Fluorescent Nanodiamonds Embedded in Biocompatible Translucent Shells
نویسندگان
چکیده
منابع مشابه
Fluorescent nanodiamonds embedded in biocompatible translucent shells.
High pressure high temperature (HPHT) nanodiamonds (NDs) represent extremely promising materials for construction of fluorescent nanoprobes and nanosensors. However, some properties of bare NDs limit their direct use in these applications: they precipitate in biological solutions, only a limited set of bio-orthogonal conjugation techniques is available and the accessible material is greatly pol...
متن کاملMolecular-sized fluorescent nanodiamonds.
Doping of carbon nanoparticles with impurity atoms is central to their application. However, doping has proven elusive for very small carbon nanoparticles because of their limited availability and a lack of fundamental understanding of impurity stability in such nanostructures. Here, we show that isolated diamond nanoparticles as small as 1.6 nm, comprising only ∼400 carbon atoms, are capable o...
متن کاملLabeling of neuronal differentiation and neuron cells with biocompatible fluorescent nanodiamonds
Nanodiamond is a promising carbon nanomaterial developed for biomedical applications. Here, we show fluorescent nanodiamond (FND) with the biocompatible properties that can be used for the labeling and tracking of neuronal differentiation and neuron cells derived from embryonal carcinoma stem (ECS) cells. The fluorescence intensities of FNDs were increased by treatment with FNDs in both the mou...
متن کاملHigh yield fabrication of fluorescent nanodiamonds.
A new fabrication method to produce homogeneously fluorescent nanodiamonds with high yields is described. The powder obtained by high energy ball milling of fluorescent high pressure, high temperature diamond microcrystals was converted in a pure concentrated aqueous colloidal dispersion of highly crystalline ultrasmall nanoparticles with a mean size less than or equal to 10 nm. The whole fabri...
متن کاملSilicon Nanocrystals: Biocompatible Fluorescent Nanolabel
Title of Document: SILICON NANOCRYSTALS: BIOCOMPATIBLE FLUORESCENT NANOLABEL Jonghoon Choi, Doctor of Philosophy, 2008 Directed By: Associate Professor, Nam Sun Wang, Department of Chemical and Biomolecular Engineering This study discusses a synthesis, characterization, bioconjugation, and biological responses of fluorescent silicon nanocrystals (SiNCs). First, the efficient method of synthesiz...
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: Small
سال: 2014
ISSN: 1613-6810
DOI: 10.1002/smll.201302336