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author:

吕海霞 (吕海霞.) [1] (Scholars:吕海霞) | 李青音 (李青音.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

制备了O-氰乙基壳聚糖修饰的开管毛细管电色谱柱.O-氰乙基壳聚糖的最佳浓度为7.5 mg/mL,通过电渗流表征了柱的稳定性和重现性较好,相对标准偏差(RSD)日内小于0.2%(n=3)、日间小于0.6%(n=3)、柱与柱之间小于1.0%(n=3)、批次与批次之间小于3.4%(n=3).用红外光谱和扫描电镜进行了结构及形貌表征.4种核苷酸在修饰后的毛细管电色谱柱上得到了较好的分离,柱效达到37,000 plate/m~ 140,000 plate/m.结果表明,所建立的开管柱制备方法简单有效、稳定性好.

Keyword:

O-氰乙基壳聚糖 开管柱 毛细管电色谱

Community:

  • [ 1 ] [吕海霞]福州大学
  • [ 2 ] [李青音]福州大学

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Source :

高分子材料科学与工程

ISSN: 1000-7555

CN: 51-1293/O6

Year: 2013

Issue: 3

Volume: 29

Page: 147-149

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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