The Analyst, Год журнала: 2024, Номер 149(17), С. 4322 - 4342
Опубликована: Янв. 1, 2024
Biomedical silk protein optics has become the subject of intensive research aimed at solving challenges associated with traditional medical devices in terms biocompatibility and performance balance.
Язык: Английский
Plasmonics, Год журнала: 2025, Номер unknown
Опубликована: Март 12, 2025
Язык: Английский
Процитировано
0
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2025, Номер unknown, С. 126188 - 126188
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
ACS Omega, Год журнала: 2024, Номер 9(24), С. 26257 - 26266
Опубликована: Июнь 7, 2024
This study reports the synthesis of novel fluorescent probes, phenol-hydrazide-appended tetraphenylethenes (TPEs I and II), explores their photochemical properties. The probes exhibit aggregation-induced emission (AIE) in increasing water content, as observed using fluorescence spectroscopy. Further investigation with UV–vis techniques revealed potential ion sensors. Both TPE II act "turn-off" sensors for Cu2+ ions, showing decreased intensity presence. Their limit detection (LOD) association constant (Ka) were found to be comparable at 747 nM/597 nM, 2.46 × 105 M–1/2/1.78 M–1/2, respectively. Moreover, quantum yields also calculated 0.651 0.325, Interestingly, these function "turn-on" glutathione (GSH) presence copper. means can reversibly switched off on by alternating CuCl2 GSH additions. LOD values II–Cu2+ 544 nM. In addition, employed visual analysis assess color alterations TPEs filter paper real samples. Overall, this research introduces promising new applications copper biomolecule sensing
Язык: Английский
Процитировано
3
Food Chemistry, Год журнала: 2024, Номер 463, С. 141458 - 141458
Опубликована: Сен. 27, 2024
Язык: Английский
Процитировано
3
International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(7), С. 2969 - 2969
Опубликована: Март 25, 2025
Photodynamic therapy (PDT) is an innovative treatment that has recently been approved for clinical use and holds promise cancer patients. It offers several benefits, such as low systemic toxicity, minimal invasiveness, the ability to stimulate antitumor immune responses. For certain types of cancer, it shown positive results with few side effects. However, PDT still faces some challenges, including limited light penetration into deeper tumor tissues, uneven distribution photosensitizer (PS) can also affect healthy cells, difficulties posed by hypoxic microenvironment (TME). In conditions, PDT's effectiveness reduced due insufficient production reactive oxygen species, which limits destruction lead relapse. This review highlights recent advances in photosensitizers nanotechnologies are being developed improve PDT. focuses on multifunctional nanoplatforms nanoshuttles have preclinical studies, especially treating solid tumors. One key areas focus development PSs specifically target mitochondria treat deep-seated malignant New mitochondria-targeting nano-PSs designed better water solubility extended wavelength ranges, allowing them tumors more effectively, even challenging, environments. These advancements opening new doors treatment, when combined other therapeutic strategies. Moving forward, research should optimizing PDT, creating efficient drug delivery systems, developing smarter platforms. Ultimately, these efforts aim make a first-choice option
Язык: Английский
Процитировано
0
Molecular Physics, Год журнала: 2025, Номер unknown
Опубликована: Апрель 9, 2025
Язык: Английский
Процитировано
0
Coordination Chemistry Reviews, Год журнала: 2025, Номер 536, С. 216666 - 216666
Опубликована: Апрель 10, 2025
Язык: Английский
Процитировано
0
Materials Today Bio, Год журнала: 2025, Номер 32, С. 101763 - 101763
Опубликована: Апрель 12, 2025
Язык: Английский
Процитировано
0
Chemistry - An Asian Journal, Год журнала: 2024, Номер 19(21)
Опубликована: Авг. 13, 2024
Organic luminescence materials makes the molecule more enthusiastic in wide variety of applications. The luminescent organic are a attraction researchers, and Aggregation-Induced Emission (AIE) is attributed to occurrence that particular chromophores (typically fluorophores) display very low or nearly no emission monomolecular soluble state but become highly emissive when forming aggregates solution solid state. This phenomenon relatively abnormal compared with many other traditional fluorophores. AIE research suppresses aggregation-caused quenching (ACQ). Nevertheless, carbon dots (CDs) quantum have shown tyical florescence properties, therefore, recent years researchers also attracted for their developments. CDs, luminescent, not only used biomedical applications light-emitting diodes sensing, self-assembly, areas. One should introduce promising material designed framework exhibits characteristics ensure moral results AIE. Amongest, AIE-active tetraphenylethylene (TPE) attractive fluorophores due its easy synthesis strategy. review article discusses properties TPE, broad range We outlined linear, branched-shaped supramolecular, hybrid macromolecules potential future.
Язык: Английский
Процитировано
3
Journal of Materials Chemistry B, Год журнала: 2024, Номер 12(43), С. 11134 - 11141
Опубликована: Янв. 1, 2024
Hydrogen sulfide (H
Язык: Английский
Процитировано
2