Two Dual-Functional Zn-MOFs with Fluorescent Sensing of Biomarker 3-Nitrotyrosine and Proton Conduction DOI
Zuobin Wang,

Wen-Xing Leng,

Xu Zhang

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 142265 - 142265

Published: April 1, 2025

Language: Английский

Benzofuranone-based spiropyrans: synthesis, temperature-dependent photochromic properties, and DFT calculations DOI
Xinjie Zhou, Zhenyu Chang,

Yongchun Hu

et al.

Organic Chemistry Frontiers, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The synthesis of benzofuranone-based spiropyrans containing a thiophene, benzothiophene, or indole moiety, their diverse temperature-dependent photochromic properties, and DFT rationalization.

Language: Английский

Citations

0
Precise Assembly/Disassembly of Homo-Type and Hetero-Type Macrocycles with Photoresponsive and Non-Photoresponsive Dynamic Covalent Bonds DOI

Junmiao Deng,

Hanwei Lu, Hebo Ye

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: 23(10), P. 2498 - 2509

Published: Jan. 1, 2025

Dynamic covalent macrocycles offer the advantage of tunable ring-opening/ring-closure and structural transformation, but their control with precision remains a daunting task due to labile nature reversible bonds. Herein we demonstrate precise formation/scission varied sizes by contrasting reactivity, stability, degradability light-active light-inactive dynamic The incorporation photoswitchable non-photoresponsive aldehyde sites into one single dialdehyde component afforded creation [1 + 1] type primary diamines suitable lengths. manipulation light acid/base stimuli allowed on-demand breaking/remaking macrocycles, achieving interconversion between macrocyclic linear skeletons. Moreover, combination dialdehyde, diamines, secondary enabled construction hetero-type [2 1 1'] via enhanced discrimination hierarchical assembly. Light-induced kinetic locking/unlocking bonds further macrocycle-to-macrocycle conversion when needed. Through leveraging controllable connection/disconnection, switchable formation/disintegration mechanically interlocked catenanes was accomplished. results described showcase potential photoinduced chemistry for preparing complex architectures should set stage molecular recognition, assemblies, synthetic motors, responsive materials.

Language: Английский

Citations

0
Pioneering radiation dosimetry and photothermal conversion in a photochromic and radiochromic thorium cluster DOI
Jingqi Ma, Junpu Yang, Huangjie Lu

et al.

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Language: Английский

Citations

0
Reversible single crystal photochemistry and spin state switching in a metal-cyanide complex DOI Creative Commons
Dawid Pinkowicz, Michał Magott, Mirosław Arczyński

et al.

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: March 20, 2025

Abstract Manipulating the physical properties of solid matter using only photons is a major challenge in materials science. In this study, we present photochemistry occurring single crystal simple cyanide complex, K4[MoIII(CN)7]·2H2O. Upon exposure to visible light at different wavelengths, reversible breaking and reformation dative bonds triggered, resulting photoswitching MoIII coordination geometry between 6- 7-coordinate. This transformation, turn, induces spin state change. The observed solid-state photochemical reactivity robust, quantitative occurs record-high temperature. It paves way for development new photo-switchable high-temperature magnets nanomagnets.

Language: Английский

Citations

0
Two Dual-Functional Zn-MOFs with Fluorescent Sensing of Biomarker 3-Nitrotyrosine and Proton Conduction DOI
Zuobin Wang,

Wen-Xing Leng,

Xu Zhang

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 142265 - 142265

Published: April 1, 2025

Language: Английский

Citations

0