Results 111 to 120 of about 206,560 (313)

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Investigating the relationship between carbapenemase production and biofilm formation in Klebsiella pneumoniae clinical isolates

BMC Research Notes
Objective Carbapenemase production and biofilm formation in K. pneumoniae are crucial factors influencing the pathogenicity and antibiotic resistance of this bacterium.
Nora M. El Naggar, Riham M. Shawky, Fathy M. E. Serry, Mohamed Emara   +3 more
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source

Crystal Facet‐Polysaccharide Matching in CFS‐P Nanocrystals Drives Fungal Uptake, Vacuole Destruction, and Selective Antifungal Activity

Advanced Science, EarlyView.
Facet‐engineered PVP‐capped CuFeSe2 nanocrystals exhibit potent, selective antifungal activity by strongly binding cell‐wall mannan, enabling vacuolar entry and organelle disruption. High‐index facets show superior mannan affinity, validated by theoretical calculations and experiments. CFS‐P induces vacuolar cavitation, mitochondrial abnormalities, and
Zhaohui Wang, Xiaojin Deng, Xujuan Huang, Yuhang Pan, Yao Qin, Lu Zhang, Le Xu, Tianyi Qin, Deteng Zhang, Yi Ma, Yalong Wang   +10 more
wiley   +1 more source

Association Between Biofilm Formation, Structure, and the Expression Levels of Genes Related to biofilm formation and Biofilm-Specific Resistance of Acinetobacter baumannii Strains Isolated from Burn Infection in Ahvaz, Iran

Infection and Drug Resistance, 2019
Mansour Amin,1,2 Tahereh Navidifar,2,3 Farkhondeh Saleh Shooshtari,2,4 Mohammad Rashno,3,5 Mohammad Savari,1,2 Fatemeh Jahangirmehr,6 Mania Arshadi1 1Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur ...
Amin M, Navidifar T, Shooshtari FS, Rashno M, Savari M, Jahangirmehr F, Arshadi M   +6 more
doaj  

Biofilm formation by clinical isolates and the implications in chronic infections

BMC Infectious Diseases, 2013
Background Biofilm formation is a major virulence factor contributing to the chronicity of infections. To date few studies have evaluated biofilm formation in infecting isolates of patients including both Gram-positive and Gram-negative multidrug ...
Sanchez Carlos J, Mende Katrin, Beckius Miriam L, Akers Kevin S, Romano Desiree R, Wenke Joseph C, Murray Clinton K   +6 more
doaj   +1 more source

Comparative evaluation of planktonic and biofilm modes of growth in Salmonella Typhimurium

, 2011
In this research, comparative studies of planktonic and biofilm modes of growth in Salmonella enterica serovar Typhimurium were undertaken. Chemical disinfectant studies were performed for both planktonic and biofilm Salmonella and biofilms at different ...
Wong, Hui San
core  

Study of the formation of a biofilm by clinical strains of Staphylococcus aureus.

, 2011
A study on biofilm formation was carried out using five methicillin-sensitive [MSSA] and five methicillin-resistant [MRSA] strains of S. aureus. In each group, there were four strains isolated from patients from Kinshasa (Democratic Republic of Congo ...
Seil, Michèle, Devleeschouwer, Michel, Dehaye, Jean-Paul, Takaisi, Kikuni, Liesse Iyamba, Jean-Marie   +4 more
core   +1 more source

Inhibition of Campylobacter jejuni Biofilm Formation by D-Amino Acids

, 2020
The ability of bacterial pathogens to form biofilms is an important virulence mechanism in relation to their pathogenesis and transmission. Biofilms play a crucial role in survival in unfavorable environmental conditions, acting as reservoirs of ...
Victoria Korolik, Elgamoudi, Bassam A, Bassam A. Elgamoudi, Korolik, Victoria, Taha, Taha, Taha Taha   +5 more
core   +1 more source

Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays

Advanced Science, EarlyView.
An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen, Bin Li, Yingying Wang, Fulin Zhu, Wenxuan Yang, Xuanyu Fu, Tiantian Man, Qiuyue Wu, Kewei Ren, Shengyuan Deng   +9 more
wiley   +1 more source