作者：Cox, Alexander A.; Keller, C. Brenhin
作者单位：Dartmouth College
摘要：The end-Cretaceous mass extinction was marked by both the Chicxulub impact and the ongoing emplacement of the Deccan Traps flood basalt province. To understand the mechanism of extinction, we must disentangle the timing, duration, and intensity of volcanic and meteoritic environmental forcings. In this study, we used a parallel Markov chain Monte Carlo approach to invert for carbon dioxide (CO2) and sulfur dioxide (SO2) emissions, export productivity, and remineralization from 67 to 65 million...
作者：Keasler, Kaitlyn T.; Zick, Mary E.; Stacy, Emily E.; Kim, Jaehwan; Lee, Jung-Hoon; Aeindartehran, Lida; Runcevski, Tomce; Milner, Phillip J.
作者单位：Cornell University; Korea Institute of Science & Technology (KIST); Southern Methodist University
摘要：Fluorine is an increasingly common substituent in pharmaceuticals and agrochemicals because it improves the bioavailability and metabolic stability of organic molecules. Fluorinated gases represent intuitive building blocks for the late-stage installation of fluorinated groups, but they are generally overlooked because they require the use of specialized equipment. We report a general strategy for handling fluorinated gases as benchtop-stable solid reagents using metal-organic frameworks (MOFs...
