Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1287, P. 135709 - 135709
Published: May 3, 2023
Language: Английский
Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1287, P. 135709 - 135709
Published: May 3, 2023
Language: Английский
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
80Inorganica Chimica Acta, Journal Year: 2022, Volume and Issue: 546, P. 121336 - 121336
Published: Dec. 6, 2022
Language: Английский
Citations
77Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1291, P. 136069 - 136069
Published: June 22, 2023
Language: Английский
Citations
62Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1302, P. 137526 - 137526
Published: Jan. 9, 2024
Language: Английский
Citations
59Inorganic 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
51Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1305, P. 137795 - 137795
Published: Feb. 12, 2024
Language: Английский
Citations
50Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 312, P. 123839 - 123839
Published: Jan. 2, 2024
Citations
49Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 556, P. 121643 - 121643
Published: June 16, 2023
Language: Английский
Citations
45Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1306, P. 137850 - 137850
Published: Feb. 23, 2024
Language: Английский
Citations
36Spectrochimica 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