Contact line deposits on cDNA microarrays: A "twin-spot effect"

被引：104

作者：

Blossey, R

Bosio, A

机构：

[1] Univ Essen Gesamthsch, Fachbereich Phys, D-45117 Essen, Germany

[2] MEMOREC GmbH, D-50829 Cologne, Germany

来源：

LANGMUIR | 2002年 / 18卷 / 07期

关键词：

D O I：

10.1021/la0114732

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reproducible contact line deposits from evaporating drops on cDNA microarrays were studied. The ring deposition generally occurred in evaporating droplets and can be suppressed if the initial concentration is very high or if the droplet contact angle is very small. The reproducible cDNA spots on microarrays demonstrated that ring deposition is convention-dominated.

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页码：2952 / 2954

页数：3

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