Publications associées à Cholesterol-Containing Liposomes Decorated With Au Nanoparticles as Minimal Tunable Fusion Machinery

Structure and Activity of the Type VI Secretion System

The type VI secretion system (T6SS) is a multiprotein machine that uses a spring-like mechanism to inject effectors into target cells. The injection apparatus is composed of a baseplate on which is built a contractile tail tube/sheath complex. The inner tu ...

AMER SOC MICROBIOLOGY2019

Optical Antenna-Based Fluorescence Correlation Spectroscopy to Probe the Nanoscale Dynamics of Biological Membranes

Jürgen Brugger, Pamina Winkler, Valentin Flauraud, Raju Regmi

The plasma membrane of living cells is compartmentalized at multiple spatial scales ranging from the nano- to the mesoscale. This nonrandom organization is crucial for a large number of cellular functions. At the nanoscale, cell membranes organize into dyn ...

2018

Label-free detection of hypoxia-induced extracellular vesicle secretion from MCF-7 cells

Philippe Renaud, Sandro Carrara, Tugba Kilic, Ana Teresa De Sousa Valinhas

Nanoscale extracellular vesicles (EVs) including exosomes (50–150 nm membrane particles) have emerged as promising cancer biomarkers due to the carried genetic information about the parental cells. However the sensitive detection of these vesicles remains ...

2018

Controlling and Monitoring Intracellular Delivery of Anticancer Polymer Nanomedicines

Harm-Anton Klok, Claudia Battistella

Polymer nanomedicines are very attractive to improve the delivery of chemotherapeutics. Polymer conjugates and other polymer-based nanocarriers allow to increase plasma half-life and drug bioavailability and can also be guided toward tumors using passive a ...

2017

Lipid tail protrusions mediate the insertion of nanoparticles into model cell membranes

Francesco Stellacci, Paulo Henrique Jacob Silva, Kislon Voitchovsky, Javier Reguera Gomez, Maria Ricci

Recent work has demonstrated that charged gold nanoparticles (AuNPs) protected by an amphiphilic organic monolayer can spontaneously insert into the core of lipid bilayers to minimize the exposure of hydrophobic surface area to water. However, the kinetic ...

Nature Publishing Group2014

Insertion of Nanoparticle Clusters into Vesicle Bilayers

Rudolf Hovius, Davide Demurtas, Alke Fink

A major contemporary concern in developing eective liposomeÀnanoparticle hybrids is the present inclusion size limitation of nanoparticles between vesicle bilayers, which is considered to be around 6.5 nm in diameter. In this article, we present experimen ...

Amer Chemical Soc2014

Vesicles and Vesicle Fusion: Coarse-Grained Simulations

Julian Charles Shillcock

Biological cells are highly dynamic, and continually move material around their own volume and between their interior and exterior. Much of this transport encapsulates the material inside phospholipid vesicles that shuttle to and from, fusing with, and bud ...

Humana Press2013

Electrical Method to Quantify Nanoparticle Interaction with Lipid Bilayers

Francesco Stellacci, Paulo Henrique Jacob Silva, Randy Patrick Carney, Kislon Voitchovsky, Tamara Michael Carney

Understanding as well as rapidly screening the interaction of nanoparticles with cell membranes is of central importance for biological applications such as drug and gene delivery. Recently, we have shown that "striped" mixed-monolayer-coated gold nanopart ...

American Chemical Society2013

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Cholesterol-Containing Liposomes Decorated With Au Nanoparticles as Minimal Tunable Fusion Machinery

Structure and Activity of the Type VI Secretion System

Nanoparticle Liposome Interactions

Optical Antenna-Based Fluorescence Correlation Spectroscopy to Probe the Nanoscale Dynamics of Biological Membranes

Label-free detection of hypoxia-induced extracellular vesicle secretion from MCF-7 cells

Studying membrane-protein interplay by modeling realistic conditions

Controlling and Monitoring Intracellular Delivery of Anticancer Polymer Nanomedicines

Lipid tail protrusions mediate the insertion of nanoparticles into model cell membranes

Insertion of Nanoparticle Clusters into Vesicle Bilayers

Vesicles and Vesicle Fusion: Coarse-Grained Simulations

Electrical Method to Quantify Nanoparticle Interaction with Lipid Bilayers

Graph Chatbot

Chattez avec Graph Search

Studying membrane-protein interplay by modeling realistic conditions

Optical Antenna-Based Fluorescence Correlation Spectroscopy to Probe the Nanoscale Dynamics of Biological Membranes

Structure and Activity of the Type VI Secretion System

Nanoparticle Liposome Interactions

Controlling and Monitoring Intracellular Delivery of Anticancer Polymer Nanomedicines

Label-free detection of hypoxia-induced extracellular vesicle secretion from MCF-7 cells

Lipid tail protrusions mediate the insertion of nanoparticles into model cell membranes

Vesicles and Vesicle Fusion: Coarse-Grained Simulations

Insertion of Nanoparticle Clusters into Vesicle Bilayers

Electrical Method to Quantify Nanoparticle Interaction with Lipid Bilayers