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In this study, a water-stable microcrystalline bioMOF was synthesized, characterized, and loaded with silver ions or highly emissive rare earth (RE) metals such as Eu/Tb. The obtained materials were used as active layers in a proof-of-concept sustainable light-emitting device, highlighting the potential of bioMOFs in optoelectronic applications.
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http://dx.doi.org/10.1039/d1cc05214d | DOI Listing |
Nanotechnology
September 2025
State Key Laboratory of Optoelectronic Materials and Technologies School of Chemistry and Chemical Engineering, Sun Yat-Sen University, No 135, XinGangXi Road, Guangzhou 510275, guangzhou, 510275, CHINA.
Silicon carbide nanowires (SiC NWs) combine the benefits of bulk SiC materials with the properties of low-dimensional nanomaterials. They are known for their excellent mechanical strength and durability, which are critical for their potential applications in high-stress environments and micro-nano functional systems. Here, the mechanical properties and deformation mechanisms of 2H-SiC NWs with rare defects in the [0001] orientation are reported.
View Article and Find Full Text PDFJ Colloid Interface Sci
September 2025
College of Physics and Electronic Information, Yunnan Key Laboratory of Optoelectronic Information Technology, Yunnan Normal University, Kunming 650500, China. Electronic address:
Antimony trisulfide (SbS) has emerged as a promising inorganic semiconductor for optoelectronics due to its distinctive anisotropic crystal structure and suitable bandgap (∼1.7 eV). While hydrothermal synthesis remains challenging for achieving high crystallinity and controlled morphology, we developed an innovative dual‑sulfur precursor strategy utilizing sodium thiosulfate (STS) and thioacetamide (TAA) at a 7:2 M ratio with SbCl.
View Article and Find Full Text PDFLangmuir
September 2025
Biophysical Chemistry Laboratory, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India.
Photophysical studies on the interaction of small molecules with various forms of nucleic acids are attracting attention nowadays in order to delineate the molecular level mechanism of various biological processes occurring in vivo. Herein, we employed vivid steady-state and time-resolved spectroscopic techniques to elucidate the detailed characterization of the binding interaction of a biologically active cationic dye thioflavin T (ThT) with double and triple helical forms of RNA - A.U duplex and U.
View Article and Find Full Text PDFACS Appl Mater Interfaces
September 2025
N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Novosibirsk 630090, Russia.
While fluorene-containing materials are widely used in organic optoelectronics as bright emitters and hole semiconductors, their diazafluorene analogues have been poorly explored, though their nitrogen atoms could result in electron transport and bring sensory abilities. Here, we report the synthesis, characterization, and detailed study of a series of 4,5-diazafluorene-derivatives with different donor/acceptor substituents and organic semiconductors based on these molecules. The crystal structures of all the materials were solved by X-ray diffraction, indicating the presence of extensive π-stacking and anisotropic charge-transfer pathways.
View Article and Find Full Text PDFAdv Mater
September 2025
School of Chemistry and Biochemistry, School of Materials Science and Engineering, Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
Molecular spin systems that can be chemically tuned, coherently controlled, and readily integrated within devices remain central to the realization of emerging quantum technologies. Organic high-spin materials are prime candidates owing to their similarity in electronic structure to leading solid-state defect-based systems, light element composition, and the potential for entanglement and qubit operations mediated through spin-spin exchange. However, the inherent instability of these species precludes their rational design, development, and application.
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