Results 101 to 110 of about 1,078,542 (328)

Direct measurement of ultrasonic activity on microbial metabolism and analysis of related uncertainty [PDF]

, 2013
The scope of this work is to identify the relation that exists between the alterations of the bacterial metabolism and the exposition to an ultrasonic field (O'Leary et al. 1997, Piyasena et al. 2003, Brujan2004).
Erriu, Matteo
core   +1 more source

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

Advanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li, Zhen Ding, Zhihua Liu, Hao Chen, Jianyang Shan, Yanxuan Shao, Yaling Yu, Gen Wen   +7 more
wiley   +1 more source

Role of amaltas and dandasa in controlling biofilm formation of streptococcus sangius

Journal of Bahria University Medical and Dental College, 2014
Objective: To analyze the anti-biofilm activity of naturally occurring substances dandasa (juglans regia) and amaltas (Cassia fistula) against streptococcus sangius.
Naveed Faraz, Sehrish, Sajid Abbas
doaj  

A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

Advanced Science, EarlyView.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng, Qipeng Cheng, Xiaoxu Zhang, Honglan Wang, Jinghan Zhang, Xinyi Ding, Pengfei Zhang, Lanhua Yi, Kwok‐Yin Wong, Kin‐Fai Chan, Sheng Chen, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Anti-biofilm activity of plant derived extracts against infectious pathogen-Pseudomonas aeruginosa PAO1.

Journal of Infection and Public Health, 2020
BACKGROUND Biofilm forming ability of Pseudomonas aeruginosa make them vulnerable, because it makes them recalcitrant against various antibiotics. Quorum sensing (QS) is cell density based signaling that helps in bacterial cell-cell communication, which ...
Khan Alam, D. A. Farraj, Syeda Mah-E-Fatima, M. Yameen, M. Elshikh, Roua M Alkufeidy, A. Mustafa, Pramod Bhasme, Maryam K. Alshammari, Noorah A. Alkubaisi, A. M. Abbasi, T. Naqvi   +11 more
semanticscholar   +1 more source

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

Specific Anti-biofilm Activity of Carbon Quantum Dots by Destroying P. gingivalis Biofilm Related Genes

International Journal of Nanomedicine, 2020
Introduction Biofilms protect bacteria from antibiotics and this can produce drug-resistant strains, especially the main pathogen of periodontitis, Porphyromonas gingivalis.
G. Liang, Hao Shi, Y. Qi, Jing-hua Li, A. Jing, Qiwei Liu, Wen-po Feng, Guangda Li, Shegan Gao   +8 more
semanticscholar   +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

Anti-bacterial and anti-adhesion effects of marine Glycomyces sediminimaris against the dental plaque biofilm-forming Streptococcus mutans – An in vitro study

The Microbe
This investigation reports the potent anti-biofilm activity of Glycomyces sediminimaris UTMC 2460 (DSM 103727), a marine-derived actinobacterium, against Streptococcus mutans which is among etiological agents of dental plaque formation and related oral ...
Sheida Heidarian, Fatemeh Mohammadipanah, Faezeh Almasi   +2 more
doaj   +1 more source

Rotula aquatica Lour. inhibits growth and biofilm formation of clinically isolated uropathogenic Escherichia coli

Asian Pacific Journal of Tropical Biomedicine, 2020
Objective: To evaluate the anti-bacteria! and anti-biofilm activity of ethyl acetate fraction of Rotula aquatica Lour. (EFRA) against clinically isolated uropathogenic Escherichia coli.
A Vysakh, Sebastian Jose Midhun, Ninan Jisha, Kuriakose Jayesh, V Vijeesh, Mathew Jyothis, M S Latha   +6 more
doaj   +1 more source