نتایج جستجو برای: double nanosystem

تعداد نتایج: 241324  

2015
A. Saeed S. Panaro R. Proietti Zaccaria W. Raja C. Liberale M. Dipalo G. C. Messina H. Wang F. De Angelis A. Toma

The sub-wavelength concentration and propagation of electromagnetic energy are two complementary aspects of plasmonics that are not necessarily co-present in a single nanosystem. Here we exploit the strong nanofocusing properties of stacked optical antennas in order to highly concentrate the electromagnetic energy into a 5 nm metal-insulator-metal (MIM) cavity and convert free radiation into gu...

Journal: :Small 2021

Drug Delivery Systems In article number 2101711, Enza Lonardo, Anna Chiara De Luca, Ilaria Rea, and co-workers demonstrate the small molecule Galunisertib with anticancer activity loaded inside a hybrid multifunctional nanosystem made of porous biosilica covered by plasmonic gold nanoparticles. The pH-triggered-LY release inducing mesenchymal to epithelial transition in colorectal cancer cells ...

2006
Laura M. Bartolo Cathy S. Lowe Sharon C. Glotzer Christopher R. Iacovella

The NSDL Materials Digital Library Pathway (MatDL) is utilizing a wiki to facilitate the expert community-driven development of a controlled vocabulary on assembly of nanosystems. Vocabulary development is being initiated using preferred subject terms gathered from Dublin Core metadata captured during the execution of nanoscale computer simulation codes of a research group whose members are def...

Journal: :The journal of physical chemistry. B 2012
Stephen D Pankavich Peter J Ortoleva

We consider the self-assembly of composite structures from a group of nanocomponents, each consisting of particles within an N-atom system. Self-assembly pathways and rates for nanocomposites are derived via a multiscale analysis of the classical Liouville equation. From a reduced statistical framework, rigorous stochastic equations for population levels of beginning, intermediate, and final ag...

Journal: :Journal of Nanobiotechnology 2021

Abstract Background Recent studies have demonstrated that multidrug resistance (MDR) is a critical factor in the low efficacy of cancer chemotherapy. The main mechanism MDR arises from overexpression P-glycoprotein (P-gp), which actively enhances drug efflux and limits effectiveness chemotherapeutic agents. Results In this study, we fabricated “combo” nanoagent equipping with triple synergistic...

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