3D Chemical Image using TOF-SIMS Revealing the Biopolymer Component Spatial and Lateral Distributions in Biomass

被引：41

作者：

Jung, Seokwon ^{[1
]}

Foston, Marcus ^{[1
]}

Kalluri, Udaya C. ^{[2
,3
]}

Tuskan, Gerald A. ^{[2
,3
]}

Ragauskas, Arthur J. ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Chem & Biochem, BioEnergy Sci Ctr, Atlanta, GA 30332 USA

[2] Oak Ridge Natl Lab, BioEnergy Sci Ctr, Oak Ridge, TN 37831 USA

[3] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN 37831 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 48期

关键词：

3D TOF-SIMS; biomass; imaging mass spectrometry; wood; LIGNOCELLULOSIC BIOMASS; TENSION WOOD; BIOFUEL PRODUCTION; FIBER SURFACES; RECALCITRANCE; PRETREATMENT; MODEL; XPS;

D O I：

10.1002/anie.201205243

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Show me inside: 3D time-of-flight secondary-ion mass spectrometry (TOF-SIMS) with a dual-beam mode allows the detection of the characteristic biopolymers from surface to subsurface in plant cell walls. Lateral and vertical distribution of major components can thereby be mapped to understand the structural architecture of plant cell walls at under sub-micrometer scales (see picture: green=cellulose, red=lignin). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：12005 / 12008

页数：4

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