Chiral europium-organotin oxo-clusters with dual-emission circularly polarized luminescence
Gui-Xin Yan, Er-Xia Chen, Jin-Xia Yang, Jian Zhang*, Qipu Lin * Submit a Manuscript
December 12Vol. 44, Issue 12
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ArticleA stereochemically stable double-helical trinuclear bis(tridipyrrin) complex exhibiting near-infrared chiroptical propertiesYingjian Shang, Xuefeng Zhao, Tao Wu, Yanhui He, Xing Guo, Hongwei Si*, Lijuan Jiao*, Erhong Hao*, Wei Miao*
Chin. J. Struct. Chem., 2025, 44(12), 100722. DOI: 10.1016/j.cjsc.2025.100722
December 1, 2025
Double-helical trinuclear complex; Zinc coordination complex; Tridipyrrin ligands; Chiral near-infrared dyes; Circular dichroism
ABSTRACT
A novel double-stranded trinuclear bis(tridipyrrin) zinc(II) complex, featuring a stable double-helical structure and chirality evidenced by X-ray crystallography, HPLC separation, and CD spectra, has been successfully synthesized and characterized, while also demonstrating strong NIR absorption and excellent solubility. -
ArticleHydrogen-bonded organic framework with ammonia recognition “pocket” for exhaled ammonia fluorescence sensingYuxin Wang, Xueqiang Guo, Chao Zhi, Lifei Yin, Meng Wang, Jinping Li, Libo Li*, Jia Yao*
Chin. J. Struct. Chem., 2025, 44(12), 100729. DOI: 10.1016/j.cjsc.2025.100729
December 1, 2025
Hydrogen-bonded organic framework; Confined pore space; Ammonia sensing; Turn-on fluorescence; Breath detection
ABSTRACT
With abundant ammonia binding sites in the confined pore space, HOF-6 is constructed for highly sensitive fluorescence response for trace amounts of ammonia in liver and kidney patient’s breath. -
ArticleThermochromic luminescence in low-dimensional antimony halide for detection of trace amount of water and anti-counterfeitingHong-Zhao Zan, Hai-Xin Zhao, Xi-Gui Gao, Xiao-Zhong Wang, Yun-Zhi Zhu, Guo-Kun Li, Xu-Yang Yao, Chen Li, Xiang-Wen Kong*, Xiao-Wu Lei*
Chin. J. Struct. Chem., 2025, 44(12), 100734. DOI: 10.1016/j.cjsc.2025.100734
December 1, 2025
Hybrid metal halide; Smart luminescent material; Thermochromism; Water detection; Anti-counterfeiting
ABSTRACT
A new 0D organic antimony halide was explored with reversible thermochromic luminescence, showcasing the advanced applications in detection of trace amount of water and information security. -
ArticleFine-tuning of Hofmann-type metal-organic frameworks for highly efficient separation of C4 olefinsJun-Xian Chen, Xian-Xian Xiao, Libo Li, Jinping Li, Rui-Biao Lin*, Xiao-Ming Chen*
Chin. J. Struct. Chem., 2025, 44(12), 100744. DOI: 10.1016/j.cjsc.2025.100744
December 1, 2025
Metal-organic frameworks; Isostructural; Gas separation; C4 olefins; Pore tuning
ABSTRACT
Fine-tuning on pore size of isostructural Hofmann-type MOFs for separation of C4 olefins with optimized molecular sieving effect and separation productivities of C4 olefins. -
ArticleHigh-entropy PdPtRhFeCuMo metallene nanoribbons for electro-reforming PET plastic into glycolic acidZiqiang Wang, Han Lin, Wenxin Wang, Hongjie Yu, You Xu, Kai Deng*, Hongjing Wang*, Liang Wang*
Chin. J. Struct. Chem., 2025, 44(12), 100745. DOI: 10.1016/j.cjsc.2025.100745
December 1, 2025
High-entropy metallene nanoribbon; Multi-metallic synergistic effect; PET plastic upgrading; Ethylene glycol oxidation; Glycolic acid production
ABSTRACT
High-entropy PdPtRhFeCuMo metallene nanoribbons have been synthesized for electro-reforming PET plastic with excellent Faradaic efficiency of 96.81% for glycolic acid production due to the multimetallic synergistic effect. -
ArticleBinder-free bimetallic vanadium-nickel-boride-phosphide spherical structure for highly efficient and stable industrial-level water splittingSumiya Akter Dristy+, Md Ahasan Habib+, Mehedi Hasan Joni, Md Najibullah, Rutuja Mandavkar, Shusen Lin, Jihoon Lee*
Chin. J. Struct. Chem., 2025, 44(12), 100747. DOI: 10.1016/j.cjsc.2025.100747
December 1, 2025
Electrocatalysis; Multi-functional; HER; OER; Overall water splitting; Industrial stability
ABSTRACT
A multi-functional VNiBP electrocatalyst demonstrates outstanding overall water splitting for industrial-level green hydrogen production, outperforming the Pt/C || RuO2 benchmark up to 2,000 mA/cm2 high current density with robust stability. -
ArticleUltrathin transparent metal-organic framework-based nanocomposite membranes for antibacterial wound healingZhiqi Hu#, Lingling Wu#, Duo Zhang, Yixue An, Jiao Wang*, Binbin Zhao*, Robert Chunhua Zhao, Rong Cao, Xue Yang*
Chin. J. Struct. Chem., 2025, 44(12), 100749. DOI: 10.1016/j.cjsc.2025.100749
December 1, 2025
Metal-organic frameworks; Antibacterial; Wound healing
ABSTRACT
