A microtiter peg lid with ziggurat geometry for medium-throughput antibiotic testing and in situ imaging of biofilms.
A microtiter peg lid with ziggurat geometry for medium-throughput antibiotic testing and in situ imaging of biofilms.
复制标题
用于中等通量抗生素测试和生物膜原位成像的具有金字塔形几何形状的微量滴定柱盖。
DOI:
10.1016/j.bioflm.2023.100167
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发表时间:
2023-12-15
期刊:
影响因子:
6.8
通讯作者:
中科院分区:
文献类型:
--
作者:
Bacteria biofilm responses to disinfectants and antibiotics are quantified and observed using multiple methods, though microscopy, particularly confocal laser scanning microscopy (CLSM) is preferred due to speed, a reduction in user error, and in situ analysis. CLSM can resolve biological and spatial heterogeneity of biofilms in 3D with limited throughput. The microplate peg-lid-based assay, described in ASTM E2799-22, is a medium-throughput method for testing biofilms but does not permit in situ imaging. Breaking off the peg, as recommended by the manufacturer, risks sample damage, and is limited to easily accessible pegs. Here we report modifications to the peg optimized for in situ visualization and visualization of all pegs. We report similar antibiotic challenge recovery via colony formation following the ASTM E2799-22 protocol and in situ imaging. We report novel quantifiable effects of antibiotics on biofilm morphologies, specifically biofilm streamers. The new design bridges the MBEC® assays design that selects for biofilm phenotypes with in situ imaging needs.
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DOI:
10.1073/pnas.1300321110
发表时间:
2013-03-12
影响因子:
11.1
作者:
Drescher, Knut;Shen, Yi;Stone, Howard A.
通讯作者:
Stone, Howard A.
影响因子:
4.4
作者:
Harrison, Joe J.;Ceri, Howard;Turner, Raymond J.
通讯作者:
Turner, Raymond J.
影响因子:
9.4
作者:
Ceri, H;Olson, ME;Buret, A
通讯作者:
Buret, A
影响因子:
6.4
作者:
Harrison, Joe J.;Ceri, Howard;Turner, Raymond J.
通讯作者:
Turner, Raymond J.
影响因子:
5
作者:
Khan, Fazlurrahman;Lee, Jang-Won;Kim, Young-Mog
通讯作者:
Kim, Young-Mog