Artificial light-harvesting systems based on supramolecular polymers DOI
Qunpeng Duan,

Qiaona Zhang,

Jiayuan Zhang

и другие.

Chinese Chemical Letters, Год журнала: 2025, Номер unknown, С. 111421 - 111421

Опубликована: Июнь 1, 2025

Язык: Английский

Bis‐Naphthylacrylonitrile‐Based Supramolecular Artificial Light‐Harvesting System for White Light Emission DOI Open Access

Menghang Li,

Ruixin Wang,

Yang Xia

и другие.

Macromolecular Rapid Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 7, 2025

A novel aggregation-induced emission (AIE)-based artificial light-harvesting system (LHS) is successfully assembled via the host-guest interaction of bis-naphthylacrylonitrile derivative (BND), water-soluble pillar[5]arene (WP5), and sulforhodamine 101 (SR101). After assembly, formed WP5⊃BND complexes spontaneously self-aggregated into nanoparticles (donors) SR101 (acceptors) introduced to fabricate WP5⊃BND-SR101 LHS. Through investigation energy transfer between donors acceptors, processes are certified in LHS absolute fluorescence quantum yields (Φf(abs)) significantly improved from 8.9% (for WP5⊃BND) 31.1% WP5⊃BND-SR101), exhibiting excellent capabilities. Notably, by tuning donor/acceptor (D:A) molar ratio 250:1, a conspicuous white light (CIE coordinate (0.32, 0.32)) realized yield (Φf(abs) WP5 ⊃ BND-SR101-White) 29.2%. Moreover, antenna effect (AEWP5 can reach 36.2, which higher than that recent LHSs water environments, suggesting vast potential applications aqueous LHSs.

Язык: Английский

Процитировано

0

Supramolecular light-harvesting systems based on cyanostilbene derivatives DOI Creative Commons

Fengyao Cui,

Qiaona Zhang,

Xiaoman Dang

и другие.

Tetrahedron Chem, Год журнала: 2025, Номер unknown, С. 100120 - 100120

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Artificial light-harvesting systems based on supramolecular polymers DOI
Qunpeng Duan,

Qiaona Zhang,

Jiayuan Zhang

и другие.

Chinese Chemical Letters, Год журнала: 2025, Номер unknown, С. 111421 - 111421

Опубликована: Июнь 1, 2025

Язык: Английский

Процитировано

0