and hyaluronic acid. These coatings showed strong antimicrobial and anti‐biofilm activity in vitro and in vivo, achieving major bacterial load reductions, including against MRSA.
Adjara Diarrassouba, Abdessalem Rekiki, Cécile Loubière, Sabine Kuchler‐Bopp, Lauriane Petit, Cynthia Calligaro, Derry Mercer, Aurore Gaudin, Naomi Canourgues, Emilie Adicéam, Benoit Beitz, Jeremy Welsch, Annabelle Vigué, Markus j. Kettel, Michael Karl, Chloé Guilbaud‐Chéreau, Philippe Lavalle, Nihal Engin Vrana, Skander Hathroubi   +18 more
wiley   +1 more source

Synthesis of Electrospun TiO2 Nanofibers and Characterization of Their Antibacterial and Antibiofilm Potential against Gram-Positive and Gram-Negative Bacteria [PDF]

, 2020
Mohammad Azam Ansari, Hani Manssor Albetran, Muidh Alheshibri, A. Timoumi, N.A. Algarou, Sultan Akhtar, Y. Slimani, M.A. Almessiere, Fatimah Alahmari, A. Baykal, I.M. Low   +10 more
openalex   +1 more source

Pengaruh Konsentrasi Tawas Terhadap Pertumbuhan Bakteri Gram Positif Dan Negatif [PDF]

, 2010
Bacteria growth with way of binner deviding, is one sel to part two. Time of generation is time by sel to require for to part, it kinds fate from species and condition of growth.
Helmiyati, A. F. (Ayu), Nurrahman, N. (Nurrahman)   +1 more
core  

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou, Chaoyang Huang, Yanqi Chen, Tingzi Zhao, Fengyi Zhu, Gong Jun, Jinrong Zhang, Yingsong Pan, Qiulan Wen, Lei Yang, Huihui Zhang, Lianglong Chen   +11 more
wiley   +1 more source

Identifying enterobacteria in blond capuchin monkeys (Sapajus flavius) kept in captivity in the state of Paraíba, Brazil

Biotemas, 2015
This study aimed to isolate and identify enterobacteria observed in two populations of blond capuchin monkeys (Sapajus flavius) kept in captivity. The study was conducted with 12 animals, 6 from the Wild Animals Screening Center (CETAS), in Cabedelo ...
Ayodhya Cardoso Ramalho, Rodrigo Augusto de Almeida Guimarães, Tarsila Almeida Cavalcante, Danilo Tancler Stipp, Ricardo Romão Guerra   +4 more
doaj  

Sodium-Dependent Conformational Change in Flagellar Stator Protein MotS from Bacillus subtilis

Biomolecules
The bacterial flagellar motor consists of a rotor and stator units and is driven by ion flow through the stator. The activation of the ion flow is coupled with the anchoring of the stator units to the peptidoglycan layer by the stator B-subunit around ...
Norihiro Takekawa, Ayaka Yamaguchi, Koki Nishiuchi, Maria Uehori, Miki Kinoshita, Tohru Minamino, Katsumi Imada   +6 more
doaj   +1 more source

The Effect of Eruca sativa extract on Gram Posative and Negative Bacteria

مجلة بغداد للعلوم, 2007
The antibacterial effect of (Eruca sativa) extract was evaluated by an in vitro study testing the growth of various Gram-Positive and Gram-Negative bacteria . The bactericidal activity of this extract was analyzed by serial dilution in tubes.
Baghdad Science Journal
doaj   +1 more source

A Flexible Binding Site Architecture Provides New Insights into CcpA Global Regulation in Gram-Positive Bacteria [PDF]

, 2017
Yunpeng Yang, Lu Zhang, He Huang, Chen Yang, Sheng Yang, Yang Gu, Weihong Jiang   +6 more
openalex   +1 more source

Biofilm‐Antagonist Ginger‐Based 3D‐Printable Photoresins for Complex Implant Designs Exhibiting Advanced Multifunctional Biomedical Applications

Advanced Materials, EarlyView.
This work offers unique Ginger‐based 3D‐printable resins that can print customizable high‐resolution complex designs. The customizable printing backbone of Zingerol prints also mimics various human bones' strength. Acquisition of in‐vivo biocompatibility in rat model with no severe inflammatory response, along with in‐vitro antioxidant and ex‐vivo anti‐
Simran Jindal, Majd Bisharat, Bassma Khamaisi, Krishanu Ghosal, Eid Nassar‐Marjiya, Qi Wu, Shadi Daoud, Idan Redenski, Samer Srouji, Shady Farah   +9 more
wiley   +1 more source

Synergic bactericidal effects of reduced graphene oxide and silver nanoparticles against Gram-positive and Gram-negative bacteria

Scientific Reports, 2017
Reduced graphene oxide (rGO) is a promising antibacterial material, the efficacy of which can be further enhanced by the addition of silver nanoparticles (nAg).
K. Prasad, K. Prasad, G. Lekshmi, Kola Ostrikov, Vanessa C. Lussini, J. Blinco, M. Mohandas, K. Vasilev, S. Bottle, Kateryna Bazaka, Kateryna Bazaka, K. Ostrikov, K. Ostrikov   +12 more
semanticscholar   +1 more source