Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Rebeckah Burke"'
Autor:
Rebeckah Burke, Harris A. Gelbard, Nicole M. B. Cogan, Wesley Chiang, Jennetta W. Hammond, Harry A. Stern, Bradley L. Nilsson, Jennifer M. Urban, Angela Litzburg, Todd D. Krauss
Publikováno v:
J Phys Chem B
Colloidal semiconductor quantum dots (QDs) have long established their versatility and utility for the visualization of biological interactions. On the single-particle level, QDs have demonstrated superior photophysical properties compared to organic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88f1b03f97d6f2e026489c227a735d32
https://doi.org/10.1021/acs.jpcb.0c11545
https://doi.org/10.1021/acs.jpcb.0c11545
Autor:
Rebeckah Burke, Saikat Chakraborty, Kara L. Bren, Kevin P. McClelland, Ellen M. Matson, Todd D. Krauss, Jana Jelušić
Publikováno v:
Chemical Communications. 57:2053-2056
A photocatalytic hydrogen (H2) production system is reported using glutathione (GSH)-capped CdSe QDs with a cobalt precatalyst, yielding 130 000 mol H2 per mol cobalt over 48 hours. Analysis of the reaction mixtures after catalysis indicates that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89e5bffb2d8b83d715c9d620ffdb17fe
https://doi.org/10.1039/d0cc07364d
https://doi.org/10.1039/d0cc07364d
Publikováno v:
The Journal of chemical physics. 154(3)
Colloidal semiconducting nanocrystals (NCs) are powerful elements of a photocatalytic system useful for enabling a variety of chemical transformations owing to their strong light-absorbing properties and high degree of size-, shape-, and composition-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c695cbdf2ac6f9bfb9d706ae8cc209a0
https://pubmed.ncbi.nlm.nih.gov/33499632
https://pubmed.ncbi.nlm.nih.gov/33499632
Publikováno v:
The Journal of Physical Chemistry C. 122:14099-14106
Recently, colloidal semiconductor quantum dots (QDs) have shown great promise as photocatalysts for the production of chemical fuels by sunlight. Here, the efficiency of photocatalytic hydrogen (H2) production for integrated systems of large diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f4f2fd098227f0f9f4fbf4ba23bac93
https://doi.org/10.1021/acs.jpcc.8b01237
https://doi.org/10.1021/acs.jpcc.8b01237
Publikováno v:
Ultrafast Bandgap Photonics III.
Artificial conversion of sunlight to chemical fuels has attracted attention for several decades as a potential source of clean, renewable energy. For example, in light-driven proton reduction to molecular hydrogen, a light-absorbing molecule (the pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382ed00a3440fe08a275ca1b6096f0a2
https://doi.org/10.1117/12.2309308
https://doi.org/10.1117/12.2309308
Autor:
Rebeckah Burke, Yongli Gao, Guocan Li, Todd D. Krauss, Hongjin Lv, Congcong Wang, Richard Eisenberg
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 114(43)
The present study reports the fabrication of CdSe quantum dot (QD)-sensitized photocathodes on NiO-coated indium tin oxide (ITO) electrodes and their H2-generating ability upon light irradiation. A well-established spin-coating method was used to dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49352477f81826240569a5af676dafc5
https://pubmed.ncbi.nlm.nih.gov/29073047
https://pubmed.ncbi.nlm.nih.gov/29073047
Publikováno v:
SPIE Proceedings.
Artificial conversion of sunlight to chemical fuels has attracted attention for several decades as a potential source of clean, renewable energy. We recently found that CdSe quantum dots (QDs) and simple aqueous Ni2+ salts in the presence of a sacrif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60a3c15b9846cbc947201429ba925538
https://doi.org/10.1117/12.2262168
https://doi.org/10.1117/12.2262168
Autor:
Rebeckah Burke, Mool C. Gupta, Joseph M. Zawodny, Todd D. Krauss, Amanda Preske, Dennis L Waldron
Publikováno v:
Applied optics. 56(7)
The optical properties of PbSe quantum dots (QDs) in AB9093 epoxy nanocomposite are examined with respect to temperature over a range of 0°C-80°C, a useful working range for many QD-based sensors and devices, and results are compared to QDs in tolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3cfef13a255fb131a668b71360b41b7
https://pubmed.ncbi.nlm.nih.gov/28248399
https://pubmed.ncbi.nlm.nih.gov/28248399
Publikováno v:
The Journal of Chemical Physics. 151:174707
CdTe quantum dots (QDs) are attractive photosensitizers for photocatalytic proton reduction due to their broad absorbance profile that can extend from the ultraviolet to near-infrared regions, providing access to a larger portion of the solar spectru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a125d3e99777f23f8d641276ac59cf6
https://doi.org/10.1063/1.5125000
https://doi.org/10.1063/1.5125000
Autor:
Rebeckah Burke, Saikat Chakraborty, Nicole Cogan, Kelly Sowers, Leah Frenette, Jill Caputo, Daniel Weix, Kara Bren, Todd D Krauss
Publikováno v:
ECS Meeting Abstracts. :1931-1931
Colloidal semiconductor nanocrystal quantum dots (QDs) have shown great promise as photocatalysts for a variety of chemical transformations including oxidations, reductions, and most recently carbon-carbon bond forming reactions. QDs inherently posse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f0fa19445f97d0468cdf91063c2627d
https://doi.org/10.1149/ma2019-02/41/1931
https://doi.org/10.1149/ma2019-02/41/1931