Results 141 to 150 of about 543,700 (314)

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

Antimicrobial activity of bone cements embedded with organic nanoparticles

, 2015
Stefano Perni,1,2 Victorien Thenault,1 Pauline Abdo,1 Katrin Margulis,3 Shlomo Magdassi,3 Polina Prokopovich1,2 1School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, UK; 2Center for Biomedical Engineering, Massachusetts Institute ...
Magdassi S, Margulis K, Abdo P, Prokopovich P, Thenault V, Perni S   +5 more
core  

Interactions of lactoferricin-derived peptides with LPS and antimicrobial activity

, 2004
Synthetic peptides derived from human and bovine lactoferricin, as well as tritrpticin sequences, were assayed for antimicrobial activity against wild-type Escherichia coli and LPS mutant strains.
Moriarty, L.C., Evans, R.W., Gant, V, Patel, A., Patel, A, Moriarty, L C, Evans, R W, Gant, V., Spiller, C., Farnaud, S., Odell, E W, Farnaud, S, Spiller, C, Odell, E.W.   +13 more
core   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source

Phytochemical and Antimicrobial Activity Evaluation of The Water Immiscible Solvent Extracts of Moringa

, 2019
Antimicrobial resistance (AMR) is the existing global apprehension for the social health. There is a requisite to take counteractive actions regarding the AMR.
Mouhanad Al Ali, M.A.U. Mridha, Abdulhakim Bawadekji, Mohd. Imran   +3 more
core   +1 more source

Soft, Degradable, and Magnetic Microcarriers for Encapsulation and Guided Transport of Drugs and 3D Spheroids

Advanced Materials, EarlyView.
This work presents soft, degradable hydrogel microcarriers that combine magnetic responsiveness with the ability to host multiple therapeutic and cellular components. Produced by droplet microfluidics, the carriers maintain structural integrity during manipulation, permit controlled breakdown under physiological conditions, and enable guided motion for
Xuan Peng, Lulu Song, Daryna Mruga, Veronika Bakhmat, Sergei Dzyadevych, Lin Guo, Shahrukh Shakeel, Rico Illing, Olha Bezsmertna, Xiaotao Wang, Nicholas R. Posselli, Sarthak Misra, Sandra Hauser, Jens Pietzsch, Klaus Kopka, Denys Makarov, Željko Janićijević, Xinne Zhao, Larysa Baraban   +18 more
wiley   +1 more source

Antimicrobial susceptibility of pathogens isolated from patients with complicated intra-abdominal infections at five medical centers in Taiwan that continuously participated in the Study for Monitoring Antimicrobial Resistance Trends (SMART) from 2006 to 2010

, 2014
The Study for Monitoring Antimicrobial Resistance Trends (SMART) is a worldwide surveillance program designed to longitudinally monitor the in vitro activity of antimicrobial agents against pathogens that cause intra-abdominal infections (IAIs).
Lee, Yu-Lin;Chen, Yao-Shen;Toh, Han-Siong;Huang, Chi-Chang;Liu, Yuag-Meng;Ho, Cheng-Mao;Lu, Po-Liang;Ko, Wen-Chien;Chen, Yen-Hsu;Wang, Jen-Hsien;Tang, Hung-Jen;Yu, Kwok-Woon;Liu, Yung-Ching;Chuang, Yin-Ching;Liu, Chun-Eng;Hsueh, Po-Ren, 薛博仁   +1 more
core   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Assessing TiO2/Chitosan‐Based Hydrogels for Water Remediation: Sunlight‐Driven Degradation of Antibiotics in Water

Advanced Materials Interfaces, EarlyView.
Chitosan–TiO2 composite hydrogels combine adsorption of organic pollutants with photocatalysis, allowing to remove 85% of a broadly diffused antibiotic (sulfamethoxazole) under direct sunlight irradiation, opening great promises for point‐of‐use, outdoor applications.
Beatrice Cerea, Giovanni Ribaudo, Alessandra Gianoncelli, Matteo Ferroni, Irene Vassalini, Ivano Alessandri   +5 more
wiley   +1 more source

Chemical composition and antimicrobial activity of Satureja hortensis and Trachyspermum copticum essential oil

Iranian Journal of Microbiology, 2011
Background and Objectives: The aim of this study was to evaluate the chemical composition and antimicrobial activity of Satureja hortensis and Trachyspermum copticum essential oils against different kinds of microorganisms in vitro. Material and Methods:
M Mahboubi, N Kazempour
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