![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
Cyanobacteria, a diverse group of bacteria are identified entirely on the basis of morphological characters, which can frequently lead to incorrect results; therefore, the present study reports a new approach for identification of an organism based on DART technique. Direct Analysis in Real Time Mass Spectrometry (DART-MS) was used to identify a cyanobacterium, isolated from the leaf surface, on the basis of characteristic chemical compounds present in the strain. A chemical fingerprint was generated and peaks obtained were found to be similar to the masses of the compounds reported for Nostoc sp.