Results 11 to 20 of about 432,190 (268)

A Synthetic Vesicle-to-Vesicle Communication System [PDF]

Journal of the American Chemical Society, 2019
A molecular signal displayed on the external surface of one population of vesicles was used to trigger a catalytic process on the inside of a second population of vesicles. The key recognition event is the transfer of a protein (NeutrAvidin) bound to vesicles displaying desthiobiotin to vesicles displaying biotin.
Ding, Yudi, Williams, Nicholas H, Hunter, Christopher A   +2 more
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Vesicle electrohydrodynamics [PDF]

Physical Review E, 2011
15 pages, 7 ...
Schwalbe, Jonathan T., Vlahovska, Petia M., Miksis, Michael J.   +2 more
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Gas vesicles [PDF]

Microbiological Reviews, 1975
The gas vesicle is a hollow structure made of protein. It usually has the form of a cylindrical tube closed by conical end caps. Gas vesicles occur in five phyla of the Bacteria and two groups of the Archaea, but they are mostly restricted to planktonic microorganisms, in which they provide buoyancy.
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The Vesicles of Savi [PDF]

Science, 1892
n ...
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Encapsulation of Luminescent Gold Nanoclusters into Synthetic Vesicles

Nanomaterials, 2022
Gold nanoclusters (Au NCs) are attractive luminescent nanoprobes for biomedical applications. In vivo biosensing and bioimaging requires the delivery of the Au NCs into subcellular compartments. In this view, we explore here the possible encapsulation of
Regina M. Chiechio, Solène Ducarre, Célia Marets, Aurélien Dupont, Pascale Even-Hernandez, Xavier Pinson, Stéphanie Dutertre, Franck Artzner, Paolo Musumeci, Célia Ravel, Maria Jose Lo Faro, Valérie Marchi   +11 more
doaj   +1 more source

Hydrothermal Preparation of Faceted Vesicles Made of Span 40 and Tween 40 and Their Characterization

Applied Sciences, 2023
The Span 40 (sorbitan monooleate)/Tween 40 (polyoxyethylene sorbitan monolaurate) system gives faceted vesicles with angular surfaces, rather than spherical vesicles.
Toshinori Shimanouchi, Yui Komori, Kazuki Toramoto, Keita Hayashi, Kazuma Yasuhara, Ho-Sup Jung, Yukitaka Kimura   +6 more
doaj   +1 more source

The Effect of Buffers on Weak Acid Uptake by Vesicles

Biomolecules, 2019
The assessment of weak acid membrane permeability (Pm) frequently involves large unilamellar vesicles. It relies on measurements of the intravesicular pH drop, ΔpHin, in response to a sudden augmentation of external acid concentration.
Christof Hannesschlaeger, Thomas Barta, Hana Pechova, Peter Pohl   +3 more
doaj   +1 more source

Nutritional properties of extracellular vesicle-like particles from Sophora flavescens and Periplaneta americana with effects on streptozotocin-induced diabetic wound healing in rats

Frontiers in Nutrition
IntroductionThe medicinal plant Sophora flavescens (SF) and the insect Periplaneta americana (PA) have long been used in treating diabetic wounds. PA-derived extracellular vesicle-like particles (PA-EVLP) can accelerate diabetic wound healing.
Zhengting Wu, Zhengting Wu, Zhengting Wu, Yuanxin Zhao, Yuanxin Zhao, Yuanxin Zhao, Weiyin Zeng, Weiyin Zeng, Weiyin Zeng, Zesheng Lu, Zesheng Lu, Zesheng Lu, Qi You, Qi You, Qi You, Yingqi Cao, Yingqi Cao, Yingqi Cao, Yuanyuan Xia, Yuanyuan Xia, Wencong Shen, Wencong Shen, Wencong Shen, Zilin Ou, Zilin Ou, Zilin Ou, Xiuping Cai, Xiuping Cai, Qing Zhao, Qing Zhao, Qing Zhao, Kewei Zhao, Kewei Zhao, Kewei Zhao   +33 more
doaj   +1 more source

Extracellular vesicles

GENETICS
Abstract Extracellular vesicles (EVs) encompass a diverse array of membrane-bound organelles released outside cells in response to developmental and physiological cell needs. EVs play important roles in remodeling the shape and content of differentiating cells and can rescue damaged cells from toxic or dysfunctional content. EVs can send
Juan Wang, Maureen M Barr, Ann M Wehman
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Gels Obtained by Colloidal Self-Assembly of Amphiphilic Molecules

Gels, 2017
Gelation in water-based systems can be achieved in many different ways. This review focusses on ways that are based on self-assembly, i.e., a bottom-up approach. Self-assembly naturally requires amphiphilic molecules and accordingly the systems described
Paula Malo de Molina, Michael Gradzielski   +1 more
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