Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Anthony Cirri"'
Publikováno v:
The Journal of Physical Chemistry A. 124:1467-1479
Atomically precise gold nanoclusters (AuNCs) are a class of nanomaterials valued for their electronic properties and diverse structural features. While the advent of X-ray crystallography of AuNCs has revealed their geometric structures with high pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b4add998d245a77ece7b261e6de5c8
https://doi.org/10.1021/acs.jpca.9b09164
https://doi.org/10.1021/acs.jpca.9b09164
Autor:
Jonathan W. Fagan, Christopher J. Johnson, K. L. Dimuthu M. Weerawardene, Anthony Cirri, Christine M. Aikens
Publikováno v:
The Journal of chemical physics. 155(1)
Ligand-protected gold nanoclusters (AuNCs) feature a dense but finite electronic structure that can be rationalized using qualitative descriptions such as the well-known superatomic model and predicted using quantum chemical calculations. However, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40f66be34e715c711b586059a41fa386
https://pubmed.ncbi.nlm.nih.gov/34241394
https://pubmed.ncbi.nlm.nih.gov/34241394
Publikováno v:
Chemical Communications. 56:1283-1285
Recent experimental and computational results have suggested that a hydride bound to the Au9(PPh3)83+ gold nanocluster donates its electrons to the metal core, forming an 8-electron cluster. We present electronic absorption spectra of precisely mass-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4730c569c5c4c20b4be1ce8f9b54732a
https://doi.org/10.1039/c9cc08009k
https://doi.org/10.1039/c9cc08009k
Publikováno v:
Angewandte Chemie. 131:13956-13960
While the ability to crystallize metal nanoclusters has revealed their geometric structure, the lack of a similarly precise measure of their electronic structure has hampered the development of synthetic design rules to precisely engineer their elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89739501ec7d38682c334751175889ad
https://doi.org/10.1002/ange.201907586
https://doi.org/10.1002/ange.201907586
Autor:
Shelbie J. Cingoranelli, Karena W. Chapman, Brett A. Vaughn, C. Shaun Loveless, Shin Hye Ahn, Yi Yang, Suzanne E. Lapi, Eszter Boros, Christopher J. Johnson, Zhihengyu Chen, Anthony Cirri, Angus J Koller
Publikováno v:
Bioconjugate chemistry. 32(7)
The radioactive isotopes scandium-44/47 and lutetium-177 are gaining relevance for radioimaging and radiotherapy, resulting in a surge of studies on their coordination chemistry and subsequent applications. Although the trivalent ions of these elemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51cb2199174a45a86e630461079f99f7
https://pubmed.ncbi.nlm.nih.gov/33284001
https://pubmed.ncbi.nlm.nih.gov/33284001
Publikováno v:
Chemical communications (Cambridge, England). 56(8)
Recent experimental and computational results have suggested that a hydride bound to the Au9(PPh3)83+ gold nanocluster donates its electrons to the metal core, forming an 8-electron cluster. We present electronic absorption spectra of precisely mass-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::56b7724a9a098259f101a5a1c52bdd10
https://pubmed.ncbi.nlm.nih.gov/31904056
https://pubmed.ncbi.nlm.nih.gov/31904056
Publikováno v:
The Journal of Physical Chemistry C. 122:11300-11304
CuFeO2 is an earth-abundant metal oxide semiconductor showing promising efficiency as a solar photocathode. Using extreme ultraviolet (XUV) and optical spectroscopy, we track the element-specific electron and hole dynamics in CuFeO2 and compare resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f54f59c047cfa754d1c48d0e0c2f5d7
https://doi.org/10.1021/acs.jpcc.8b02996
https://doi.org/10.1021/acs.jpcc.8b02996
Publikováno v:
The Journal of Physical Chemistry C. 121:15861-15869
Ultrafast extreme ultraviolet (XUV) spectroscopy is a powerful tool for probing electronic structure and charge carrier dynamics in catalytic materials because of its elemental, oxidation, coordination, and electronic spin-state sensitivity. To exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c1756f382352e31effd82e31d6ed84
https://doi.org/10.1021/acs.jpcc.7b05127
https://doi.org/10.1021/acs.jpcc.7b05127
Publikováno v:
Chemical Science. 8:8170-8178
Spectroscopically following charge carrier dynamics in catalytic materials has proven to be a difficult task due to the ultrafast timescales involved in charge trapping and the lack of spectroscopic tools available to selectively probe surface electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c32dbe1e734b5a1868b564eb8dccd5c9
https://doi.org/10.1039/c7sc02826a
https://doi.org/10.1039/c7sc02826a
Publikováno v:
Journal of the American Chemical Society. 138:15987-15993
Alkanethiolate protected gold nanoparticles are one of the most widely used systems in modern science and technology, where the emergent electronic properties of the gold core are valued for use in applications such as plasmonic solar cells, photocat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f6fd3b75c18b4ca2b13cd4861cf6f20
https://doi.org/10.1021/jacs.6b09586
https://doi.org/10.1021/jacs.6b09586