Journal of Materials Chemistry C, Год журнала: 2021, Номер 10(3), С. 994 - 1002
Опубликована: Дек. 7, 2021
Tunable and thermally stable NIR photoluminescence has been realized in Na 3 Sc 2 (PO 4 ) :Cr 3+ phosphors by co-doping Ga ions. Their application as a luminescence converter for LEDs is also demonstrated.
Язык: Английский
Bioactive Materials, Год журнала: 2022, Номер 17, С. 49 - 70
Опубликована: Фев. 1, 2022
As a kind of nature-derived bioactive materials, polyphenol-based hydrogels possess many unique and outstanding properties such as adhesion, toughness, self-healing due to their specific crosslinking structures, which have been widely used in biomedical fields including wound healing, antitumor, treatment motor system injury, digestive disease, oculopathy, bioelectronics. In this review, starting with the classification common hydrogels, pyramid evolution process from structures derived then applications is elaborated, well efficient reverse design considerations hydrogel systems are proposed. Finally, existing problems development prospects these materials discussed. It hoped that perspective review can promote further innovation breakthroughs future.
Язык: Английский
Процитировано
120
Advanced Drug Delivery Reviews, Год журнала: 2022, Номер 190, С. 114536 - 114536
Опубликована: Сен. 13, 2022
Язык: Английский
Процитировано
106
RSC Advances, Год журнала: 2023, Номер 13(21), С. 14443 - 14460
Опубликована: Янв. 1, 2023
This review summarizes the common inorganic and organic photothermal nanoagents their applications in tumor therapy. Additionally, challenges future prospects of nanomaterial-based therapy cancer treatment are discussed.
Язык: Английский
Процитировано
76
Advanced Functional Materials, Год журнала: 2023, Номер 33(29)
Опубликована: Июнь 9, 2023
Abstract Growing concern about photothermal tumor therapy (PTT) as a promising alternative to conventional liver cancer treatment, which is treatment strategy that utilizes near‐infrared (NIR) light‐induced agents (PTAs) yield effects localize thermal damage for tumors. Herein, given the gap between experimental research and clinical application, this review seeks timely summarize highlight recent progress of PTAs used in vivo vitro last five‐year. The implications various on multifunctional conversion capability, structure‐performance correlations PTT, together with evaluation their potential application are systematically dissected further dig out what buried mechanism is. Besides, higher requirements put forward discrepancies crucial issues faced by different PTT related medical technical obstacles being conquered, lays solid theoretical foundation field oncology whole, especially cancer. Finally, it expected can present valuable guidance design efficient, photostability, biosafety‐aware anticancer while stepping into fast traffic lane from bench bedside foreseeable future.
Язык: Английский
Процитировано
55
Journal of the American Chemical Society, Год журнала: 2023, Номер 145(9), С. 5474 - 5485
Опубликована: Фев. 22, 2023
Stable redox-active conjugated molecules with exceptional electron-donating abilities are key components for the design and synthesis of ultralow band gap polymers. While hallmark electron-rich examples such as pentacene derivatives have been thoroughly explored, their poor air stability has hampered broad incorporation into polymers practical applications. Herein, we describe electron-rich, fused pentacyclic pyrazino[2,3-b:5,6-b']diindolizine (PDIz) motif detail its optical redox behavior. The PDIz ring system exhibits a lower oxidation potential reduced than isoelectronic while retaining greater in both solution solid state. enhanced electron density, together readily installed solubilizing groups polymerization handles, allow use series gaps small 0.71 eV. tunable absorbance throughout biologically relevant near-infrared I II regions enables these PDIz-based efficient photothermal therapeutic reagents laser ablation cancer cells.
Язык: Английский
Процитировано
45
International Journal of Biological Macromolecules, Год журнала: 2024, Номер 269, С. 132113 - 132113
Опубликована: Май 6, 2024
Язык: Английский
Процитировано
37
Advanced Functional Materials, Год журнала: 2024, Номер 34(38)
Опубликована: Апрель 23, 2024
Abstract Currently, microbial infections have posed an arduous challenge to global public health, whereas the rise of antibiotic resistance is rendering traditional therapies futile, prompting development new antimicrobial technologies. Photoactive nanomaterials thus garnered a thriving interest for disinfection owing their superior antibacterial efficaciousness, favorable biosafety, and rapidness spatiotemporal precision in excreting bactericidal actions. The review summarizes recent advances emerging trends design, nanoengineering, bioapplications photoactive antimicrobials. It commences by elaborating fundamental theories on bacterial resistance, mechanisms phototherapy. Subsequently, regulation effectiveness comprehensively discussed, centering criteria strategies tuning photoabsorption spectra, photothermal conversion, photocatalytic efficiency, alongside tactics enabling synergistic therapies. This followed comparative analyses techniques modalities synthesizing engineering with diverse structures, forms, functionalities. Thereafter, state‐of‐the‐art applications phototherapies across various medical sectors are portrayed, key challenges opportunities finally discussed spur future innovations translation. envisaged provide useful guidance devising developing nanomaterials‐based photoresponsive antimicrobials application‐specific materials properties biological functions.
Язык: Английский
Процитировано
33
Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(11)
Опубликована: Янв. 16, 2024
Abstract Achieving photothermal therapy (PTT) at ultralow laser power density is crucial for minimizing photo‐damage and allowing higher maximum permissible skin exposure. However, this requires agents to possess not just superior conversion efficiency (PCE), but also exceptional near‐infrared (NIR) absorptivity. J ‐aggregates, exhibit a significant redshift narrower absorption peak with extinction coefficient. Nevertheless, achieving predictable ‐aggregates through molecular design remains challenge. In study, we successfully induced desirable J‐ aggregation (λ abs max : 968 nm, ϵ: 2.96×10 5 M −1 cm , λ em 972 Φ FL 6.2 %) by tuning electrostatic interactions between π‐conjugated planes manipulating surface potential of aromatic ring‐fused aza‐BODIPY dyes. Notably, controlling the preparation method encapsulating dyes into F‐127 polymer, were able selectively generate H ‐/ respectively. Furthermore, exhibited two controllable morphologies: nanospheres nanowires. Importantly, shortwave‐infrared ‐aggregated nanoparticles impressive PCE 72.9 % effectively destroyed cancer cells mice‐tumors an 0.27 W −2 (915 nm). This phototherapeutic nano‐platform, which generates behavior, can controllably form / H‐ aggregates selectable aggregate morphology, valuable paradigm developing tumor‐treatment density.
Язык: Английский
Процитировано
29
International Journal of Pharmaceutics, Год журнала: 2021, Номер 606, С. 120848 - 120848
Опубликована: Июнь 30, 2021
Язык: Английский
Процитировано
97
Chemical Engineering Journal, Год журнала: 2021, Номер 429, С. 132600 - 132600
Опубликована: Сен. 22, 2021
Язык: Английский
Процитировано
83