Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Mitchell R. M. Bruce"'
Autor:
Gamage S. P. Garusinghe, S. Max Bessey, Mostapha Aghamoosa, Meaghan McKinnon, Alice E. Bruce, Mitchell R. M. Bruce
Publikováno v:
Inorganics, Vol 3, Iss 1, Pp 40-54 (2015)
Phosphine gold(I) thiolate complexes react with aromatic disulfides via two pathways: either thiolate–disulfide exchange or a pathway that leads to formation of phosphine oxide. We have been investigating the mechanism of gold(I) thiolate–disulfi
Externí odkaz:
https://doaj.org/article/da2820ecf81042d09df7092f78608f2f
Publikováno v:
Journal of Chemical Education. 99:1734-1746
Autor:
Sarah E. Bernard, Sfoog Saleh, Sudheera Yaparatne, Duwage C. Perera, Anna Tyrina, Mitchell R. M. Bruce, Timothy A. Bruce, Andrew N. Bergeron, Shyam Pokhrel, Alice E. Bruce, Ahmad A. L. Ahmad
Publikováno v:
Journal of Chemical Education. 98:3131-3142
The development of a remote, synchronous general chemistry lab course, which was offered to 800 students in the fall semester of 2020, is described. The course was designed with similar curricular goals as our in-person lab course and featured chemis
Autor:
Mohamed M. Chehimi, Seema Panicker, Alice E. Bruce, José M. López-de-Luzuriaga, Ahmad A. L. Ahmad, Ahmed A. Mohamed, Mitchell R. M. Bruce, Miguel Monge
Publikováno v:
Catalysis Science & Technology. 9:6059-6071
Catalysis under harsh environmental conditions requires robust nanoparticles that can resist leaching of the organic shell and possess significant resistance to aggregation. Robust gold core-carbon shell gold–aryl nanoparticles (AuNPs–COOH) were
Publikováno v:
Israel Journal of Chemistry. 59:536-545
Publikováno v:
Journal of Chemical Education. 93:1908-1915
In this experiment, students build a spectrometer to explore infrared radiation and greenhouse gases in an inquiry-based investigation to introduce climate science in a general chemistry lab course. The lab is based on the exploration of the thermal
Autor:
Shirly Avargil, Mitchell R. M. Bruce, Thomas M. Wemyss, Virginia J. Flood, Alice E. Bruce, François G. Amar
Publikováno v:
Journal of Chemical Education. 93:1599-1605
The Polymers and Cross-Linking experiment is presented via a new three phase learning cycle: CORE (Chemical Observations, Representations, Experimentation), which is designed to model productive chemical inquiry and to promote a deeper understanding
Publikováno v:
Dalton Transactions. 45:11261-11266
The mechanism of gold(i)-thiolate, disulfide exchange was investigated by using initial-rate kinetic studies, 2D ((1)H-(1)H) ROESY NMR spectroscopy, and electrochemical/chemical techniques. The rate law for exchange is overall second order, first ord
Publikováno v:
Journal of Chemical Education. 92:1626-1638
Students’ understanding about analogy was investigated after a CORE learning cycle general chemistry experiment. CORE (Chemical Observations, Representations, Experimentation) is a new three-phase learning cycle that involves (phase 1) guiding stud
Autor:
Gamage S. P. Garusinghe, Brian G. Frederick, S. Max Bessey, Mostapha Aghamoosa, Mitchell R. M. Bruce, Chelsea Boyd, Alice E. Bruce
Publikováno v:
RSC Advances. 5:40603-40606
The concentration of dimethyl sulfide (DMS) in seven different samples of research grade dimethyl sulfoxide (DMSO), including one deuterated sample, was measured by GC-MS. The average concentration of DMS is 0.48 ± 0.14 mM (range: 0.44–0.55 mM) an