Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Kristin R. McKenna"'
Autor:
Facundo M. Fernández, Charles L. Liotta, Ramanarayanan Krishnamurthy, Brian H. Clowers, Kristin R. McKenna
Publikováno v:
Journal of the American Society for Mass Spectrometry. 32:2472-2480
An increased focus on characterizing the structural heterogeneity of carbohydrates has been driven by their many significant roles in extant life and potential roles in chemical evolution and the origin of life. In this work, multiplexed drift tube i
Autor:
Facundo M. Fernández, Charles L. Liotta, Ramanarayanan Krishnamurthy, Kristin R. McKenna, Li Li
Publikováno v:
The Analyst. 145:8008-8015
Carbohydrates are the most abundant class of biomolecules on Earth with a diverse array of biological functions. It is hypothesized that they likely had an important role in the development of life on the primoridal Earth as well. Since sugars have a
Autor:
Kristin R. McKenna, Facundo M. Fernández, Li Li, Charles L. Liotta, Andrew Baker, Jakub Ujma, Ramanarayanan Krishnamurthy
Publikováno v:
The Analyst. 144(24)
Oligosaccharides serve many roles in extant life and may have had a significant role in prebiotic chemistry on the early Earth. In both these contexts, the structural and isomeric diversity among carbohydrates presents analytical challenges necessita
Autor:
Li Li, Charles L. Liotta, Kristin R. McKenna, Pamela Pollet, Zhao Li, Ramanarayanan Krishnamurthy, Merranda Schmidt, Facundo M. Fernández, Leslie T. Gelbaum
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 49(4)
The prebiotic origin of polysaccharides, the largest class of biopolymers by mass in extant biology, has seldom been investigated experimentally. Herein, we report on the acid-catalyzed condensation of aqueous solutions of glucose, a model monosaccha
Autor:
Li Li, Mahipal Yadav, Charles L. Liotta, Ramanarayanan Krishnamurthy, Kristin R. McKenna, Facundo M. Fernández, Zhao Li
Publikováno v:
The Analyst. 143(4)
Identifying small sugar isomers can be challenging by ion mobility-mass spectrometry (IM-MS) alone due to their small collision cross section differences. Herein, we report IM-MS results for multi-site, covalent carbohydrate derivatization with 3-car