Influence of thickness of alkyl-silane coupling agent coating on separation of small DNA fragments in capillary gel electrophoresis
Influence of thickness of alkyl-silane coupling agent coating on separation of small DNA fragments in capillary gel electrophoresis
复制标题
烷基硅烷偶联剂涂层厚度对毛细管凝胶电泳小DNA片段分离的影响
DOI:
10.1088/1757-899x/242/1/012034
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Yusuke Hara
中科院分区:
文献类型:
--
作者:
Tomoka Nakazumi;Yusuke Hara
To simplify the process of coating capillaries with fused silica, we herein set out to develop a one-step procedure for coating capillaries to prevent electro-osmotic flow (EOF) during the separation of small DNA fragments. We selected a short capillary (total length= 15 cm; effective length= 7.5 cm) for use in a compact capillary gel electrophoresis (CGE) system. To develop a one-step coating procedure, we employed alkyltrimethoxysilane agents because they are cheap and can be easily acquired, in contrast to polyethylene glycol (PEG) silane coupling agents. We examined a 100-bp DNA Ladder sample using fused silica capillaries, which were coated with alkyltrimethoxysilane agents of five different molecular lengths (C4, C6, C8, C12, and C16). We found that a fused-silica capillary with C8 alkyltrimethoxysilane is optimal for separating small DNA samples.
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DOI:
10.1080/10826070701191029
发表时间:
2007
影响因子:
1.3
作者:
C. Robb
通讯作者:
C. Robb
影响因子:
4.1
作者:
A. Cifuentes;M. Frutos;J. M. Santos;J. Díez
通讯作者:
J. Díez
影响因子:
4.1
作者:
Cifuentes, A;Canalejas, P;Diez-Masa, JC
通讯作者:
Diez-Masa, JC
DOI:
10.1002/elps.1150181529
发表时间:
1997
期刊:
Electrophoresis.
影响因子:
--
作者:
Tan,H;Yeung,ES
通讯作者:
Yeung,ES
影响因子:
4.1
作者:
SCHMALZING, D;PIGGEE, CA;KARGER, BL
通讯作者:
KARGER, BL