Visible-Light-Controlled Living Radical Polymerization from a Trithiocarbonate Iniferter Mediated by an Organic Photoredox Catalyst

Autor: Michelle J. MacLeod, Mao Chen, Jeremiah A. Johnson

Publikováno v: ACS macro letters. 4(5)

Living radical polymerization of acrylates and acrylamides from trithiocarbonate iniferters using a compact fluorescent lamp (CFL) bulb and 10-phenylphenothiazine as an organic photoredox catalyst is reported. With this system, chain growth can be ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2574479340ddb2f4eeb41d151c829d8
https://pubmed.ncbi.nlm.nih.gov/35596283

Robust gold nanorods stabilized by bidentate N-heterocyclic-carbene-thiolate ligands

Autor: Jeremiah A. Johnson, Hong-Zhou Ye, Michelle J. MacLeod, Aaron Goodman, Troy Van Voorhis, Hung V.-T. Nguyen

Publikováno v: Nature chemistry. 11(1)

Although N-heterocyclic carbenes (NHCs) have demonstrated outstanding potential for use as surface anchors, synthetic challenges have limited their application to either large planar substrates or very small spherical nanoparticles. The development o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::224bbab72989fad6d7901bc9f1b816e9
https://pubmed.ncbi.nlm.nih.gov/30420777

Logic-Controlled Radical Polymerization with Heat and Light: Multiple-Stimuli Switching of Polymer Chain Growth via a Recyclable, Thermally Responsive Gel Photoredox Catalyst

Autor: Jun Lin, Shihong Deng, Michelle J. MacLeod, Jeremiah A. Johnson, Mao Chen, Yuwei Gu

Publikováno v: Journal of the American Chemical Society. 139(6)

Strategies for switching polymerizations between "ON" and "OFF" states offer new possibilities for materials design and fabrication. While switching of controlled radical polymerization has been achieve using light, applied voltage, allosteric effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ad21a1df73e0e733fc1f05ec46d464
https://pubmed.ncbi.nlm.nih.gov/28151662

PEGylated N-Heterocyclic Carbene Anchors Designed To Stabilize Gold Nanoparticles in Biologically Relevant Media

Autor: Jeremiah A. Johnson, Michelle J. MacLeod

Publikováno v: Journal of the American Chemical Society. 137(25)

N-Heterocyclic carbenes (NHCs) have emerged as versatile ligands for surface functionalization. Their ease of synthesis and ability to form strong bonds with a range of substrates provide a unique complement to traditional surface modification method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00a3e14c89d59d58dc39cc6c6363dd4f
https://pubmed.ncbi.nlm.nih.gov/26081724

Mesoporous Metal Nitride Materials Prepared from Bulk Oxides

Autor: Francis J. DiSalvo, Franck Tessier, Minghui Yang, Michelle J. MacLeod

Publikováno v: Journal of the American Ceramic Society
Journal of the American Ceramic Society, Wiley, 2012, 95 (10), pp.3084-3089. ⟨10.1111/j.1551-2916.2012.05351.x⟩
Journal of the American Ceramic Society, 2012, 95 (10), pp.3084-3089. ⟨10.1111/j.1551-2916.2012.05351.x⟩

International audience; The preparation of metal nitride materials structured on the nano or mesoscale is challenging due to the need for high sintering temperatures and/or long reaction times. Here, we present a new and simple process for preparing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c85d547718ce588f13b7d0d8cb1ac4c
https://hal.archives-ouvertes.fr/hal-00848814