NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF HUMIC MATERIALS

被引:41
作者
WILSON, MA
JONES, AJ
WILLIAMSON, B
机构
[1] AUSTRALIAN NATL UNIV,NATL NMR CTR,CANBERRA 2600,ACT,AUSTRALIA
[2] DSIR,PETONE,NEW ZEALAND
关键词
D O I
10.1038/276487a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:487 / 489
页数:3
相关论文
共 15 条
[1]   POSSIBLE RELATIONSHIP BETWEEN SOIL FULVIC ACID AND POLYMALEIC ACID [J].
ANDERSON, HA ;
RUSSELL, JD .
NATURE, 1976, 260 (5552) :597-597
[2]  
BROWN JK, 1960, FUEL, V39, P87
[3]   RESOLUTION ENHANCEMENT OF PROTEIN PMR SPECTRA USING DIFFERENCE BETWEEN A BROADENED AND A NORMAL SPECTRUM [J].
CAMPBELL, ID ;
DOBSON, CM ;
WILLIAMS, RJP ;
XAVIER, AV .
JOURNAL OF MAGNETIC RESONANCE, 1973, 11 (02) :172-181
[4]   CHEMICAL-STRUCTURE OF HUMIC SUBSTANCES [J].
GRANT, D .
NATURE, 1977, 270 (5639) :709-710
[5]   CHEMICAL CHARACTERIZATION OF FRACTIONATED HUMIC ACIDS FROM LAKE AND MARINE SEDIMENTS [J].
ISHIWATARI, R .
CHEMICAL GEOLOGY, 1973, 12 (02) :113-126
[6]  
LUEDEMANN HD, 1973, ERDOL KOHLE BRENNSTO, V26, P506
[7]   CHEMISTRY OF HIGH MOLECULAR-WEIGHT FULVIC ACID FRACTIONS [J].
NEYROUD, JA ;
SCHNITZER, M .
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1974, 52 (24) :4123-4132
[8]  
OKA H, 1969, NENRYO KYOKAI SHI, V48, P295
[9]   DETERMINATION OF AROMATICITIES OF COAL DERIVATIVES BY NUCLEAR MAGNETIC-RESONANCE SPECTROMETRY AND BROWN-LADNER EQUATION [J].
RETCOFSKY, HL ;
SCHWEIGHARDT, FK ;
HOUGH, M .
ANALYTICAL CHEMISTRY, 1977, 49 (04) :585-588
[10]  
Schnitzer M., 1972, HUMIC SUBSTANCES ENV