Ultrathin self-adhesive MOF-based membranes with potent antibacterial and antioxidant functionality accelerate wound healing in mouse models, offering a promising strategy for efficient wound management. -
ArticleSolvent-coordination directed control of electron transfer dynamics in photoactive complexesYan-Rui Zhao, Jin Zhang, Shi-Kun Yan, Guang-Zhi Zhou, Ya-Hui Wang, Qi-Yue Xin, Ji-Xiang Hu*
Chin. J. Struct. Chem., 2025, 44(12), 100753. DOI: 10.1016/j.cjsc.2025.100753
Photochromic materials; Metal-organic complexes; Solvent molecules; Electron transfer
ABSTRACT
Precise control of photoresponse in a series of anthracene-based complexes is achieved by tuning C–H···π interactions via coordination solvents. -
ArticleNaAg3Ga8S14: A new diamond-like framework infrared nonlinear optical material derived from AgGaS2Hongshan Wang†, Zhenglong Li†, Ran An, Zhenyou Wang, Juanjuan Lu, Guansong Zheng, Zhihua Yang, Yu Chu*, Junjie Li*
Chin. J. Struct. Chem., 2025, 44(12), 100757. DOI: 10.1016/j.cjsc.2025.100757
December 1, 2025
Diamond-like framework; Nonlinear optical materials; Chalcogenides system; High laser-induced damage threshold; AI2QVI-Ag2QVI-CIII2QVI3 system
ABSTRACT
A new diamond-like framework infrared nonlinear optical chalcogenide NaAg3Ga8S14 with wide band gap and high laser-induced damage threshold has been rationally designed from AgGaS2, and fabricated in experiment. -
ArticleEnhancing the electrochemical performance of Ni-based electrodes via flash light sintering for metal-supported solid oxide fuel cells (MS-SOFCs)Jisung Yoon, Junghum Park, Hojae Lee, Sang won Lee, Miju Ku, Junseop Lee, Jonghyuck Lee, Tae ho Shin*, Young-Beom Kim*
Chin. J. Struct. Chem., 2025, 44(12), 100758. DOI: 10.1016/j.cjsc.2025.100758
December 1, 2025
Metal-supported solid oxide fuel cells； Flash light sintering； Ni-YSZ anode fabrication； Ni particle coarsening； Metal cation diffusion
ABSTRACT
A novel flash-light sintering method fabricated MS-SOFCs, suppressing metal cation diffusion at the metal support/Ni-YSZ interface and preventing Ni catalyst coarsening. This maximized TPB reaction area, significantly enhancing the fuel cell's electrochemical performance. -
ArticleChiral europium-organotin oxo-clusters with dual-emission circularly polarized luminescenceGui-Xin Yan, Er-Xia Chen, Jin-Xia Yang, Jian Zhang*, Qipu Lin*
Chin. J. Struct. Chem., 2025, 44(12), 100759. DOI: 10.1016/j.cjsc.2025.100759
December 1, 2025
Heterometallic oxo clusters; Organotin clusters; Chirality; Circularly polarized luminescence; Dual emission
ABSTRACT
The chiral Eu-Sn oxo clusters exhibit a combination of ligand-centered emission and Eu3+ f-f transitions, displaying excitation-dependent color changes along with dual-wavelength circularly polarized luminescence (CPL) across both the near-UV and visible regions. -
ReviewChromogenic and fluorogenic Schiff base sensorsFozia Nazir, Syeda Sundas Musawar, Ashfaq Ahmad Khan, Bilal Akram, Farid Ahmed*
Chin. J. Struct. Chem., 2025, 44(12), 100751. DOI: 10.1016/j.cjsc.2025.100751
December 1, 2025
Environmental monitoring; Schiff base; Fluorescent sensor; Metal cations; Anions and neutral species
ABSTRACT
This review article provides a comprehensive overview of Schiff base chemosensors developed for metal cations, anions, pH, and neutral analytes, emphasizing their molecular design, recognition properties, and sensing applications. -
ReviewAddressing agricultural (micro)plastics pollution: the promises and perspectives of framework-based photocatalysisShuyu Li, Ning Gong, Zhi-Hao Lin, Jing Chen, Ge Chen, Jun Lv, Guangyang Liu, Yi Niu*, Liao-Yuan Yao*, Donghui Xu*, Lin Qin*
Chin. J. Struct. Chem., 2025, 44(12), 100752. DOI: 10.1016/j.cjsc.2025.100752
December 1, 2025
Plastic pollution; Agricultural security; Removal technology; Photocatalytic degradation; Frameworks catalysts
ABSTRACT
This review comprehensively analyzes advanced strategies for mitigating agricultural (micro)plastics pollution, with a particular emphasis on photocatalytic degradation utilizing framework materials. It provides insights into the design of more efficient and stable photocatalysts for future practical applications. -
ReviewFluorescence enhancement of perylene diimide: Design strategy and applicationYa-Ru Qu†, Kai-Li Tian†, Han-Jun Huang, Jia-Jun Tu, Ai-Hao Chen, Hai-Jun Sun, Maxim V. Bermeshev, Shao-Jie Wang*, Wen-Bin Li*, Xiang-Kui Ren*
Chin. J. Struct. Chem., 2025, 44(12), 100756. DOI: 10.1016/j.cjsc.2025.100756
December 1, 2025
Perylene diimide; High fluorescence; Aggregation-caused quenching; Molecular design; Polymer regulation; Supramolecular assembly
ABSTRACT
Overview of strategies to enhance PDI fluorescence via rational molecular design, polymer-based regulation, and supramolecular assembly.
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