Design of Smart Aggregates : Toward Rapid Clinical Diagnosis of Hyperlipidemia in Human Blood

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 49 vom: 07. Dez., Seite e2207671
1. Verfasser: Sun, Feiyi (VerfasserIn)
Weitere Verfasser: Zhao, Wei, Shen, Hanchen, Fan, Ni, Zhang, Jianyu, Liu, Qingqing, Xu, Changhuo, Luo, Jiaming, Zhao, Mengying, Chen, Yuyang, Lam, Kristy W K, Yang, Xueqin, Kwok, Ryan T K, Lam, Jacky W Y, Sun, Jianwei, Zhang, Hongfei, Tang, Ben Zhong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Stokes shift aggregation-induced emission hyperlipidemia near-infrared luminescence twisted intramolecular charge transfer
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520 |a Molecular aggregates with environmental responsive properties are desired for their wide practical applications such as bioprobes. Here, a series of smart near-infrared (NIR) luminogens for hyperlipidemia (HLP) diagnosis is reported. The aggregates of these molecules exhibit a twisted intramolecular charge-transfer effect in aqueous media, but aggregation-induced emission in highly viscous media due to the restriction of the intramolecular motion. These aggregates, which can autonomously respond to different environments via switching the aggregation state without changing their chemical structures are described, as "smart aggregates". Intriguingly, these luminogens demonstrate NIR-II and NIR-III luminescence with ultralarge Stokes shifts (>950 nm). Both in vitro detection and in vivo imaging of HLP can be realized in a mouse model. Linear relationships exist between the emission intensity and multiple pathological parameters in blood samples of HLP patients. Thus, the design of smart aggregate facilitates rapid and accurate detection of HLP and provides a promising attempt in aggregate science 
650 4 |a Journal Article 
650 4 |a Stokes shift 
650 4 |a aggregation-induced emission 
650 4 |a hyperlipidemia 
650 4 |a near-infrared luminescence 
650 4 |a twisted intramolecular charge transfer 
700 1 |a Zhao, Wei  |e verfasserin  |4 aut 
700 1 |a Shen, Hanchen  |e verfasserin  |4 aut 
700 1 |a Fan, Ni  |e verfasserin  |4 aut 
700 1 |a Zhang, Jianyu  |e verfasserin  |4 aut 
700 1 |a Liu, Qingqing  |e verfasserin  |4 aut 
700 1 |a Xu, Changhuo  |e verfasserin  |4 aut 
700 1 |a Luo, Jiaming  |e verfasserin  |4 aut 
700 1 |a Zhao, Mengying  |e verfasserin  |4 aut 
700 1 |a Chen, Yuyang  |e verfasserin  |4 aut 
700 1 |a Lam, Kristy W K  |e verfasserin  |4 aut 
700 1 |a Yang, Xueqin  |e verfasserin  |4 aut 
700 1 |a Kwok, Ryan T K  |e verfasserin  |4 aut 
700 1 |a Lam, Jacky W Y  |e verfasserin  |4 aut 
700 1 |a Sun, Jianwei  |e verfasserin  |4 aut 
700 1 |a Zhang, Hongfei  |e verfasserin  |4 aut 
700 1 |a Tang, Ben Zhong  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:49  |g day:07  |g month:12  |g pages:e2207671 
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