Schwyn and Neiland (8) developed a universal siderophore assay using chrome azurol S (CAS) and hexadecyltrimethylammonium bromide (HDTMA) as indicators. HDTMA has a moderate …

2020年12月4日 · Modified CAS-Agar Plate Assay for Detection of Siderophore Producing Fungi and Bacteria: The concentration of HDTMA and CAS is crucial for siderophore medium …

2011年5月19日 · We describe the CAS-agar plate assay as a quantitative methodology, which make it possible to select and evaluate the siderophore production by several microorganisms …

2007年7月1日 · In this work, the popular CAS assay for siderophore detection, based on the utilization of chrome azurol S, was redesigned and optimized to produce a new, fast, non …

目前，常用的铁载体检测方法为Schwyn和Neilands发明的通用CAS琼脂平板法，当细菌产生的铁载体与由铬天青S（CAS）、十六烷基三甲基溴化铵（HDTMA）、铁离子组成的蓝色复合物结 …

2001年2月1日 · We developed a new method named ‘CAS agar diffusion (CASAD) assay’, by modifying the classical CAS plate and liquid assays, that can quantitatively measure total …

2024年6月11日 · The simple double-layered CAS agar (SD-CASA) assay was developed as a quantitative, low-cost methodology to screen potential biocontrol microorganisms based on …

Among the total of 40 isolates obtained, only five were able to produce siderophores by the CAS agar plate assay method. The production of an orange or a yellow hallow zone around a …

2001年2月1日 · We developed a simple and universal method, by modifying the universal CAS (Chrome azurol S) assay, measuring siderophores in various biological fluids. We named the …

CAS（Chrome azurol S）检测液是由铬天青（chrome azurol sulphonate, CAS）、溴化十六烷基三甲铵 （hexadecy- ltrimethyl-ammonium bromide, HDTMA）和铁离子组成的一种复合物， …