Science symposium highlights Columbia College student research

Science symposium highlights Columbia College student research

Clandestine serial numbers, cloning an enzyme for a potential future dietary supplement and the health of rural versus urban streams for aquatic invertebrates were among topics covered Wednesday at the 10th annual Columbia College Science Symposium.

Students filled Brouder Science Center with posters representing their research, explaining it to the dozens of visitors who approached.

More than 50 student research projects were represented.

Nicholas Pouk, a senior in forensic science and biology from St. Peters, was receiving a lot of attention for his project, “Using carbon dot nanocomposites towards a clandestine serial number stamping method.”

Carbon dots are a biological marker that can be melted into a type of plastic and applied to items to be marked, Pouk explained.

He envisions it being used to serial numbers on firearms that aren’t visible without using a specific wavelength of ultraviolet light.

Law enforcement can be supplied with the location on the firearm of the serial number and the wavelength needed to view it, he said.

It can be used as an anti-counterfeit method for bank notes, he said.

Source link

News Science