Organic phosphors integrating circularly polarized persistent luminescence (CPPL) across the visible range are widespread for applications in optical information encryption, bioimaging, and 3D display, but pursuit of color-tunable CPPL single-component organics remains a formidable task. Herein, via situ photoimplanting radical ion pairing into axial chiral crystals, we present elucidate an unprecedented double-module decay strategy to achieve colorful through combination stable triplet...

The development of fluorescent probes for detecting nerve agents has been the main concern focus research because their lethal toxicity humans. Herein, a probe (PQSP) based on quinoxalinone unit and styrene pyridine group was synthesized could visually detect sarin simulant diethyl chlorophosphate (DCP) with excellent sensing properties in solution solid states. Interestingly, PQSP showed an apparent intramolecular charge-transfer process by catalytic protonation after reacting DCP methanol,...

Abstract Binary cooperative complementary nanoscale interfacial materials, i.e, materials with two properties on the nanoscale, are introduced as a new concept for design of functional materials. The is based generation nanostructures mutually compensating surface solid. Under certain coordinating conditions, unexpected may often appear at these kinds interfaces, creating huge potential applications and theoretical research. Recent research indicates that binary extremely useful creation

Abstract Obtaining homochirality from biased symmetry‐breaking of self‐assembly in achiral molecules remains a great challenge due to the lack ingenious strategies and controlling their handedness. Here, we report first case symmetry breaking platinum (II) liquid crystals which self‐organize into an enantiomerically enriched single domain without selection handedness twist grain boundary TGB [ * ] phase. Most importantly, chiral control self‐organization can be achieved by using above...

Circularly polarized luminescence (CPL) derived from supramolecular self-assembly chirality has been a fascinating field of research due to its applications in photoactive devices and bioactive probes. Herein, we report straightforward pathway for the construction efficient transfer enhanced circularly phosphorescence based on platinum(II) metallomesogens via liquid crystal self-organization. Overall, two chiral metallomesogens, enantiomeric complexes (S)-Pt-L1 (R)-Pt-L1, were obtained...

Herein, four planar cyclometalated platinum(II) complexes with a main ligand of enlarged aromatic rings have been assessed as effective anticancer theranostic agents for the first time. With an increased number in N∧N ligand, 1a–1d exhibit lipophilicity and cytotoxicity selectivity. The intensity Pt–Pt interaction each complex can be indicated by enhanced near-infrared (NIR) emission phosphate-buffered saline (PBS), their binding activity biomolecules bovine serum albumin (BSA) is...

Commercial phosphines and phosphoniums were commonly reported to have unstable triplet dissipation because of the flexible C-P pyramidal geometry, resulting in extremely weak or no phosphorescence. To boost populations stability by restricting molecular motion rebuilding electronic structures, we that dual-ring-locking strategy could enable elevated intersystem crossing (ISC) radiation for rigid benzo[b]phospholium configuration, exhibiting intense persistent room temperature phosphorescence...

Overcoming spin-forbidden radiation in chiral phosphors has attracted enormous attention because of their capacity circularly polarized organic ultra-long room temperature phosphorescence (CP-OURTP). However, developments have been hindered by...

Transition metal mediated C-X (X = H, halogen) bond activation provides an impressive protocol for building polyaromatic hydrocarbons (PAHs) in C-C coupling and annulation; however, mimicking both the reaction model Lewis acid mediator simultaneously a hetero-PAH system selective C-P cleavage faces unsolved challenges. At present, developing of phosphonic backbone using noble-metal complexes is predominant passway construction phosphine catalysts P-center redox-dependent photoelectric...

MXene, a new type of two-dimensional materials, have been demonstrated as one the best photothermal materials owing to their strong light-matter interaction and high conversion efficiency in recent years. Herein, we report intriguing light-to-heat property vanadium carbide (V2C) MXene under irradiation millisecond laser pulse. Unlike typical V2C not only converts incident energy heat by physical effect, but also triggers exothermic oxidation MXene. The could be greatly promoted with addition...

Abstract Multiple resonance thermally activated delayed fluorescence (MR‐TADF) emitters are promising for high‐definition organic light‐emitting diodes (OLEDs) due to their high exciton utilization and color purity. However, strong interchromophore interactions cause most MR‐TADF with planar structures aggregate at doping concentrations, leading degraded efficiencies. Herein, using benzenesulfonyl‐functionalized dibenzothiophene sulfoximine steric effects, three (2SBN, 3SBN, 4SBN)...

We present the design and implementation details of a time-division demultiplexing/multiplexing based scan architecture using serializer/deserializer. This is one key DFT features implemented on NVIDIA's Fermi family GPU (Graphic Processing Unit) chips. provide comprehensive description specifications. also depict compact serializer/deserializer module design, test timing consideration, rule pattern verification. Finally, we show silicon data collected from GPUs.

Molecular topology synthesis of polycyclic aromatic heterocycles (PAHs) with diradical character takes root in the intramolecular coupling breakthrough. Herein, we report selectively Mn(III)/Cu(II)-mediated C−P and C−H bond cleavage to obtain robust donorfused phosphoniums helical or planar geometries distinct cationic charges. The former structures incorporate a common phospha[5]helication acceptor different arylamines donors, latter one contains phospha[6]dication same donors. These...

Excessive power dissipation caused by large amount of switching activities has been a major issue in scan-based testing. For designs, the excessive during launch cycle can cause severe droop, which cannot be recovered before capture cycle, rendering at-speed scan testing more susceptible to droop. In this paper, we present methodology avoid droop without compromising test coverage. It is based on use low area overhead hardware controller control clock gates. The ATPG (Automatic Test Pattern...

Rhodamine phenol-based fluorescent probes have been synthesized. The probe <bold>RBNP </bold>demonstrates a rapid response and extreme low limit detection to diethylchlorophosphate can rapidly visually detect real nerve agent GB in vapor.

Abstract Obtaining homochirality from biased symmetry‐breaking of self‐assembly in achiral molecules remains a great challenge due to the lack ingenious strategies and controlling their handedness. Here, we report first case symmetry breaking platinum (II) liquid crystals which self‐organize into an enantiomerically enriched single domain without selection handedness twist grain boundary TGB [ * ] phase. Most importantly, chiral control self‐organization can be achieved by using above...

Abstract The development of organic field‐effect transistor (OFET) based sensors is in high demand for flexible electronics. Herein, a new and feasible procedure to grow donor‐acceptor complex microstructures sandwiched between the semiconducting insulating layers reported. To realize well‐distributed, uniform‐sized structure through coating on gold patterned substrate, dopping ratio host polymer optimized. This method leads one‐step fabrication high‐performance semiconductor thin‐films...