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搜索结果: 1-15 共查到理学 Molecular Weight相关记录18条 . 查询时间(0.171 秒)
The methods of respiratory curve and COD30 were adopted to evaluate the biodegradability of acrylic retanning agent DT-R548 with medium and large relative molecular weight, which was used as the subst...
Muffins containing different amounts and molecular weights (MW) of β-glucan were evaluated for the effect of β-glucan on the physical characteristics of the muffins and on in vitro bile acid binding a...
Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry of a model peptide, Substance P (SubP), was carried out using 2,4,6-trihydroxyacetophenone (THAP) and 2,4-dihydroxyacetophenone (D...
The chemical nature of a large mass fraction of ambient organic aerosol particles is not known. High molecular weight compounds (often named humic-like substances) have recently been detected by sever...
Particles from biomass burning and regional haze were sampled in Rondônia, Brazil, during dry, transition and wet periods from September to November 2002, as part of the LBA-SMOCC (Large-Scale B...
The composition of organic aerosol formed from the gas phase ozonolysis of cyclohexene has been investigated in a smog chamber experiment. Comprehensive gas chromatography with time of flight mass spe...
High-molecular-weight (HMW) organic compounds are an important component of atmospheric particles, although their origins, possibly including in situ formation pathways, remain incompletely understood...
A new approach for parameterizing dissolved organic matter (DOM) ultraviolet-visible absorption spectra is presented. Two distinct spectral slope regions (275–295 nm and 350–400 nm) within log-transfo...
专著信息 书名 Modeling the Protein Partitioning in Aqueous Polymer Two-Phase Systems: Influence of Polymer Concentration and Molecular weight 语种 英文 撰写或编译 作者 Lin,D. Q.,Wu,Y. T.,Mei,L. H.,Zhu,Z. Q.,Yao,S. J.,...
Adsorption isotherms for polyacrylamide (PAA) on polycrystalline gold, from sulfuric acid (potential range 0-2.0 V/she; 293 K), were obtained by means of cyclic voltammetry with simultaneous monitorin...
We used compound-specific natural-abundance radiocarbon analyses of neutral sugars to study carbon cycling of high-molecular-weight (HMW) dissolved organic carbon (DOC) at two sites in the North Pacif...
Nitrogen Plasma Immersion Ion Implantation (PIII) has been used to modify the surface chemical structure of Ultra High Molecular Weight Polyethylene (UHMWPE). Grinding and polishing processes based on...
We investigate the effects of thermodynamical variables, intermolecular interactions and block lengths on phase and orientational ordering of guest tri-block co polymers in a host glassy matrix of sho...
Changes in the size and neutral aldose (NAld) composition of phytoplankton photosynthetic products during the early diagenetic process were experimentally examined using 13C as a tracer. Most (94.7%) ...
We study the phase diagram and orientational ordering of guest liquid crystalline~LC! rods immersed in a quenched host made of a liquid crystalline polymer ~LCP!matrix with mobile side chains. The LCP...

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