One of the most efficient ways to create new materials is the fabrication of nanocomposites and/or nanohybrids. Composites adopt some characteristics from the components that compose it; synergistic effects can also produce properties not present in any of the parts. A union of the worlds of organic, biological, and inorganic materials merges the versatility, fine structural precision, and mechanical and chemical stability of these respective areas. In this short review, we introduce recent developments of supramolecular approaches for nanocomposite fabrications mainly based on LbL assembly, LB films, and mesoporous structures, as well as incorporation of various supramolecular components into composites.
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http://dx.doi.org/10.1166/jnn.2010.1503 | DOI Listing |
Nat Commun
January 2025
Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory, Hubei Provincial Engineering Research Center of Emerging Functional Coating Materials, School of Resource and Environmental Sciences, Wuhan University, Wuhan, 430079, China.
Achieving a synergy of biocompatibility and extreme environmental adaptability with excellent mechanical property remains challenging in the development of synthetic materials. Herein, a "bottom-up" solution-interface-induced self-assembly strategy is adopted to develop a compressible, anti-fatigue, extreme environment adaptable, biocompatible, and recyclable organohydrogel composed of chitosan-lignosulfonate-gelatin by constructing noncovalent bonded conjoined network. The ethylene glycol/water solvent induced lignosulfonate nanoparticles function as bridge in chitosan/gelation network, forming multiple interfacial interactions that can effectively dissipate energy.
View Article and Find Full Text PDFNat Commun
January 2025
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China.
The shortwave infrared (SWIR) region is an ideal spectral window for next-generation bioimaging to harness improved penetration and reduced phototoxicity. SWIR spectral activity may also be accessed via supramolecular dye aggregation. Unfortunately, development of dye aggregation remains challenging.
View Article and Find Full Text PDFLangmuir
January 2025
Dipartimento di Fisica e Chimica - Emilio Segré, Università degli Studi di Palermo, Viale delle Scienze ed. 18, 90128 Palermo, Italy.
Amyloid fibrils have recently emerged as promising building blocks for functional materials due to their exceptional physicochemical stability and adaptable properties. These protein-based structures can be functionalized to create hybrid materials with a diverse range of applications. Here we report a simple eco-friendly protocol for generating amyloid fibrils from hen egg white lysozyme decorated with gold nanoparticles that can self-assemble in a hydrogel.
View Article and Find Full Text PDFInorg Chem
January 2025
School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, People's Republic of China.
Phys Chem Chem Phys
January 2025
School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Jilin Provincial International Joint Research Center of Photo-functional Materials and Chemistry, Changchun, 130022, China.
Ternary solar cells have been rapidly developed in the realm of organic solar cells (OSCs). The incorporation of a third component into a cell results in a complicated active layer morphology, and the relation of this morphology to power conversion efficiency remains elusive. In this work, two ternary active layers, B1:Y7 (10 wt%):BO-4Cl and B1:Y7 (50 wt%):BO-4Cl are constructed, and the reasons for the differences in PCE caused by varying the Y7 content are investigated using theoretical calculations.
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