Novel plasmonic Bi nanoparticles deposited in situ (BiO)2CO3 microspheres (Bi/BOC) were fabricated via a one-pot hydrothermal treatment of bismuth citrate, sodium carbonate, and thiourea. Different characterization techniques, including XRD, SEM, TEM, XPS, UV–vis DRS, PL, time-resolved fluorescence spectra, photocurrent generation, performed to investigate the structural optical properties as-prepared samples. The results indicated that generated on surface reduction Bi3+ by nanoparticle...

AIE-active luminogen tetraphenylethene (TPE) was incorporated into a UiO-isoreticular zirconium metal-organic framework via the strategy of mixed dicarboxylate struts, and resulting functionalized MOF shows strong blue-green emission selective sensing nitroaromatic explosives 2,4,6-trinitrophenol (TNP) 2,4-dinitrophenol (DNP) through fluorescence quenching. Moreover, luminescent exhibits efficient photocatalytic activity for aerobic cross-dehydrogenative coupling reactions mediated by visible light.

Plasmonic Ag nanocrystals were <italic>in situ</italic> decorated on 3D (BiO)₂CO₃ hierarchical microspheres for enhanced visible light photocatalysis and photocurrent generation by a one-pot hydrothermal method.

Hypochlorous acid (HClO) acts as a dominant microbicidal mediator in the natural immune system, and excess production of hypochlorites is related to series diseases. Thus, it vitally important necessary develop highly sensitive selective method for HClO detection living systems, most fluorescent probes are mainly focused on cells imaging. Besides, accurate quantitative information about individual large cell population extremely understanding inflammation cellular apoptosis well. In our...

A PTZ-based D–A COF with low exciton binding energy and high charge separation efficiency exhibited an enhanced photocatalytic performance in oxidative amine coupling cyclization of thioamide reactions.

By integrating various electron-donating units into CTFs, their photophysical and photochemical properties can be facilely modulated to achieve an enhanced performance for photocatalytic selective oxidation of sulfides sulfoxides.

Here we demonstrate that a fluorescent benzothiadiazole (BTD)-conjugated terphenyldicarboxylate (TPDC) linker (denoted as H2-ostpdc) has been hybridized by quinoxaline-2,3-(1H,4H)-dione (QD) moiety possessing lactam-lactim tautomerism, which was further integrated into robust and porous UiO-68 type zirconium metal–organic framework (MOF UiO-68-osdm) utilizing the mixed two dicarboxylate struts with same ligand lengths. The resultant MOF UiO-68-osdm can work ratiometric luminescent sensor for...

A turn-on fluorescent sensor based on benzothiadiazole was constructed for simultaneous selective and visual detection of oxalyl chloride phosgene.

Non-spherical Cu@CuS yolk–shell structures are successfully obtained using Cu2O cube templates in a process combining rapid surface sulfidation followed by disproportionation of the core upon treatment with hydrochloric acid solution. By employing above method, different morphologies, including octahedral, truncated and cuboctahedral shapes, can be synthesized. The void space within hollow provides unique confined space, where metallic copper present shell protected from agglomeration...

The targeted delivery of a photosensitizer (PS) with appropriate carriers represents an attractive means selectively delivering cargo to target tissues or subcellular compartments for photodynamic therapy (PDT). Herein, three-arm distyryl BODIPY derivative conjugated mannose units (denoted by BTM) that can co-assemble Tween 80 form nanomicelles (BTM-NMs) PDT is reported. MDA-MB-231 breast cancer cells recognized and specifically internalized BTM-NMs via mannose-receptor-mediated endocytosis...

A zirconium(IV)-based UiO-topological metal–organic framework (UiO-68Se) containing benzoselenadiazole was synthesized by an approach of the mixed dicarboxylate struts, which show highly efficient and recycalable photocatalytic activity for aerobic cross-dehydrogenative coupling reactions between tertiary amines various carbon nucleophiles under visible-light irradiation.

Despite significant progress being made in the development of cobaltosic oxide or modified nanomaterials degradation organic pollutants, to our knowledge, there are only very few available reports on crystal facet effect Co3O4 with different morphologies peroxymonosulfate activation for oxytetracycline degradation. Herein, we first reported synthesis three kinds nanocomposites various morphologies, including nanocubes (Co3O4-c), octahedron (Co3O4-o), and truncated (Co3O4-t), activating (PMS)...

A photoactive triazolobenzothiadiazole (TBTD)-conjugated terphenyldicarboxylate (TPDC) linker was introduced into a porous and robust UiO-68 isoreticular zirconium metal–organic framework (denoted as UiO-68-TBTD) by the de novo synthetic approach of mixed TPDC struts. Under blue-light-emitting-diode irradiation, UiO-68-TBTD can serve heterogeneous photocatalyst for highly efficient selective oxidation sulfur mustard simulant (2-chloroethyl ethyl sulfide) to corresponding much less toxic...

Here we report two isoreticular 6-connected Zr6 and Hf6 cluster based metal-organic frameworks (MOFs) for the fast degradation of a nerve agent simulant dimethyl 4-nitrophenyl phosphate (DMNP) with half-lives of...

Abstract Polycarbosilane (PCS) pyrolysis is a common method for synthesizing silicon carbide (SiC). However, the relationship between structure and properties during PCS not well understood, monitoring thermomechanical process challenging. Few studies have examined evolution of performance pyrolysis. Therefore, investigating structure–property essential. In this study, reliable model was developed to track crosslinking, inorganic transformations, gas release Molecular dynamics (MD)...

&lt;p&gt;Glucose is a vital energy source for the fetus, storing any surplus as glycogen. Neonates experiencing intrauterine growth restriction exhibit decreased hepatic glycogen levels. Consequently, regulation of deposition may hold immense significance in fetal development, yet intricacies homeostasis remain poorly understood. Here, we aimed to explore differences and its potential mechanisms using pigs with lowest (L) medium (M) body weights on gestation days 60 (GD 60) 90 90). We...

Novel 3D Au/(BiO)₂CO₃heterostructures with size-controlled Au nanoparticles (2–10 nm) were first synthesized and applied in photocatalytic NO removal.

A (3,24)-connected rht-type metal organic framework (MOF Cu-UBTA) containing a urea group was readily prepared by the solvothermal reaction between hexacarboxylate ligand and Cu(NO3)2. Gas sorption investigations demonstrated its high porosity uptake capacities for CO2 H2. Moreover, MOF can act as an efficient heterogeneous catalyst Friedel–Crafts alkylation of N-methyl pyrrole or indole with nitroalkenes.

Phosgene, a widely used but highly toxic substance, may pose serious risk to public safety and health because of the potential abuse possible accidental leakage. Consequently, it is great significance develop rapid, reliable, sensitive detection method for this noxious agent. In work, an aggregation-induced emission-based sensor, 3,6-bis(1,2,2-triphenylvinyl)benzene-1,2-diamine (DATPE), has been rationally designed detecting phosgene by conjugation o-phenylenediamine (OPD) core as reactive...

A urea-containing UiO-68 isoreticular zirconium metal–organic framework with mixed dicarboxylate struts can work as an efficient hydrogen-bond-donating heterogeneous catalyst for Henry reactions of benzaldehydes and nitroalkanes.

An unprecedented visible-light-induced direct C(sp²)–H amination of aryl aldehyde-derived hydrazones was developed by using <italic>N</italic>-acyloxyphthalimides as nitrogen-radical precursors.