The first salamo-type mixed-ligand Cu(II) coordination polymer: Synthesis, crystal structure and theoretical studies DOI

Zhi-Fei Hu,

Zhi‐Lei Chai,

Qian Zhou

et al.

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1287, P. 135709 - 135709

Published: May 3, 2023

Language: Английский

An AIE Photosensitizer with Simultaneous Type I and Type II ROS Generation: Efficient Bacterial Elimination and Hypoxic Tumor Ablation DOI
Yuwei Wang,

Jinghan Liao,

Yanting Lyu

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(33)

Published: April 25, 2023

Abstract Aggregation induced emission (AIE) photosensitizers have attracted great attention due to their good performance in photodynamic therapy (PDT). However, the therapeutic effect of AIE photosensitizer is often highly dependent on biological microenvironment because it difficult produce type I and II reactive oxygen species (ROS) simultaneously. Herein, an electron‐rich anion‐ π + AIEgen Pys‐QM‐TT reported, which capable generating ROS realizing near‐infrared fluorescence imaging synchronously. In rational design photosensitizer, strong electron‐donating triphenylamine unit, π‐bridge thiophene electron‐withdrawing pyridinium salt unit can enhance D–π–A behavior, thereby improving intramolecular charge transfer extending wavelength. Meanwhile, powerful supposed reduce ∆ E S‐T promote intersystem crossing processes, thus increasing generation ROS. addition, negatively charged anion group provides environment for excited so as electron generate Therefore, not only simultaneously with weak environmental dependence, but also effectively inhibit bacterial infections ablate tumor tissue by promoting cell apoptosis, inhibiting proliferation anti‐angiogenesis.

Language: Английский

Citations

80
Novel phenoxo-bridged di- and tri-nuclear Cu(II) salamo-like complexes driven by various counter-anions DOI

Ya‐Ting La,

Yuan‐Ji Yan,

Lu-Lu Gan

et al.

Inorganica Chimica Acta, Journal Year: 2022, Volume and Issue: 546, P. 121336 - 121336

Published: Dec. 6, 2022

Language: Английский

Citations

77
A turn-off fluorescent probe for the detection of copper(II) ion based on a salicylaldehyde derivatives Schiff-base DOI Open Access
Yin‐Xia Sun, Yigang Sun,

Zhe‐Peng Deng

et al.

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1291, P. 136069 - 136069

Published: June 22, 2023

Language: Английский

Citations

62
The effect of different counter-anions on two nonsymmetric salamo-type copper(II) complexes with different structures DOI

Lu-Lu Gan,

Hao‐Ying Niu,

Lele Liu

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1302, P. 137526 - 137526

Published: Jan. 9, 2024

Language: Английский

Citations

59
Coordination-Driven Salamo-Salen-Salamo-Type Multinuclear Transition Metal(II) Complexes: Synthesis, Structure, Luminescence, Transformation of Configuration, and Nuclearity Induced by the Acetylacetone Anion DOI

Ya‐Ting La,

Yuan‐Ji Yan,

Xun Li

et al.

Inorganic Chemistry, Journal Year: 2023, Volume and Issue: 62(25), P. 9945 - 9963

Published: June 13, 2023

A flexible polydentate Salamo-Salen-Salamo hybrid ligand H4L was designed and synthesized, which has rich pockets (salamo salen pockets) so that it may have fascinating coordination patterns with transition metal(II) ions. Four multinuclear complexes, novel butterfly-shaped homotetranuclear [Ni4(L)(μ1-OAc)2(μ1,3-OAc)2(H2O)0.5(CH3CH2OH)3.5]·4CH3CH2OH (1), helical homotrinuclear [Zn3(L)(μ1-OAc)2]·2CH3CH2OH (2), double-helical [Cu2(H2L)2]·2CH3CN (3), mononuclear [Ni(H2L)]·1.5CH3COCH3 (4), been synthesized characterized by single-crystal X-ray diffraction. The effects of different anions [OAc- (O2C5H7)2-] on the complexation behavior ions were studied UV-vis spectrophotometry. fluorescent properties four complexes zebrafish, are expected to be a potential light-emitting material. Ultimately, interaction region indicator (IRI) valuations, Hirshfeld surface analyses, density functional theory (DFT & TD-DFT), electrostatic analyses (ESP), simulations carried out further demonstrate weak interactions electronic free its complexes.

Language: Английский

Citations

51
An infrequent longer carbon-chain four-oxime naphthyl-bis(salamo)-like fluorescence probe for efficient and selective sensing of Al3+ ions DOI

Hao‐Ying Niu,

Yuan Gao, Xiaoxia Li

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1305, P. 137795 - 137795

Published: Feb. 12, 2024

Language: Английский

Citations

50
A nonsymmetrical salamo-like fluorescence chemical sensor for selective identification of Cu2+ and B4O72− ions and practical applications DOI
Zhilei Chai, Guohua Liu,

Yingru Zheng

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 312, P. 123839 - 123839

Published: Jan. 2, 2024

Citations

49
Zn-based metal-organic-framework as a multifunctional fluorescent sensor for HSO4−, acidic and basic amino acids DOI
Yin‐Xia Sun,

Han WenYu,

Zhe‐Peng Deng

et al.

Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 556, P. 121643 - 121643

Published: June 16, 2023

Language: Английский

Citations

45
A naphthalene based chemosensor for dual channel recognition of Al3+and relay recognition of Fe3+ in water-bearing system and bioimaging in zebrafish DOI
Yin‐Xia Sun, Biao Zhao, Lulu Gao

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1306, P. 137850 - 137850

Published: Feb. 23, 2024

Language: Английский

Citations

36
A benzimidazole-appended double-armed salamo type fluorescence and colorimetric bifunctional sensor for identification of MnO4− and its applications in actual water samples DOI

Pei‐Lin Yuan,

Li Tong, Xiaoxia Li

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 315, P. 124252 - 124252

Published: April 4, 2024

Language: Английский

Citations

34