曾真, 喻佳俊, 刘平, 黄正旭, 高伟, 李梅, 周振, 李磊. Development of a Disposable Paper-based Plate for Identification of Microorganism by MALDI-TOF MS[J]. 2019, 38(6): 655-660.
曾真, 喻佳俊, 刘平, 黄正旭, 高伟, 李梅, 周振, 李磊. Development of a Disposable Paper-based Plate for Identification of Microorganism by MALDI-TOF MS[J]. 2019, 38(6): 655-660.DOI: doi:10.3969/j.issn.1004-4957.2019.06.004.
A disposable paper-based plate was developed for the use of matrix-assisted laser desorption/ionization time-of-flight mass spectrometer(MALDI-TOF MS) as the existing stainless steel plate or disposable plastic plate requires a complicated cleaning process
which is easy to generate residues causing cross-contamination.Besides
it is not environmentally-friendly when these plates are recycled.Being low-cost and easy to handle after employment
the plate makes no pollution to the environment.The paper-based plate was tested in four aspects
i.e.resolution
sensitivity
reproducibility and microorganism identification.Results showed that the paper-based plate is basically consistent with the steel plate in terms of resolution and sensitivity
and it has a potential in the clinical identification of microorganism with good reproducibility.