نتایج جستجو برای: outer membrane vesicle

تعداد نتایج: 454546  

2014
Weiwei Zheng Yang Liu Ana West Erin E. Schuler Kevin Yehl R. Brian Dyer James T. Kindt Khalid Salaita

Lipid vesicle encapsulation is an efficient approach to transfer quantum dots (QDs) into aqueous solutions, which is important for renewable energy applications and biological imaging. However, little is known about the molecular organization at the interface between a QD and lipid membrane. To address this issue, we investigated the properties of 3.0 nm CdSe QDs encapsulated within phospholipi...

Journal: :Infection and immunity 1997
E R van der Voort H van Dijken B Kuipers J van der Biezen P van der Ley J Meylis I Claassen J Poolman

The PorA protein from Neisseria meningitidis, a potential vaccine candidate, induces human bactericidal antibodies which are serosubtype specific. We developed a hexavalent PorA outer membrane vesicle vaccine based on reference strain H44/76. This vaccine contains the six most prevalent PorA serosubtypes as found in many countries. We previously reported on the immune responses of 20 adult volu...

Journal: :Journal of the American Chemical Society 2004
Alex H de Vries Alan E Mark Siewert J Marrink

Molecular dynamics simulations have been used to study the spontaneous aggregation of a concentrated solution of dipalmitoylphosphatidylcholine (DPPC) molecules in water into a small vesicle. The molecules were represented in atomistic detail. Starting from a DPPC solution in water, an oblong vesicle with a long axis of 15 nm and short axes of 10 nm was formed spontaneously. After 90 ns of simu...

2013
Matyáš Fendrych Lukáš Synek Tamara Pečenková Edita Janková Drdová Juraj Sekereš Riet de Rycke Moritz K. Nowack Viktor Žárský

The exocyst complex, an effector of Rho and Rab GTPases, is believed to function as an exocytotic vesicle tether at the plasma membrane before soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complex formation. Exocyst subunits localize to secretory-active regions of the plasma membrane, exemplified by the outer domain of Arabidopsis root epidermal cells. Using vari...

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