Results 91 to 100 of about 2,170,676 (267)

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

Antimicrobial surfaces based on self-assembled nanoreactors : from block copolymer synthesis to bacterial adhesion study [PDF]

, 2010
The aim of this work is to develop a new strategy for the prevention of biofilm growth. For this purpose, we prepared bioactive surfaces resulting from the surface-immobilization of nanoreactors self-assembled from amphiphilic poly(isobutylene)-block ...
Cottenye, Nicolas
core   +1 more source

Cell‐Based Biohybrid Micro/Nanorobots for Biotherapy

Advanced Robotics Research, EarlyView.
This review systematically evaluates cell‐based biohybrid micro/nanorobots (CB‐BMRs), highlighting their cell selection criteria, fabrication strategies, and diverse actuation modes. Furthermore, it surveys the promising therapeutic applications of CB‐BMRs in targeted cancer, thrombosis, and inflammation treatments, while comprehensively discussing ...
Lin Wang, Chenlu Liu, Yu Zhao, Chuanhua Li, Xuyang Chen, Shixiao Ding, Lizhou Dai, Guokun Wang, Tianlong Li, Jiaxin Li, Xuejia Liu, Haocheng Wang   +11 more
wiley   +1 more source

Dynamic Profiling of Lipoteichoic Acid (LTA) and/or Lipopolysaccharide (LPS) Positive Extracellular Vesicles in Plasma as Diagnostic and Prognostic Biomarkers for Bacterial Infection

Advanced Science
Bacterial extracellular vesicles (EVs) are emerging as promising biomarkers for diagnosing bacterial infections. This study explores the diagnostic potential of plasma EVs carrying bacterial lipopolysaccharide (LPS) or lipoteichoic acid (LTA).
Qianqian Gao, Wenwu Zhou, Nadira Nurxat, Ke Xu, Yunyun Xu, Wei Li, Tianchi Chen, Cong Hu, Liang Dong, Qian Liu, Min Li   +10 more
doaj   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Vesicle Nucleation Peptide Fusion Induced Extracellular Vesicles Are Distinct From Escherichia coli Outer Membrane Vesicles, and Provide an Enhanced Platform for Protein Production and Purification

Journal of Extracellular Vesicles
Bacterial outer membrane vesicles (OMVs) are nano‐sized, spherical structures released by Gram‐negative bacteria that play diverse roles in bacterial physiology, including communication, nutrient acquisition and host interactions. These vesicles bud from
Bree R. Streather, Tara A. Eastwood, Karen Baker, Mingzhi Liang, Alexandra E. Bailie, Tijn T. van derVelden, Lars J. C. Jeuken, Stanley W. Botchway, Lin Wang, Daniel P. Mulvihill   +9 more
doaj   +1 more source

Secretory vesicles are preferentially targeted to areas of low molecular SNARE density [PDF]

, 2012
Intercellular communication is commonly mediated by the regulated fusion, or exocytosis, of vesicles with the cell surface. SNARE (soluble N-ethymaleimide sensitive factor attachment protein receptor) proteins are the catalytic core of the secretory ...
Weiping Lu (120665), Dun, Alison R., Lu, Weiping, Rory R. Duncan (120667), Weiping Lu, Gabriel J. Lord (120664), Colin Rickman (120669), Andrew Dunn, Gabriel J Lord, Martin, Kirsty J, Lei Yang (102719), Qiu, Zhen, Rickman, Colin; id_orcid, Kirsty J Martin, Lei Yang, Duncan, Rory R, Duncan, Rory R., Alison R. Dun (120660), Zhen Qiu (120662), Rickman, Colin, Dun, Alison, Qiu, Zhen; id_orcid, Colin Rickman, Rory R Duncan, Lord, Gabriel J, Kirsty J. Martin (120661), Alison R Dun, Lord, Gabriel J., Yang, Lei, Martin, Kirsty J., Andrew Dunn (120663), Dunn, Andrew, Zhen Qiu, Martin Kirsty J., Yang Lei, Duncan Rory R., Dun Alison R., Dunn Andrew, Rickman Colin, Qiu Zhen, Lu Weiping, Lord Gabriel J.   +41 more
core   +1 more source

Integrating Genetics With Epidemiological Measurements Identifies Burden QTLs of Inflammatory Bowel Disease across 20 Countries

Advanced Science, EarlyView.
The burden quantitative trait locus (bQTL) analysis integrates epidemiological data from GBD study with genotype of 2 621 978 SNPs from 2414 individuals in 1000 Genomes Project across 20 countries. rs7633471 shows the strongest effect that each increase in centi‐allele frequency of the allele C associated with 10.00 decrease of age‐standardized ...
Chen Sun, Siyu Wei, Junxian Tao, Haiyan Chen, Chi Yan, Jiacheng Wang, Jing Xu, Lian Duan, Yuanbo Zhan, Yuping Zou, Ruilin Li, Linna Yuan, Wei She, Songlin Lu, Ning Wang, Qinduo Ren, Yan Guo, Yuan Xu, Chang Wang, Hongsheng Tian, Chen Zhang, Yu Dong, Guoping Tang, Zhenwei Shang, Yongshuai Jiang, Wenhua Lv, Mingming Zhang, Hongchao Lyu   +27 more
wiley   +1 more source

Bacterial outer membrane vesicles suppress tumor by interferon-γ-mediated antitumor response

, 2017
Gram-negative bacteria actively secrete outer membrane vesicles, spherical nano-meter-sized proteolipids enriched with outer membrane proteins, to the surroundings.
Nhung Thi Hong Dinh, Jaewook Lee, Seung-Woo Lee, Seng Jin Choi, Hyun Taek Park, Yong Song Gho, Oh Youn Kim, Ji Hyun Kim   +7 more
core   +2 more sources

Bacterial membrane vesicles as novel nanosystems for drug delivery

, 2017
Sapna Jain, Jonathan Pillai Implants, Devices and Drug Delivery Systems Laboratory, Centre for Biodesign and Diagnostics, Translational Health Science and Technology Institute, Faridabad, Haryana, India Abstract: Bacterial membrane vesicles (BMVs) are ...
Jain S, Pillai J
core