F
Frank N. Keutsch
Researcher at Harvard University
Publications - 173
Citations - 8276
Frank N. Keutsch is an academic researcher from Harvard University. The author has contributed to research in topics: Isoprene & Glyoxal. The author has an hindex of 50, co-authored 164 publications receiving 6893 citations. Previous affiliations of Frank N. Keutsch include University of Wisconsin-Madison & California Institute of Technology.
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Journal ArticleDOI
Water clusters: Untangling the mysteries of the liquid, one molecule at a time
TL;DR: Detailed terahertz laser vibration-rotation-tunneling spectra and mid-IR laser spectra are compiled for several isotopomers of small (dimer through hexamer) water clusters to quantify the structures, force fields, dipole moments, and hydrogen bond rearrangement dynamics in these clusters.
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Glyoxal uptake on ammonium sulphate seed aerosol: reaction products and reversibility of uptake under dark and irradiated conditions
Melissa M. Galloway,P. S. Chhabra,Arthur W. H. Chan,Jason D. Surratt,Richard C. Flagan,John H. Seinfeld,Frank N. Keutsch +6 more
TL;DR: In this article, chamber studies of glyoxal uptake onto ammonium sulphate aerosol were performed under dark and irradiated conditions to gain further insight into processes controlling glyoxion uptake onto ambient aerosol.
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The water trimer.
TL;DR: This paper presents a meta-modelling study of the dynamic response of the HBNR, which automates the very labor-intensive and therefore time-heavy and expensive process of H-Bond Network Rearrangement-related cell reprograming.
Journal ArticleDOI
Insights into hydroxyl measurements and atmospheric oxidation in a California forest
Jingqiu Mao,Jingqiu Mao,Xinrong Ren,Ling Zhang,D. M. Van Duin,Ronald C. Cohen,Jeong-Hoo Park,Allen H. Goldstein,Fabien Paulot,Fabien Paulot,M. R. Beaver,M. R. Beaver,John D. Crounse,Paul O. Wennberg,Joshua P. DiGangi,Joshua P. DiGangi,S. B. Henry,Frank N. Keutsch,Chiwook Park,Chiwook Park,Gunnar W. Schade,Glenn M. Wolfe,Glenn M. Wolfe,Joel A. Thornton,William H. Brune +24 more
TL;DR: In this paper, a new chemical removal method was used to measure hydroxyl (OH) in a California forest environment using laser-induced fluorescence in low pressure detection chambers (called Fluorescence Assay with Gas Expansion (FAGE)) using the Penn State Ground-based Tropospheric Hydrogen Oxides Sensor (GTHOS).
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Glyoxal in aqueous ammonium sulfate solutions: products, kinetics and hydration effects.
TL;DR: The results of UV-vis absorption and NMR spectroscopy studies of solutions of glyoxal with ammonium, methylamine, and dimethylamine salts reveal that light absorbing compounds require the formation of nitrogen containing molecules.