Institution
Environmental Molecular Sciences Laboratory
Facility•Richland, Washington, United States•
About: Environmental Molecular Sciences Laboratory is a facility organization based out in Richland, Washington, United States. It is known for research contribution in the topics: Mass spectrometry & Ion. The organization has 1471 authors who have published 3010 publications receiving 169961 citations.
Topics: Mass spectrometry, Ion, X-ray photoelectron spectroscopy, Catalysis, Fourier transform ion cyclotron resonance
Papers published on a yearly basis
Papers
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TL;DR: This work shows that Bvht functions with CNBP through a well-defined RNA motif to regulate cardiovascular lineage commitment, opening the door for exploring broader roles of RNA structure in development and disease.
133 citations
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TL;DR: This work highlights that Ni ions, though acting as the dominant redox species in many LTMO, are labile to migrate to cause lattice disordering upon battery cycling, while the Mn ions are more stable as compared with Ni and Co and can act as pillar to stabilize layered structure.
Abstract: Layered lithium transition metal oxides (LTMO) are promising candidate cathode materials for next-generation high-energy density lithium ion battery. The challenge for using this category of cathode is the capacity and voltage fading, which is believed to be associated with the layered structure disordering, a process that is initiated from the surface or solid-electrolyte interface and facilitated by transition metal (TM) reduction and oxygen vacancy formation. However, the atomic level dynamic mechanism of such a layered structure disordering is still not fully clear. In this work, utilizing atomic resolution electron energy loss spectroscopy (EELS), we map, for the first time at atomic scale, the spatial evolution of Ni, Co and Mn in a cycled LiNi1/3Mn1/3Co1/3O2 layered cathode. In combination with atomic level structural imaging, we discovered the direct correlation of TM ions migration behavior with lattice disordering, featuring the residing of TM ions in the tetrahedral site and a sequential migrat...
133 citations
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TL;DR: In this article, the site-specific dissolution kinetics at the CaCO3(1014)-water interface have been investigated using atomic force microscopy using terrace-ledge-kink model of dissolution.
132 citations
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TL;DR: By combination of fast magic-angle spinning (MAS) and detection of the free-induction decay during a rotor-synchronized quadrupolar Carr-Purcell-Meiboom-Gill (QCPMG) train of refocusing pulses, the sensitivity of Quadrupolar-echo MAS NMR spectra for the central transition of half-integer quadrupol nuclei exhibiting largequadrupolar couplings may be significantly enhanced.
132 citations
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TL;DR: This work has developed a tool to computationally model LC/MS data to enable efficient profiling of glycans and aims to provide confident identification of true compounds in complex data sets that are not amenable to manual interpretation.
Abstract: Glycosylation modifies the physicochemical properties and protein binding functions of glycoconjugates. These modifications are biosynthesized in the endoplasmic reticulum and Golgi apparatus by a series of enzymatic transformations that are under complex control. As a result, mature glycans on a given site are heterogeneous mixtures of glycoforms. This gives rise to a spectrum of adhesive properties that strongly influences interactions with binding partners and resultant biological effects. In order to understand the roles glycosylation plays in normal and disease processes, efficient structural analysis tools are necessary. In the field of glycomics, liquid chromatography/mass spectrometry (LC/MS) is used to profile the glycans present in a given sample. This technology enables comparison of glycan compositions and abundances among different biological samples, i.e. normal versus disease, normal versus mutant, etc. Manual analysis of the glycan profiling LC/MS data is extremely time-consuming and efficient software tools are needed to eliminate this bottleneck. In this work, we have developed a tool to computationally model LC/MS data to enable efficient profiling of glycans. Using LC/MS data deconvoluted by Decon2LS/DeconTools, we built a list of unique neutral masses corresponding to candidate glycan compositions summarized over their various charge states, adducts and range of elution times. Our work aims to provide confident identification of true compounds in complex data sets that are not amenable to manual interpretation. This capability is an essential part of glycomics work flows. We demonstrate this tool, GlycReSoft, using an LC/MS dataset on tissue derived heparan sulfate oligosaccharides. The software, code and a test data set are publically archived under an open source license.
132 citations
Authors
Showing all 1477 results
Name | H-index | Papers | Citations |
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George M. Whitesides | 240 | 1739 | 269833 |
Yi Cui | 220 | 1015 | 199725 |
Donald G. Truhlar | 165 | 1518 | 157965 |
Ronald W. Davis | 155 | 644 | 151276 |
Richard D. Smith | 140 | 1180 | 79758 |
Yuehe Lin | 118 | 641 | 55399 |
Robert C. Haddon | 112 | 577 | 52712 |
Lai-Sheng Wang | 103 | 576 | 36212 |
Mark H. Engelhard | 103 | 545 | 39864 |
Alex Guenther | 100 | 447 | 45476 |
Gordon E. Brown | 100 | 454 | 32152 |
X. Sunney Xie | 98 | 225 | 44104 |
Jun Li | 98 | 631 | 40958 |
Richard A. Friesner | 97 | 367 | 52729 |
Chongmin Wang | 95 | 451 | 33983 |