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Here, we report a broad variety of reagents useful for photochemical reduction of colloidal CdSe quantum dots, and we establish that these reactions proceed via a dark surface prereduction step prior to photoexcitation. Mechanistic studies relying on the specific properties of various reductants lead to the proposal that this surface prereduction occurs at oxidized surface selenium sites. These results demonstrate the use of small-molecule inorganic chemistries to control the physical properties of colloidal QDs and provide microscopic insights into the identities and reactivities of their localized surface species.<\/jats:p>","DOI":"10.1021\/jacs.6b06548","type":"journal-article","created":{"date-parts":[[2016,8,12]],"date-time":"2016-08-12T12:40:56Z","timestamp":1471005656000},"page":"11105-11108","source":"Crossref","is-referenced-by-count":55,"title":["Selenium\nRedox Reactivity on Colloidal CdSe Quantum\nDot Surfaces"],"prefix":"10.1021","volume":"138","author":[{"given":"Emily Y.","family":"Tsui","sequence":"first","affiliation":[{"name":"University of Washington , , , ,","place":["Seattle, Washington, United States, 98195-1700"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kimberly H.","family":"Hartstein","sequence":"additional","affiliation":[{"name":"University of Washington , , , ,","place":["Seattle, Washington, United States, 98195-1700"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel R.","family":"Gamelin","sequence":"additional","affiliation":[{"name":"University of Washington , , , ,","place":["Seattle, Washington, United States, 98195-1700"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2016,8,12]]},"reference":[{"key":"2026090118352300200_cit1","doi-asserted-by":"publisher","first-page":"981","DOI":"10.1038\/35039577","volume":"407","author":"Shim","year":"2000","journal-title":"Nature"},{"key":"2026090118352300200_cit2","doi-asserted-by":"publisher","first-page":"7806","DOI":"10.1021\/ja035369d","volume":"125","author":"Wehrenberg","year":"2003","journal-title":"J. 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