搜索结果: 1-14 共查到“理学 Oligomers”相关记录14条 . 查询时间(0.215 秒)
Formation of BCR Oligomers Provides a Mechanism for B cell Affinity Discrimination
Formation BCR Oligomers Provides Mechanism B cell Affinity Discrimination
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2012/2/28
B cells encounter antigen over a wide affinity range. The strength of B cell signaling in response to antigen increases with affinity, a process known as "affinity discrimination". In this work, we us...
Vibronic Lineshapes of PTCDA Oligomers in Helium Nanodroplets
Vibronic Lineshapes PTCDA Oligomers Helium Nanodroplets
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2010/10/21
Oligomers of the organic semiconductor PTCDA are studied by means of helium nanodroplet
isolation (HENDI) spectroscopy. In contrast to the monomer absorption spectrum, which exhibits
clearly separat...
Characterization of oligomers from methylglyoxal under dark conditions: a pathway to produce secondary organic aerosol through cloud processing during nighttime
oligomers methylglyoxal dark conditions secondary organic aerosol cloud processing nighttime
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2010/8/12
Aqueous-phase oligomer formation from methylglyoxal, a major atmospheric photooxidation product, has been investigated in a simulated cloud matrix under dark conditions. The aim of this study was to e...
Actin oligomers at the initial stage of polymerization induced by increasing temperature at low ionic strength: Study with small-angle X-ray scattering
actin trimer X-ray scattering solution structure oligomer distribution
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2010/12/2
Using small-angle X-ray scattering (SAXS), we have studied the initial stage (nucleation and oligomerization) of actin polymerization induced by raising temperature in a stepwise manner from 1°C to 30...
On the Conformational Properties of Amylose and Cellulose Oligomers in Solution
Molecular dynamics Cellulose Oligomers Amylose
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2009/9/4
Molecular dynamics (MD) simulations were used to monitor the stability and conformation of double-stranded and single-stranded amyloses and single-stranded cellulose oligomers containing 9 sugar moiet...
Oligomers, organosulfates, and nitrooxy organosulfates in rainwater identified by ultra-high resolution electrospray ionization FT-ICR mass spectrometry
Oligomers organosulfates nitrooxy organosulfates FT-ICR mass spectrometry
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2009/5/7
Wet deposition is an important removal mechanism for atmospheric organic matter, and a potentially important input for receiving ecosystems, yet less than 50% of rainwater organic matter is considered...
Formation of secondary organic aerosol and oligomers from the ozonolysis of enol ethers
secondary organic aerosol oligomers ozonolysis enol ethers
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2009/1/16
Formation of secondary organic aerosol has been observed in the gas phase ozonolysis of a series of enol ethers, among them several alkyl vinyl ethers (AVE, ROCH=CH2), such as ethyl, propyl, n-butyl, ...
Unambiguous identification of esters as oligomers in secondary organic aerosol formed from cyclohexene and cyclohexene/α-pinene ozonolysis
esters oligomers secondary organic aerosol cyclohexene cyclohexene α-pinene ozonolysis
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2008/10/31
The build-up of oligomeric compounds during secondary organic aerosol (SOA) formation is subject of atmospheric research since several years. New particle formation and especially the SOA mass yield m...
Synthesis,properties of poly (4,4 -oxybis (benzene)disulfide)/graphite nanocomposites via in situ ring-opening polymerization of macrocyclic oligomers
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2007/7/28
期刊信息
篇名
Synthesis,properties of poly (4,4 '-oxybis (benzene)disulfide)/graphite nanocomposites via in situ ring-opening polymerization of macrocyclic oligomers
语种
英文
撰写或编译
撰写
作者
Du XS,Xiao M,Meng YZ
第...
Synthesis of poly(arylene disulfide)-vermiculite nanocomposites via in situ ring-opening reactionof cyclic oligomers
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2007/7/28
期刊信息
篇名
Synthesis of poly(arylene disulfide)-vermiculite nanocomposites via in situ ring-opening reactionof cyclic oligomers
语种
英文
撰写或编译
撰写
作者
Du XS,Xiao M,Meng YZ
第一作者单位
中山大学
刊物名称
EUROPEAN POLYMER JO...
Synthesis of poly(arylene disulfide)-vermiculite nanocomposites via in situ ring-opening polymerization of macrocyclic oligomers
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2007/7/28
期刊信息
篇名
Synthesis of poly(arylene disulfide)-vermiculite nanocomposites via in situ ring-opening polymerization of macrocyclic oligomers
语种
英文
撰写或编译
撰写
作者
Du XS,Xiao M,Meng YZ
第一作者单位
中山大学
刊物名称
POLYMER...
Photocuring of Acrylate Oligomers in the Presence of Vinyl Phosphonic Acids as a Flame Retarding Monomer and the Properties of the Cured Films
Flame retardancy U.V. curable polyurethane acrylate vinyl phosphonic acid
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2010/6/27
Photocuring of formulations containing polyurethane based acrylates and a flame retarding monomer (FR), namely vinyl phosphonic acid with an a -cleavage type photoinitiator; 2-hydroxy-2-methylphenyl p...
Thermal Stabilities of Hydroxyalkyl Terminated Polydimethylsiloxane Oligomers
Thermal Stabilities Hydroxyalkyl Terminated Polydimethylsiloxane Oligomers
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2010/8/15
The thermal stabilities of a,w-hydroxypropyl, a,w-hydroxybutyl a,w-2-hydroxypentyl and a,w-hydroxyhexyl terminated polydimethylsiloxane oligomers were investigated. Hydroxypropyl and hydroxybutyl term...
Characterization of the Solids Obtained by Pillaring of Griffithite (High Iron Content Saponite) with Al-Oligomers
Al13-Keggin Polycation Griffithite Iron-Saponite Pillaring Porosity Saponite
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2011/12/22
Abstract: Griffithite, a high Fe content saponite (Griffith Park, California) was pillared with Al polymeric solutions, using different Al/clay ratios. The cation exchange began when Al-polycation sol...