Other

University of Missouri

Nanova, Inc.

Qingsong Yu

Hao Li

Mengshi Lin

Meng Chen

Charles A Carson

The provision of dental restorations can be improved by generating a cold atmospheric plasma inside the mouth of the patient and then applying that cold atmospheric plasma onto a dental restoration site. The dental restoration site can be composed of either or both of dentin and enamel. Further, the provision of dental restorations can also be improved by introducing a dental adhesive onto a dental restoration site and treating it with a cold atmospheric plasma.

Atmospheric non-thermal gas plasma method for dental surface treatment

A surface-enhanced Raman spectroscopy substrate device, including a base substrate, a single or multiple layered nanostructure that contains metals, and a plasma coating. The nanostructure metal is selected from the group including silver, gold, platinum, copper, titanium, chromium, and combinations thereof. The plasma coating has a thickness of 1-200 nm and may locate on the nanostructure layer or on the base substrate. The plasma coating can precisely control the surface characteristics, including surface energy, hydrophilicity, and contact angle, of the SERS device and may then help to regulate the SERS substrate with well defined and uniform water/oil contact angle with small standard deviation. The water contact angle of the SERS substrate may range from 20 to 140 degrees.

SERS substrates

A sensor electrode for the detection of nucleotides in a biological sample is described. The sensitivity of the electrode is enhanced by the nanostructured sensor architecture that increases the available surface area of the electrode. The electrode detects nucleotides using standard electrochemical methods.

Growing community of inventors

Columbia, MO, United States of America

Qingsong Yu