Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Albert D. Dukes"'
Teaching an Instrumental Analysis Laboratory Course without Instruments During the COVID-19 Pandemic
Autor:
Albert D. Dukes
Publikováno v:
Journal of Chemical Education
The COVID-19 pandemic presented numerous challenges for all levels of the education system. In March 2020, virtually all colleges and universities in the United States moved all instruction to an o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cba2f91751594f617424ec34234abdd
Autor:
Albert D. Dukes
Publikováno v:
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry. 36(8)
The Henry's law constant defines the solubility of a gas in a liquid solution. In this study, a new method for measuring the Henry's law constant is described. This new colorimetric method is suited for gases which react with water to form acidic or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5807a87e5c4fe57d550545025151c1dd
https://pubmed.ncbi.nlm.nih.gov/32092731
https://pubmed.ncbi.nlm.nih.gov/32092731
Autor:
David E. Gardner, Albert D. Dukes, Anyway Brenda Kapingidza, Ralph C. Layland, Christopher Dylan Pitts
Publikováno v:
European Journal of Chemistry. 9:39-43
Cadmium selenide nanocrystals were observed to have a size-dependent melting point which was depressed relative to the bulk melting temperature. The observed size-dependent melting point ranged from 500-1478 K, while a model based on the surface area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff571c6673461b52e77e4da1c762c0df
https://doi.org/10.5155/eurjchem.9.1.39-43.1676
https://doi.org/10.5155/eurjchem.9.1.39-43.1676
Autor:
Amanda S. Harper-Leatherman, Ling Huang, Lawrence J. Kaplan, Douglas J. Beussman, Megan L. Pajski, Brooke Taylor, Stephen M. Testa, Maria Danielle Garrett, Linda N. Roney, Sarah E. C. Gray, Elmer-Rico E. Mojica, Robert Marvin, Normisha Evans, Lauren Reilly, David Mendoza, Styliani Karpadakis, Charles Cusumano, Demosthenes Athanasopoulos, Zhaohua Dai, Albert D. Dukes, Jeffrey M. Hollifield, David E. Gardner, Tamra Legron-Rodriguez
Publikováno v:
Frontiers of Materials Science. 10:8-14
Controlling the morphology of semiconductor nanocrystals has typically relied on controlling the concentration and species of surface ligands utilized in synthesis. Specific shapes, such as branched structures are of particular interest as the light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a27ee05d0bedfa33ef2c813f51f9809
https://doi.org/10.1007/s11706-016-0319-y
https://doi.org/10.1007/s11706-016-0319-y
Autor:
Brian S. Crow, Albert D. Dukes, Rebecca H. Brown, Sarah S. Pierce, Aren E. Gerdon, Leigh Ann Graham, Rebecca L. Shaner, Samantha L. Isenberg, Jerry D. Thomas, Rudolph C. Johnson, Melissa D. Carter, Leila Heidari, Jonas W. Perez
Publikováno v:
Journal of chemical education. 94(8)
The Multi-Rule Quality Control System (MRQCS) is a tool currently employed by the Centers for Disease Control and Prevention (CDC) to evaluate and compare laboratory performance. We have applied the MRQCS to a comparison of instructor and computer-le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca322f730094cd8b86a2b3647adf4f6c
https://pubmed.ncbi.nlm.nih.gov/30122790
https://pubmed.ncbi.nlm.nih.gov/30122790
Publikováno v:
RSC Advances. 5:104193-104197
In situ electron microscopy is a tool which offers great promise for studying the mechanisms responsible for nanoparticle growth. In aqueous solution, the reduction of Pb2+ by the electron beam results in the formation of lead nanoparticles. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5accabe1091714ae292e403170a963
https://doi.org/10.1039/c5ra18054f
https://doi.org/10.1039/c5ra18054f
Publikováno v:
ECS Transactions. 33:3-16
Luminescent quantum dots have emerged over the last 25 years in a wide variety of research fields. This proceeding will discuss the synthesis of quantum dots, their structural properties, and ultrafast carrier dynamics. Additionally we will highlight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716dc3502309536ea08587a3fecd6b1e
https://doi.org/10.1149/1.3578017
https://doi.org/10.1149/1.3578017
Publikováno v:
Chemistry of Materials. 22:6402-6408
We report the observation of quantized growth in magic-sized CdSe and CdTe nanocrystals that utilize diisooctylphosphinic acid as the surface passivating ligand. The interaction between the diisooctylphosphinic acid and the coordinating solvent, hexa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b091ff06faf36809398d378950552a5
https://doi.org/10.1021/cm102370a
https://doi.org/10.1021/cm102370a
Autor:
Sandra J. Rosenthal, James R. McBride, Michael A. Schreuder, Jessica A. Sammons, Albert D. Dukes
Publikováno v:
The Journal of Physical Chemistry C. 113:8169-8176
Pinned emission from ultrasmall (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8aa9c5bb11e55a4a94a17484a1a2003
https://doi.org/10.1021/jp900300t
https://doi.org/10.1021/jp900300t