On February 7, 2019, Chou, Stephen Y.; Ding, Wei published a patent.COA of Formula: C4H6ClNOS The title of the patent was Devices and methods for examining drug effects on microorganisms and use of cell viability dye for monitoring microorganism viability. And the patent contained the following:
The present invention provides devices, systems, and methods, for performing biol. and chem. assays, in particular, of microorganisms. One aspect of the present invention uses (a) two plates to compress a sample that comprises the microorganisms to be examined into a thin layer, and (b) after (a), an imaging process to count and/or track the microorganisms over a time period or at discrete time points. Another aspect of the present invention uses spacers to control the final sample thickness and hence to assist a determination of the microorganism concentration Yet another aspect of the present invention provides that the drugs to be examined are coated on one or both of the plates, in that the coated drugs are capable of upon contacting the sample, being dissolved and diffuse in the sample. Yet another aspect of the present invention uses a cell viability dye that is added to the sample when the sample is being loaded between the provided two plates and monitoring the microorganism viability with the aid of the dye. The experimental process involved the reaction of 2-Methylisothiazol-3(2H)-one hydrochloride(cas: 26172-54-3).COA of Formula: C4H6ClNOS
The Article related to microorganism drug effect determination device cell viability dye, Pharmacology: Effects Of Antimicrobials and Parasiticides and other aspects.COA of Formula: C4H6ClNOS
Referemce:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com