Elucidating Surface Ligand-Dependent Kinetic Enhancement of Proteolytic Activity at Surface-Modified Quantum Dots

Autor: Carl W. Brown, Igor L. Medintz, Petr Král, Jeffrey R. Deschamps, Michael H. Stewart, Lauren D. Field, Eunkeu Oh, Soumyo Sen, Guillermo Lasarte Aragonés, Kelly Boeneman Gemmill, Kimihiro Susumu, Joyce C. Breger, Sebastián A. Díaz

Publikováno v: ACS Nano. 11:5884-5896

Combining biomolecules such as enzymes with nanoparticles has much to offer for creating next generation synergistically functional bionanomaterials. However, almost nothing is known about how these two disparate components interact at this critical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0ce00c66ea81b7ac3336146c392f3e3
https://doi.org/10.1021/acsnano.7b01624

Peptide-Functionalized Quantum Dot Biosensors

Autor: Kelly Boeneman Gemmill, Amber Nagy, Igor L. Medintz, Kim E. Sapsford, James B. Delehanty

Publikováno v: IEEE Journal of Selected Topics in Quantum Electronics. 20:115-126

Quantum dot (QD) nanomaterials have a number of electro-optical properties that make them ideal for biosensing applications. QDs combined with peptides have been used for both targeting and sensing applications, however this review will focus specifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ba8d7ac13d0201d384ceff57cf7e067
https://doi.org/10.1109/jstqe.2013.2284427

Meta-analysis of cellular toxicity for cadmium-containing quantum dots

Autor: Rong Liu, Yoram Cohen, Muhammad Bilal, Andre E. Nel, Eunkeu Oh, Igor L. Medintz, Kelly Boeneman Gemill

Publikováno v: Nature nanotechnology, vol 11, iss 5
Oh, E; Liu, R; Nel, A; Gemill, KB; Bilal, M; Cohen, Y; et al.(2016). Meta-analysis of cellular toxicity for cadmium-containing quantum dots. NATURE NANOTECHNOLOGY, 11(5), 479-+. doi: 10.1038/NNANO.2015.338. UCLA: Retrieved from: http://www.escholarship.org/uc/item/6tc3n12g

Understanding the relationships between the physicochemical properties of engineered nanomaterials and their toxicity is critical for environmental and health risk analysis. However, this task is confounded by material diversity, heterogeneity of pub

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a79e35addd568e5e610a87943eba349
https://escholarship.org/uc/item/6tc3n12g

Spatiotemporal Multicolor Labeling of Individual Cells Using Peptide-Functionalized Quantum Dots and Mixed Delivery Techniques

Autor: Igor L. Medintz, James B. Delehanty, Dorothy Farrell, Bing C. Mei, Kelly Boeneman, Kimihiro Susumu, Christopher E. Bradburne, Juan B. Blanco-Canosa, Philip E. Dawson, Hedi Mattoussi

Publikováno v: Journal of the American Chemical Society. 133:10482-10489

Multicolor fluorescent labeling of both intra- and extracellular structures is a powerful technique for simultaneous monitoring of multiple complex biochemical processes. This approach remains extremely challenging, however, as it often necessitates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61cc645f06148887a6d60218e04755ce
https://doi.org/10.1021/ja200555z

Quantum Dot DNA Bioconjugates: Attachment Chemistry Strongly Influences the Resulting Composite Architecture

Autor: Susan Buckhout-White, Philip E. Dawson, Kelly Boeneman, Jeffrey R. Deschamps, Michael H. Stewart, Duane E. Prasuhn, Ellen R. Goldman, Juan B. Blanco-Canosa, Igor L. Medintz, Kimihiro Susumu, Mario G. Ancona

Publikováno v: ACS Nano. 4:7253-7266

The unique properties provided by hybrid semiconductor quantum dot- (QD) bioconjugates continue to stimulate interest for many applications ranging from biosensing to energy harvesting. Understanding both the structure and function of these composite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a4d7f0eba4bcf610c1948b0ee54d866
https://doi.org/10.1021/nn1021346