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Therapeutic Potential of Carbon Dots Derived from Phytochemicals as Nanozymes Exhibiting Superoxide Dismutase Activity for Anemia.
ACS Appl Mater Interfaces
January 2025
State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
Anemia is a potentially life-threatening blood disorder caused by an insufficient erythroblast volume in the circulatory system. Self-renewal failure of erythroblast progenitors is one of the key pathological factors leading to erythroblast deficiency. However, there are currently no effective drugs that selectively target this process.
View Article and Find Full Text PDFDynamic Phosphorescence Behavior of Carbene-Metal-Amide Complexes from the Perspective of Excited State Modulation.
Angew Chem Int Ed Engl
January 2025
Beijing Institute of Technology, School of Chemistry and Chemical Engineering, CHINA.
Carbene-metal-amide (CMA) complexes have diverse applications in luminescence, imaging and sensing. In this study, we designed and synthesized a series of CMA complexes, which were subsequently doped into a PMMA host. These materials demonstrate light-induced dynamic phosphorescence, attributed to their long intrinsic triplet state lifetime (τP,int, in the μs-ms scale), high intersystem crossing (ISC) rate constant (kISC, up to 107 s-1), and bright phosphorescence.
View Article and Find Full Text PDFN-Doped Carbon Nanodots as Temperature Sensors and Fluorescent Probes for the Detection of Tinidazole in Milk.
J Fluoresc
January 2025
School of Science, Jiangnan University, Wuxi, 214122, China.
In this study, nitrogen-doped carbon nanodots (N-CDs) with temperature and fluorescence sensing were prepared via hydrothermal method using L-lysine and ethylenediamine as precursors. The synthesized N-CDs exhibited spherical morphology with sizes ranging from 2.8 to 5.
View Article and Find Full Text PDFSustained treatment-free remission in two chronic myeloid leukemia patients after asciminib discontinuation: a report of two cases.
Ann Hematol
January 2025
Department of internal medicine, Albert Schweitzer Hospital, Dordrecht, The Netherlands.
Selected chronic myeloid leukemia (CML) patients may discontinue their tyrosine kinase inihibitor (TKI) in an attempt to achieve sustained treatment-free remission (TFR), which mitigates therapy-related side effects and limits treatment costs. TFR has been extensively studied following the discontinuation of adenosine triphosphate (ATP) - competitive TKI. However, there is minimal data concerning TFR after the discontinuation of the novel TKI asciminib.
View Article and Find Full Text PDFStabilizing bicontinuous particle-stabilized emulsions formed solvent transfer-induced phase separation.
Soft Matter
January 2025
Van 't Hoff Laboratory of Physical and Colloid Chemistry, Department of Chemistry, Debye Institute for Nanomaterials Science, Utrecht University, Utrecht, The Netherlands.
Bicontinuous particle-stabilized emulsions (bijels) are unique soft materials that combine the bulk properties of two immiscible fluids into a single interconnected structure. This structure is achieved through the formation of two interwoven fluid networks, stabilized by an interfacial layer of colloidal particles. Bijels with submicron-scale domain networks can be synthesized solvent transfer-induced phase separation (STrIPS).
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