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Artificial cells with viscoadaptive behavior based on hydrogel-loaded giant unilamellar vesicles. [PDF]

open access: yesChem Sci
Llopis-Lorente A   +5 more
europepmc   +1 more source
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Protein Reconstitution Inside Giant Unilamellar Vesicles.

Annual Review of Biophysics, 2021
Giant unilamellar vesicles (GUVs) have gained great popularity as mimicries for cellular membranes. As their sizes are comfortably above the optical resolution limit, and their lipid composition is easily controlled, they are ideal for quantitative light
Thomas Litschel, P. Schwille
semanticscholar   +5 more sources

Electroformation of giant unilamellar vesicles in saline solution

Colloids and Surfaces B: Biointerfaces, 2016
Giant unilamellar vesicle (GUV) formation on indium tin oxide (ITO) electrodes in saline solution and from charged lipids has proven to be difficult in the past. Yet the best cell membrane models contain charged lipids and require physiological conditions. We present a way to overcome this problem by using plasma cleaned ITO electrodes.
Xuejing Wang, Shenghua, Xiaojun Han
exaly   +3 more sources

Deformation of giant unilamellar vesicles under osmotic stress

Colloids and Surfaces B: Biointerfaces, 2018
Biological membrane plays an important role in maintaining an osmotic equilibrium between the cytoplasm and the extracellular solution of cells. Here, the giant unilamellar vesicles (GUVs) as cell models were used to investigate the effect of osmotic stress on phospholipid membranes. The deformation of GUVs, including inward budding and outward budding,
Wei Zong, Xiaojun Han
exaly   +3 more sources

Giant multilamellar and large unilamellar lecithin vesicles for the encapsulation and oral delivery of cannabinoids.

Food Chemistry, 2023
The spontaneous formation of phospholipid vesicles was explored for the production of liposomal encapsulations of bioactive compounds. Low-energy processing methods were used to produce stable large unilamellar vesicles (LUVs) and giant multilamellar ...
Laura Hanley   +2 more
semanticscholar   +1 more source

Microdomain evolution on giant unilamellar vesicles

Biomechanics and Modeling in Mechanobiology, 2012
A chemo-mechanical model is used to capture the formation and evolution of microdomains on the deforming surface of giant unilamellar vesicles. The model is intended for the regime of vesicle dynamics characterized by a distinct difference in time scales between shape change and species transport.
Anand, Embar, John, Dolbow, Eliot, Fried
openaire   +2 more sources

Starch aided synthesis of giant unilamellar vesicles

Chemistry and Physics of Lipids, 2020
Synthesis of giant unilamellar vesicles (GUVs) of charged and uncharged lipids at physiological salt concentration is presented using the starch hydrogel method as an example of the gel assisted synthesis method. The swelling of the gel is assisted by the presence of a high amount of amylopectin in starch and yields giant-sized vesicles, which are ...
Mohammad, Maoyafikuddin   +2 more
openaire   +2 more sources

Nanozyme-Powered Giant Unilamellar Vesicles for Mimicry and Modulation of Intracellular Oxidative Stress.

ACS Applied Materials and Interfaces, 2021
The bottom-up construction of enzyme-based artificial cells is generating increasing interest, but achieving artificial cells for "all artificial modules" remains challenging in synthetic biology.
Xueyan Hu   +13 more
semanticscholar   +1 more source

Cheap portable electroformed giant unilamellar vesicles preparation kit

Journal of Liposome Research, 2022
The membrane of a cell separates the internal and external media of the cell and contributes to a variety of important processes, including gradient maintenance and signal transduction. Synthetic lipid-made vesicles are commonly utilized as cell membrane model systems.
Zendeh, Zahra   +2 more
openaire   +3 more sources

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