Systematic Degradation Rate Analysis of Surface-Functionalized Porous Silicon Nanoparticles
نویسندگان
چکیده
منابع مشابه
Chemical Surface Modification of Porous Silicon Nanoparticles for Cancer Therapy
............................................................................................................................... i Acknowledgements ............................................................................................................. ii
متن کاملCytotoxicity of surface-functionalized silicon and germanium nanoparticles: the dominant role of surface charges.
Although it is frequently hypothesized that surface (like surface charge) and physical characteristics (like particle size) play important roles in cellular interactions of nanoparticles (NPs), a systematic study probing this issue is missing. Hence, a comparative cytotoxicity study, quantifying nine different cellular endpoints, was performed with a broad series of monodisperse, well character...
متن کاملFunctionalized silicon nanoparticles from reactive cavitation erosion of silicon wafers.
A new sonochemical process for the top-down production of silicon nanoparticles (<1 nm) with surface functional groups is described. The procedure involves a combination of acoustic cavitation erosion of a single-crystalline silicon surface coupled with simultaneous reaction with a reactive organic compound such as 1-hexyne. The sonochemical formation of the photoluminescent silicon nanoparticl...
متن کاملTailoring the biodegradability of porous silicon nanoparticles.
Porous silicon nanoparticles (PSiNPs) are attractive carriers for targeted drug delivery in nanomedicine. For in vivo applications, the biodegradation property of PSiNPs provides a pathway for their safe clearance from the body. Particles sizes of 80-120 nm are of particular interest as they are important for cellular applications, such as drug delivery for cancer therapy, because these nanopar...
متن کاملAmine-modified hyaluronic acid-functionalized porous silicon nanoparticles for targeting breast cancer tumors.
Active targeting of nanoparticles to receptor-overexpressing cancer cells has great potential for enhancing the cellular uptake of nanoparticles and for reducing fast clearance of the nanoparticles from the body. Herein, we present a preparation method of a porous silicon (PSi)-based nanodelivery system for breast cancer targeting, by covalently conjugating a synthesized amide-modified hyaluron...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials
سال: 2019
ISSN: 1996-1944
DOI: 10.3390/ma12040580