双癸酸
枯草芽孢杆菌
孢子
溶解
质谱法
吡啶甲酸
串联质谱法
化学
色谱法
微生物学
生物化学
生物
细菌
遗传学
作者
L. Edwin Gonzalez,Lucas J. Szalwinski,Brett M. Marsh,J. Mitchell Wells,R. Graham Cooks
出处
期刊:Analyst
[Royal Society of Chemistry]
日期:2021-01-01
卷期号:146 (23): 7104-7108
被引量:10
摘要
Microwave radiation is used to lyse and extract dipicolinic acid (DPA) and lipids from Bacillus subtilis spores in one minute. Molecular analysis is by nESI-MS with DPA being confirmed by MS/MS at levels as low as 10 5 –10 6 spores.
科研通智能强力驱动
Strongly Powered by AbleSci AI