Materials Literature
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Platinum(IV) complexes containing carboxylate and carbamate ligands at the axial position have been reported previously. A better understanding of the similarity and difference between the two types of ligands will provide us with new insights and more choices to design novel Pt(IV) complexes. In this study, we system…
As one of the lightest metallic materials, magnesium is considered as a promising replacement for aluminum, titanium, and steel. However, lightweight energy-saving magnesium and magnesium alloys suffer from poor ductility (5%–8%) due to their hexagonal closed packed crystalline structure and a limited number of easily…
Abstract The recent sky-rocketing performance of perovskite solar cells has triggered a strong interest in further upgrading the fabrication techniques to meet the scalability requirements of the photovoltaic industry. The integration of vapor deposition into the solution process in a sequential fashion can boost the…
Stereoselective recognition of amino acids is extremely important due to its high chirality-dependent interactions and physiological activities in life activities. We herein report a novel functionalized chiral fluorescent nanosensor prepared from surface modification of CdSe/ZnS quantum dots (QDs) with pyroglutamic a…
Intramolecular spatial charge transfer (ISCT) plays a critical role in determining the optical and charge transport properties of thermally activated delayed fluorescence (TADF) materials. Herein, a new donor/acceptor-type TADF compound based on rigid dibenzothiophene sulfone (DBTS) moiety, STF-DBTS, was designed and…
This feature article describes recent trends and advances in structuring network polymers using a coordination-driven metal-organic framework (MOF)-based template approach to demonstrate the concept of crystal-controlled polymerization in confined nanospaces, forming tailored architectures ranging from simple linear o…
Abstract Noble-metal-free photocatalysts have attracted tremendous interest in recent years. Among them, cadmium sulfide (CdS) has been considered as one of the most important photocatalysts with potential applications in hydrogen evolution. However, its efficiency is relatively low due to the fast recombination of ph…
Abstract 5-Hydroxymethylfurfural (HMF) and levulinic acid (LA) are two important platform compounds that can be produced by the dehydration of hexoses from hydrolysis of cellulose. In this study, glucose dehydration was catalyzed by the SO42–/ZrO2 catalyst in the NaCl–THF/H2O biphasic solvent system. Complete conversi…
Abstract Transition metal oxides with spinel AB2O4 phases are deemed as potential anode materials for lithium-ion batteries (LIBs), attributing to high specific capacities, low cost, and environmental friendliness, but the pulverization problem induced by the volume changes upon lithiation/delithiation greatly restric…
Although immunogenic cell death (ICD)-based chemoimmunotherapy elicits an immune response, it always focuses on eliminating "seeds" (tumor cells) but neglects "soil" (tumor microenvironment, TME), leading to tumor growth and metastasis. Herein, a type of detachable core-shell nanoplatform (DOX@HA-MMP-2-DEAP/CXB) is de…
Melanins are a group of dark insoluble pigments found widespread in nature. In mammals, the brown-black eumelanins and the reddish-yellow pheomelanins are the main determinants of skin, hair, and eye pigmentation and play a significant role in photoprotection as well as in many biological functions ensuring homeostasi…
Asgard archaea genomes contain potential eukaryotic-like genes that provide intriguing insight for the evolution of eukaryotes. The eukaryotic actin polymerization/depolymerization cycle is critical for providing force and structure in many processes, including membrane remodeling. In general, Asgard genomes encode tw…
Nowadays, the problem of the model's applicability domain (AD) definition is an active research topic in chemoinformatics. Although many various AD definitions for the models predicting properties of molecules (Quantitative Structure-Activity/Property Relationship (QSAR/QSPR) models) were described in the literature,…
Biochar is known to be a highly adsorptive material, especially when the biochar is altered by activation to further increase its sorption ability. Little information, however, is available on the potential reversibility of both ammonium (NH4+) and nitrate (NO3−) sorption on the inherent biochar pH. The objective of o…
Dear Editor, The axolotl, Ambystoma mexicanum, has extraordinary capability to fully recover multiple tissues after lost, whereas such capability has disappeared in mammals. Thus, deciphering detailed mechanisms underlying axolotl regeneration could provide valuable lessons for regenerative medicine. However, many que…
The competition between charge recombination and extraction principally affects the fill factor (FF) and power conversion efficiency (PCE) of planar thin-film solar cells. In Sb 2 S 3 thin-film solar cells, the electrocharge recombination and extraction n transport layer (ETL) plays a significant role in electron extr…
Ion migration represents an intrinsic instability of metal halide perovskite solar cells. Here we show that triple-cation FA x MA y Cs 1– x – y PbI 3 [FA + = (NH 2 ) 2 CH +, MA + = CH 3 NH 3 + ] active layers with mixed orthorhombic, post-perovskite (δ ortho -CsPbI 3 ), and cubic perovskite (α) phases (i.e., α/δ-phase…
Ferrocenes are ubiquitous organometallic building blocks that comprise a Fe atom sandwiched between two cyclopentadienyl (Cp) rings that rotate freely at room temperature. Of widespread interest in fundamental studies and real-world applications, they have also attracted some interest as functional elements of molecul…
Chemodynamic therapy (CDT) has aroused extensive attention for cancer treatment in the last five years, as it could suppress tumor progression through in situ detrimental oxidative stress of the tumor cells via the Fenton reaction. Under a tumor acidic microenvironment, the Fenton reaction can be initiated for disprop…
Rapid, facile, and reliable recognition of different antibiotics by self-calibrating luminescent sensors are important for practical requirements. Herein, we design and synthesize a series of Eu 1– x Tb x -MOF using a flexible ligand H 4 L (5,5′-(propane-1,3-diylbis(oxy))di-isophthalic acid). With changing reactant ti…