We have located links that may give you full text access.
Journal Article
Research Support, N.I.H., Extramural
Research Support, U.S. Gov't, Non-P.H.S.
Surface ligand effects on metal-affinity coordination to quantum dots: implications for nanoprobe self-assembly.
Bioconjugate Chemistry 2010 July 22
The conjugation of biomolecules such as proteins and peptides to semiconductor quantum dots (QD) is a critical step in the development of QD-based imaging probes and nanocarriers. Such protein-QD assemblies can have a wide range of biological applications including in vitro protein assays and live-cell fluorescence imaging. One conjugation scheme that has a number of advantages is the self-assembly of biomolecules on a QD surface via polyhistidine coordination. This approach has been demonstrated using QDs that have different coating types, resulting in different interactions between the biomolecule and QD surface. Here, we report the use of a fluorescence resonance energy transfer (FRET) assay to evaluate the self-assembly of fluorescent proteins on the surface of QDs with eight distinct coatings, including several used in commercial preparations. The results of this systematic comparison can provide a basis for rational design of self-assembled biomolecule-QD complexes for biomedical applications.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app