Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Sandilya V. B. Garimella"'
Autor:
Roza Wojcik, Ian K. Webb, Liulin Deng, Sandilya V. B. Garimella, Spencer A. Prost, Yehia M. Ibrahim, Erin S. Baker, Richard D. Smith
Publikováno v:
International Journal of Molecular Sciences, Vol 18, Iss 1, p 183 (2017)
Understanding the biological roles and mechanisms of lipids and glycolipids is challenging due to the vast number of possible isomers that may exist. Mass spectrometry (MS) measurements are currently the dominant approach for studying and providing d
Externí odkaz:
https://doaj.org/article/6c389f29c09b4636b9d49f17ffb0b734
Development of a Structure for Lossless Ion Manipulations (SLIM) High Charge Capacity Array of Traps
Autor:
Adam P. Huntley, Adam L. Hollerbach, Aneesh Prabhakaran, Sandilya V. B. Garimella, Cameron M. Giberson, Randolph V. Norheim, Richard D. Smith, Yehia M. Ibrahim
Publikováno v:
Analytical Chemistry. 95:4446-4453
Autor:
Richard D. Smith, Cameron M. Giberson, Yehia M. Ibrahim, Micah T. Donor, Matthew E. Monroe, Christopher R. Conant, Gabe Nagy, Khushboo Gupta, Adam L. Hollerbach, Sandilya V. B. Garimella
Publikováno v:
J Am Soc Mass Spectrom
Detection of arrival time shifts between ion mobility spectrometry (IMS) separations can limit achievable resolving power (Rp), particularly when multiple separations are summed or averaged, as commonly practiced in IMS. Such variations can be appare
Autor:
Pearl Kwantwi-Barima, Christopher P. Harrilal, Sandilya V. B. Garimella, Isaac K. Attah, Richard D. Smith, Yehia M. Ibrahim
Publikováno v:
Journal of the American Society for Mass Spectrometry. 33(5)
We evaluated the effect of four different waveform profiles (Square, Sine, Triangle, and asymmetric Sawtooth) on the accuracy of collision cross section (CCS) measurements using traveling wave ion mobility spectrometry (TWIMS) separations in structur
Autor:
Christopher R. Conant, Isaac K. Attah, Weijing Liu, Sandilya V. B. Garimella, Jared B. Shaw, Richard D. Smith, Yehia M. Ibrahim, Harsha P. Gunawardena, Gabe Nagy
Publikováno v:
Anal Chem
Antibody-drug conjugates (ADCs) have recently gained traction in the biomedical community due to their promise for human therapeutics and an alternative to chemotherapy for cancer. Crucial metrics for ADC efficacy, safety, and selectivity are their d
Autor:
Gabe Nagy, Yehia M. Ibrahim, Sandilya V. B. Garimella, Michael G. Buchanan, Richard D. Smith, Christopher R. Conant, Micah T. Donor, Roza Wojcik, Xi Chen, Viraj Gandhi, Christopher P. Harrilal, Carlos Larriba-Andaluz
Publikováno v:
Anal Chem
The unanticipated discovery of recent ultra-high-resolution ion mobility spectrometry (IMS) measurements revealing that isotopomers─compounds that differ only in the isotopic substitution sites─can be separated has raised questions as to the phys
Autor:
Isaac K. Attah, Sandilya V. B. Garimella, Yehia M. Ibrahim, Randolph V. Norheim, Gabe Nagy, Richard D. Smith, Gordon A. Anderson
Publikováno v:
Anal Chem
We describe the development of a dual-polarity traveling-wave (TW) structures for lossless ion manipulations (SLIM) ion mobility spectrometry (IMS) device capable of switching both positive and negative ions that are traveling simultaneously along th
Autor:
Komal Kedia, Sandilya V. B. Garimella, Isaac K. Attah, Richard D. Smith, Vladislav A. Petyuk, Yehia M. Ibrahim, Gabe Nagy
Publikováno v:
Analytical Chemistry. 91:4374-4380
Accumulation of β-amyloid (Aβ) is one of the hallmarks of Alzheimer’s disease. The deposition of β-amyloid plaques is likely to start years in advance of manifestation of clinical symptoms, although the exact timing is unknown. Over the years, A
Autor:
Gabe Nagy, Aivett Bilbao, Isaac K. Attah, Sandilya V. B. Garimella, Yehia M. Ibrahim, Christopher R. Conant, Richard D. Smith
Publikováno v:
J Am Soc Mass Spectrom
Structures for lossless ion manipulations (SLIM) have recently enabled a powerful implementation of traveling wave ion mobility spectrometry (TWIMS) for ultrahigh resolution separations; however, experimental parameters have not been optimized, and p
Autor:
Joon-Yong Lee, Isaac K. Attah, Venkateshkumar Prabhakaran, Cameron M. Giberson, Sandilya V. B. Garimella, Christopher D. Chouinard, Aneesh Prabhakaran, Randolph V. Norheim, Ailin Li, Richard D. Smith, Christopher R. Conant, Adam L. Hollerbach, Gabe Nagy, Yehia M. Ibrahim
Publikováno v:
Anal Chem
Ion packets introduced from gates, ion funnel traps, and other conventional ion injection mechanisms produce ion pulse widths typically around a few microseconds or less for ion mobility spectrometry (IMS)-based separations on the order of 100 millis