On-chip erythrocyte deformability test under optical pressure.
Lab Chip
; 7(4): 516-9, 2007 Apr.
Article
em En
| MEDLINE
| ID: mdl-17389970
ABSTRACT
This paper presents a novel method for an on-chip erythrocyte deformability test under optical pressure, especially to enhance the level of sensitivity with respect to the detection of cancerous diseases. To demonstrate the performance and sensitivity of the combined method, we introduce the concept of transit velocity, a modified elongation index, and shape recovery time of individual erythrocytes in a strictly confined region (2 microm deep, 4 microm wide, and 100 microm long). Finally, we investigate a synergy or convergence effect due to the combination of these parameters for in situ detection of cancerous diseases under optical pressure.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Deformação Eritrocítica
/
Eritrócitos
Tipo de estudo:
Diagnostic_studies
Limite:
Adult
/
Humans
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article