Abstract Metal halide perovskites have emerged as promising photovoltaic materials, but, despite ultralow thermal conductivity, progress on developing them for thermoelectrics has been limited. Here, we report the thermoelectric properties of all-inorganic tin based with enhanced air stability. Fine tuning films is achieved by self-doping through oxidation (ΙΙ) to (ΙV) in a thin surface-layer that transfers charge bulk. This separates doping defects from transport region, enabling electrical...

Circularly polarized light (CPL) has considerable technological potential, from quantum computing to bioimaging. To maximize the opportunity, high performance photodetectors that can directly distinguish left-handed and right-handed circularly are needed. Hybrid organic-inorganic perovskites containing chiral organic ligands an emerging candidate for active material in CPL photodetecting devices, but current studies suggest there be a trade-off between ability differentially absorb...

In wireless sensor networks that consist of a large number low-power, short-lived, unreliable sensors, one the main design challenges is to maintain sufficient sensing coverage and reliability. order address this challenge, paper introduces novel strategy controllable communication based on loop theorem. Proactive nodes utilize perceptual effect theorem, substituting failure using excellent or covering blank path shortest move path. Theoretical analysis performance evaluation reveal proposed...

Efficient treatment of wastewater contaminated with carcinogenic Cr(VI) has been a long-term challenge for both academic and industrial research efforts. Removal species by ion exchange is relatively simple efficient method, its combination highly tailorable nanomaterials promising the such wastewater. Here, we report type cationic porous organic polymer (POP), namely, PTPA–PIP, which can be prepared simply converting corresponding aromatic polyamine PTPA to protonated form, thereby...

A facile antisolvent vapor diffusion method was employed to grow size-controllable C₆₀ single crystal microwires for OFETs and photodetectors.

Four new conjugated microporous polymers (CMPs) were synthesized by a Buchwald-Hartwig (BH) cross-coupling reaction of tri- and tetrafunctionalized precursors to yield materials with tunable surface area pore size distribution. This approach yielded LPCMP1-4, CMPs significantly higher Brunauer-Emmett-Teller (BET) areas (more than 5 times higher) other related BH-based CMPs. These possess not only high BET specific chemical thermal stabilities, but also exhibit outstanding swellability. To...

Organic semiconducting single crystals are ideal building blocks for organic field-effect transistors (OFETs) and photodetectors (OPDs) because they can potentially exhibit the best charge transport photoelectric properties in materials. Nevertheless, it is usual single-crystal OFETs to be built from one kind of material which dominant either electron or hole; such show unipolar transport. Furthermore, OPDs present high performance only restricted regions limited absorption one-component...

A new group of cobalt-free perovskite oxides, Ba0.975La0.025Fe1-xCuxO3-δ (BLFC, x = 0.05–0.15), was designed, characterized and applied as oxygen permeation membranes. It found that BLFC oxides with Cu doping range 0.075–0.15 maintain cubic phase in a wide temperatures. More introduced at the B-site results gradual increase electrical conductivity, which is attributed to denser overlapping electron clouds Cu–O bonds. With increasing content, vacancy concentration increases ion migration...

The purpose of this study was to identify new metal-based anticancer drugs; end, we synthesized two copper(II) complexes, namely [Cu(ncba)4(phen)] (1) and [Cu(ncba)4(bpy)] (2), comprised 4-chloro-3-nitrobenzoic acid as the main ligand. single-crystal XRD approach employed determine complex structures. Binding between these complexes calf thymus DNA (CT-DNA) human serum albumin (HSA) explored by electronic absorption, fluorescence spectroscopy, viscometry. Both intercalatively bound CT-DNA...

[60]PCBM single crystals were prepared to understand their intrinsic photo-responsivity, stability, and charge transport properties.

The Stephania tetrandra−Astragalus membranaceus herbal pair (FH) is a classic widely used in the treatment of nephrotic syndrome (NS). effects tetrandra (FJ) and Astragalus (HQ) on NS have been reported, but mechanism their combination improvement are still unclear. model was established by injecting adriamycin into tail vein. FH intervention reduced levels serum triglyceride, total cholesterol, interleukin-6 (IL-6), blood urea nitrogen (BUN), urinary protein, gene expression aquaporin 2...

The encapsulation of nitrogen within C60 forms nonmetallic endohedral fullerene N@C60. Previous calculations show that the encapsulated may favor more efficient charge injection and transport under external electric fields when compared to C60, suggesting N@C60 be a promising candidate for applications in organic electronic devices. However, owing difficulties both synthesis purification, potential application field has not been previously studied experimentally its intrinsic...

Abstract Solution‐processed organic single‐crystalline donor–acceptor heterojunctions (SCHJs) composed of N,N,N′,N′ ‐tetraphenylbenzidine (TPB) and phenyl‐C 61 ‐butyric acid methyl ester ([60]PCBM) are successfully obtained, fundamental studies on its charge transport properties demonstrated, revealing the advantages applying SCHJs in photovoltaic devices. The exhibit a balanced high‐mobility ambipolar with both hole electron mobility being more than one‐order magnitude higher thin‐film...

A novel type of porous magnetic microsphere (<bold>Fe3O4@HCP</bold>) was firstly synthesized and possesses a high Brunauer–Emmett–Teller specific surface area excellent adsorption capacity for organic dyes.

Aromatic ketone moieties of NOM dominate aqueous photoproduction AuNPs.

Cellulose is an abundant natural polysaccharide that universally distributed. It can be extracted from corncobs, which are inexpensive, easily accessible, renewable, and environmentally friendly. A common strategy for effectively utilizing cellulose efficient heterogeneous expression of cellulase genes in Saccharomyces cerevisiae. However, the improvement utilization a relevant issue. Based on our previous findings, we constructed integrated secretion vector, pHBM368-pgk, containing...

A novel lectin (ABL) was purified from the dried fruiting bodies of Agaricus bitorquis. An efficient 3-step purification protocol involved two consecutive steps ion exchange chromatography on Q-Sepharose and SP-Sepharose gel filtration by FPLC Superdex 75. ABL is a monomeric protein with molecular mass 27.6 kDa, which different other lectins genus Agaricus. Its N-terminal amino acid sequence EYTISIRVYQTNPKGFNRPV unique sharing considerably high similarity mushroom lectins. The...