Hydrogels: Hydrogel Interferometry for Ultrasensitive and Highly Selective Chemical Detection (Adv. Mater. 46/2018)
Source abstract
Abstract
In article number 1804916, Ximin He and co-workers present a universal (bio)chemical sensing platform based on hydrogel interferometry. The stimuli-responsive gel thin film presents different colors, revealing rich environmental metrics. The unique local concentration effect and signal amplification effect lead to ultrahigh sensitivity up to the femtomol level. The high selectivity against interfering molecules grants this platform great promise in broad practical applications.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Analytical Chemistry and Sensors
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Affiliations
Department of Materials Science and Engineering University of California Los Angeles CA 90095 USA
John A. Paulson School of Engineering and Applied Sciences Kavli Institute for Bionano Science and Technology Harvard University Cambridge MA 02138 USA
California Nanosystems Institute Los Angeles CA 90095 USA
References
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