Does ultrasonic dispersion and homogenization by ball milling change the chemical structure of organic matter in geochemical samples? - A CPMAS 13C NMR study with lignin

Organic Geochemistry

Volumn 26, Issue 7-8, 1997, Pages 491-496

  Schmidt, Michael W I ^a   Knicker, Heike ^a,b   Hatcher, Patrick G ^b   Kögel Knabner, Ingrid ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

CPMAS 13C NMR; Lignin; Organic matter; Sediment; Soil; Ultrasonic dispersion

Indexed keywords

HOMOGENIZATION; ORGANIC MATTER CONTENT;

BALL MILLING; FRACTIONATION; LIGNIN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SEDIMENTS; SOILS; STRUCTURE (COMPOSITION); ULTRASONIC DISPERSION;

ANALYTICAL GEOCHEMISTRY;

BALL MILLING; HOMOGENIZATION; LIGNIN; ORGANIC MATTER; ULTRASONIC DISPERSION;

EID: 0031126651     PISSN: 01466380     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0146-6380(97)00047-8     Document Type: Article

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