Correction to “Nanoparticle Multivalency Directed Shifting of Cellular Uptake Mechanism”
نویسندگان
چکیده
منابع مشابه
Mechanisms of quantum dot nanoparticle cellular uptake.
Due to the superior photoemission and photostability characteristics, quantum dots (QD) are novel tools in biological and medical applications. However, the toxicity and mechanism of QD uptake are poorly understood. QD nanoparticles with an emission wavelength of 655 nm are ellipsoid in shape and consist of a cadmium/selenide core with a zinc sulfide shell. We have shown that QD with a carboxyl...
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Design, synthesis, and conjugation of mesoporous silica nanoparticles (MSNs) with biomolecules is a matter of growing interest to enhance selective uptake of contrast agents like gadolinium (Gd3+) by cancer cells. Here, by targeting xc-cystine/glutamate antiporter system in breast cancer cells, conjugation of MSN-Gd3+ with cysteine is used to enhance cancer cellular uptake of Gd3+. Reactions de...
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circulation and represent an important, readily available energy source for certain organs like liver and heart. Controversy exists over how they are translocated across the plasma membrane [ 13. Since albumin is not taken up into the cells, only the dissociated unbound fatty acids are available for uptake. For evaluation of whether this uptake occurs by simple diffusion or facilitated transpor...
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BACKGROUND The rapid growth of the nanotechnology industry and the wide application of various nanomaterials have raised concerns over their impact on the environment and human health. Yet little is known about the mechanism of cellular uptake and cytotoxicity of nanoparticles. An array of nanomaterials has recently been introduced into cancer research promising for remarkable improvements in d...
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The focus of this research was to develop a better understanding of the pertinent physico-chemical properties of silver nanoparticles (AgNPs) that affect genotoxicity, specifically how cellular uptake influences a genotoxic cell response. The genotoxicity of AgNPs was assessed for three potential mechanisms: mutagenicity, clastogenicity and DNA strand-break-based DNA damage. Mutagenicity (rever...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry C
سال: 2016
ISSN: 1932-7447,1932-7455
DOI: 10.1021/acs.jpcc.6b05773