Poly(p-Phenyleneethynylene)s-Based Sensor Array for Diagnosis of Clinical Diseases.

Autor: Kuang Y; State Key Laboratory of Natural Medicines, National R&D Center for Chinese Herbal Medicine Processing Department of Food Quality and Safety, College of Engineering, China Pharmaceutical University, Nanjing, 211109, China., Ni W; State Key Laboratory of Natural Medicines, National R&D Center for Chinese Herbal Medicine Processing Department of Food Quality and Safety, College of Engineering, China Pharmaceutical University, Nanjing, 211109, China., Liu H; State Key Laboratory of Natural Medicines, National R&D Center for Chinese Herbal Medicine Processing Department of Food Quality and Safety, College of Engineering, China Pharmaceutical University, Nanjing, 211109, China., Han J; State Key Laboratory of Natural Medicines, National R&D Center for Chinese Herbal Medicine Processing Department of Food Quality and Safety, College of Engineering, China Pharmaceutical University, Nanjing, 211109, China.
Jazyk: angličtina
Zdroj: ChemMedChem [ChemMedChem] 2024 Nov 24, pp. e202400686. Date of Electronic Publication: 2024 Nov 24.
DOI: 10.1002/cmdc.202400686
Abstrakt: Inspired by the mammalian taste and olfactory systems, array-based pattern recognition technology has demonstrated significant potential in discerning subtle differences between highly similar compounds and complex mixtures, owing to their unique parallel detection mechanism based on cross-reactive signals. While optical sensor array has been extensively employed in the field of chemical sensing, they encounter significant challenges in non-specific recognition of multiple analytes at low concentrations, particularly in rife environments with complex interferences. Poly(p-phenylene ethynylene)s (PPEs) offer substantial advantages in detecting multi-analytes at low concentrations, owing to its distinctive optical properties, including the "molecular wire" effect, fluorescence super-amplification and super-quenching. This is particularly promising for the parallel detection of ultra-low concentration multi-biomarkers in clinical diseases. As the continuous development of PPEs sensor array, more sensitive methods for rapid detection of clinical disease will be further developed. It will promote the further development of the field of early diagnosis of clinical diseases.
(© 2024 Wiley-VCH GmbH.)
Databáze: MEDLINE
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