Temporal analysis of protozoan lysis in a microfluidic device.
Temporal analysis of protozoan lysis in a microfluidic device.
复制标题
微流体装置中原生动物裂解的时间分析。
DOI:
10.1039/b907942d
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发表时间:
2009
期刊:
影响因子:
6.1
通讯作者:
Ewing,AndrewG
中科院分区:
文献类型:
--
作者:
Santillo,MichaelF;Heien,MichaelL;Ewing,AndrewG
A microfluidic device was fabricated and characterized for studying cell lysis of Arcella vulgaris, a nonpathogenic amoeba, over time. The device contains a series of chambers which capture cells allowing them to be subsequently exposed to a constant flow of biocidal agent. With this microfluidic system, individual cells are observed as they undergo lysis. This allows high-throughput measurements of individual lysis events, which are not possible with conventional techniques. Differences in lysis and decay times for Arcella were seen at different flow rates and concentrations of benzalkonium chloride, a biocidal detergent. The efficacy of benzalkonium chloride, chlorhexidine digluconate, phenol, sodium dodecyl sulfate, and Triton X-100 were compared, revealing information on their mechanisms of action. The presented device allows cell capture, controlled exposure to chemical biocides, and observation of lysis with single-cell resolution. Observations at the single cell level give insight into the mechanistic details of the lysis of individual Arcellacellsvs. the population; decay times for individual Arcellacells were much shorter when compared to a population of 15 cells.
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影响因子:
5.8
作者:
D. Lapota;A. Osorio;C. Liao;Bryan Bjorndal
通讯作者:
Bryan Bjorndal
DOI:
--
发表时间:
1990
期刊:
Reviews of Infectious Diseases
影响因子:
--
作者:
P. Ma;G. Visvesvara;A. Martínez;F. H. Theodore;P. Daggett;T. Sawyer
通讯作者:
T. Sawyer
DOI:
10.1016/0005-2736(86)90211-7
发表时间:
1986-07-24
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
SILA, M;AU, S;WEINER, N
通讯作者:
WEINER, N
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
通讯作者:
--
DOI:
10.20506/rst.14.1.828
发表时间:
1995-03-01
期刊:
REVUE SCIENTIFIQUE ET TECHNIQUE DE L OFFICE INTERNATIONAL DES EPIZOOTIES
影响因子:
--
作者:
JEFFREY, DJ
通讯作者:
JEFFREY, DJ