Interactions between Redox Complexes and Semiconductor Quantum Dots Coupled via a Peptide Bridge

Autor: Doug S. English, Igor L. Medintz, Thomas Pons, Hedi Mattoussi, Philip E. Dawson, Juan B. Blanco-Canosa, Amy F. Grimes, Scott A. Trammell

Publikováno v: Journal of the American Chemical Society. 130:16745-16756

Colloidal quantum dots (QDs) have a large fraction of their atoms arrayed on their surfaces and are capped with bifunctional ligands, which make their photoluminescence highly sensitive to potential charge transfer to, or from, the surrounding enviro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::984a2bb40b2839584daf44f27aee6416
https://doi.org/10.1021/ja805456x

On the Quenching of Semiconductor Quantum Dot Photoluminescence by Proximal Gold Nanoparticles

Autor: Kim E. Sapsford, Doug S. English, Igor L. Medintz, Amy F. Grimes, Thomas Pons, Hedi Mattoussi, Seiichiro Higashiya

Publikováno v: Nano Letters. 7:3157-3164

Luminescent quantum dots (QDs) were proven to be very effective fluorescence resonance energy transfer donors with an array of organic dye acceptors, and several fluorescence resonance energy transfer based biosensing assemblies utilizing QDs have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e41b84cd9be9464c8ea77fd4793dd00
https://doi.org/10.1021/nl071729+

Single-molecule colocalization studies shed light on the idea of fully emitting versus dark single quantum dots

Autor: Xiang Wang, Douglas S. English, Amy F. Grimes, Hedi Mattoussi, Dorothy Farrell, Lorenzo Berti, Igor L. Medintz, Thomas Pons

Publikováno v: Small (Weinheim an der Bergstrasse, Germany). 7(14)

In this report the correlation between the solution photoluminescence (PL) quantum yield and the fluorescence emission of individual semiconductor quantum dots (QDs) is investigated. This is done by taking advantage of previously reported enhancement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ce49a3cc7567becd5d225960631a22
https://pubmed.ncbi.nlm.nih.gov/21710484

A reactive peptidic linker for self-assembling hybrid quantum dot-DNA bioconjugates

Autor: Thomas Pons, Igor L. Medintz, Lorenzo Berti, Douglas S. English, Andrea Alessandrini, Paolo Facci, Amy F. Grimes, Hedi Mattoussi

Publikováno v: Nano letters
7 (2007): 1741–1748.
info:cnr-pdr/source/autori:Medintz, IL; Berti, L; Pons, T; Grimes, AF; English, DS; Alessandrini, A; Facci, P; Mattoussi, H/titolo:A reactive peptidic linker for self-assembling hybrid quantum dot-DNA bioconjugates/doi:/rivista:Nano letters (Print)/anno:2007/pagina_da:1741/pagina_a:1748/intervallo_pagine:1741–1748/volume:7

Self-assembly of proteins, peptides, DNA, and other biomolecules to semiconductor quantum dots (QD) is an attractive bioconjugation route that can circumvent many of the problems associated with covalent chemistry and subsequent purification. Polyhis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e143326390545f1f8e80b3797520ccc4
https://pubmed.ncbi.nlm.nih.gov/17530814

A Reactive Peptidic Linker for Self-Assembling Hybrid Quantum Dot−DNA Bioconjugates.

Autor: Igor L. Medintz, Lorenzo Berti, Thomas Pons, Amy F. Grimes, Douglas S. English, Andrea Alessandrini, Paolo Facci, Hedi Mattoussi

Publikováno v: Nano Letters; Jun2007, Vol. 7 Issue 6, p1741-1748, 8p