Results 51 to 60 of about 126,899 (260)

3D‐Printable, Biodegradable, and Conductive/Piezoionic Hydrogel ‘E‐Skin’ With Robust Antibacterial Properties for Wound Healing and Wireless Human‐Machine Interface Sensing

Advanced Functional Materials, EarlyView.
A multifunctional MXene‐integrated GelMA/alginate hydrogel reinforced with TEMPO‐modified nanocellulose is engineered via dynamic covalent, ionic, and hydrogen bonding. The resulting piezoelectric, adhesive, antimicrobial, and 3D‐printable patch enables motion sensing and accelerates wound healing by promoting keratinocyte migration and collagen ...
Myoungjoon Jeon, Sayan Deb Dutta, Md. Moniruzzaman, Jeong Man An, Youjin Seol, Gyuhan Son, Sung Ha Jo, Hyun Chang Jung, Beom‐Soo Shin, Jongsung Kim, Yong‐kyu Lee, Ki‐Taek Lim   +11 more
wiley   +1 more source

Resistance to Antimicrobial Peptides in Vibrios [PDF]

Antibiotics, 2014
Vibrios are associated with a broad diversity of hosts that produce antimicrobial peptides (AMPs) as part of their defense against microbial infections. In particular, vibrios colonize epithelia, which function as protective barriers and express AMPs as a first line of chemical defense against pathogens. Recent studies have shown they can also colonize
Destoumieux-Garzón, Delphine, Duperthuy, Marylise, Vanhove, Audrey, Schmitt, Paulina, Wai, Sun   +4 more
openaire   +5 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Hydrocarbon Stapled Antimicrobial Peptides [PDF]

The Protein Journal, 2018
Abstract Antimicrobial peptides are promising candidates for anti-infective pharmaceuticals. Unfortunately, because of their low proteolytic and chemical stability, their usage is generally narrowed down to topical formulations. Until now, numerous approaches to increase peptide stability have been proposed.
Dorian Migoń, Damian Neubauer, Wojciech Kamysz   +2 more
openaire   +2 more sources

Rational Designed Hybrid Peptides Show up to a 6-Fold Increase in Antimicrobial Activity and Demonstrate Different Ultrastructural Changes as the Parental Peptides Measured by BioSAXS

Frontiers in Pharmacology, 2021
Antimicrobial peptides (AMPs) are a promising class of compounds being developed against multi-drug resistant bacteria. Hybridization has been reported to increase antimicrobial activity. Here, two proline-rich peptides (consP1: VRKPPYLPRPRPRPL-CONH2 and
Kai Hilpert, Jurnorain Gani, Christoph Rumancev, Nathan Simpson, Paula Matilde Lopez-Perez, Vasil M. Garamus, Andreas Robert von Gundlach, Petar Markov, Marco Scocchi, Ralf Mikut, Axel Rosenhahn   +10 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Screening of antimicrobial peptides from plants and their application in food

Shipin yu jixie
In recent years, with the emergence of resistance to traditional antibiotics and the growing interest in the development of natural antimicrobials, natural antimicrobial peptides have received extensive attention.
LIU Min, HUANG Xiangyu, WU Hao, WEN Li, CHENG Yunhui, CHEN Maolong   +5 more
doaj   +1 more source

Functional divergence among silkworm antimicrobial peptide paralogs by the activities of recombinant proteins and the induced expression profiles. [PDF]

PLoS ONE, 2011
Antimicrobial peptides are small-molecule proteins that are usually encoded by multiple-gene families. They play crucial roles in the innate immune response, but reports on the functional divergence of antimicrobial peptide gene families are rare.
Wanying Yang, Tingcai Cheng, Mingqiang Ye, Xiaojuan Deng, Huiyu Yi, Yadong Huang, Xiang Tan, Dong Han, Bo Wang, Zhonghuai Xiang, Yang Cao, Qingyou Xia   +11 more
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

The bactericidal mechanism and application in broiler production of antimicrobial peptides

Siliao yanjiu, 2021
Antimicrobial peptides are small molecular peptides with broad antibacterial activity or immunomodulatory function. Antimicrobial peptides are an important part of the body's innate immune system and bacteria are not easy to develop resistance to them ...
Feng-jie JI, Cheng-jun HU, Li-hong GU, Ding-fa WANG, Tie-shan XU, Guan-ying ZU, Su-di QIN, Han-lin ZHOU   +7 more
doaj