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
复制
发表时间:
2017
期刊:
IOP Conference Series: Materials Science and Engineering
影响因子:
--
通讯作者:
Yusuke Hara
Yusuke Hara
中科院分区:
--
文献类型:
--
作者:
Tomoka Nakazumi;Yusuke Hara

文献摘要

参考文献

相似文献

为了简化用熔融石英涂覆毛细管的过程,我们在此着手开发用于涂覆毛细管以防止小DNA片段分离期间的电渗流(electro-osmotic flow,EEP)的一步法。我们选择了一个短的毛细管(总长度= 15厘米,有效长度= 7.5厘米)用于紧凑的毛细管凝胶电泳(CGE)系统。为了开发一步涂布程序,我们采用烷基三甲氧基硅烷试剂,因为它们是便宜的,可以很容易地获得,与聚乙二醇(PEG)硅烷偶联剂。我们使用熔融石英毛细管检测了100 bp DNA Ladder样品,该毛细管涂有五种不同分子长度(C4,C6,C8,C12和C16)的烷基三甲氧基硅烷试剂。我们发现,熔融石英毛细管与C8烷基三甲氧基硅烷是最佳的分离小DNA样品。
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.
物理吸附聚合物涂层在毛细管电泳中的应用
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
使用交联聚丙烯酰胺包被的毛细管和阳离子缓冲添加剂通过毛细管电泳分离碱性蛋白质
DOI: 10.1016/0021-9673(93)87011-a
发表时间: 1993
影响因子: 4.1
作者:
A. Cifuentes;M. Frutos;J. M. Santos;J. Díez
通讯作者: J. Díez
DOI: 10.1016/s0021-9673(98)00923-6
发表时间: 1999-01-15
影响因子: 4.1
作者:
Cifuentes, A;Canalejas, P;Diez-Masa, JC
通讯作者: Diez-Masa, JC
聚环氧乙烷筛分基质中染料引起的迁移率变化影响 DNA 测序的表征。
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
DOI: 10.1016/0021-9673(93)80655-r
发表时间: 1993-10-15
影响因子: 4.1
作者:
SCHMALZING, D;PIGGEE, CA;KARGER, BL
通讯作者: KARGER, BL