A5100767638- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Advanced Memory and Neural Computing
- Advanced biosensing and bioanalysis techniques
- Advanced Sensor and Energy Harvesting Materials
- Organic Light-Emitting Diodes Research
- Fluid Dynamics and Thin Films
- nanoparticles nucleation surface interactions
- Nanopore and Nanochannel Transport Studies
- Ferroelectric and Negative Capacitance Devices
- Advanced Manufacturing and Logistics Optimization
- Magnetic properties of thin films
- Gold and Silver Nanoparticles Synthesis and Applications
- Graphene research and applications
- Physics of Superconductivity and Magnetism
- Advancements in Battery Materials
- Silk-based biomaterials and applications
- Biosensors and Analytical Detection
- Iron-based superconductors research
- Topological Materials and Phenomena
- Collagen: Extraction and Characterization
- Supercapacitor Materials and Fabrication
- Private Equity and Venture Capital
- Advanced Biosensing Techniques and Applications
- Intellectual Property and Patents
Tianjin University
2022-2025
Changchun Institute of Applied Chemistry
2024-2025
Chinese Academy of Sciences
2021-2025
State Key Laboratory of Electroanalytical Chemistry
2025
Beijing University of Civil Engineering and Architecture
2024
University of Science and Technology of China
2024
Beijing Graphene Institute
2024
Guangxi University
2023
Institute of Microelectronics
2021-2023
Xidian University
2023
Microstructures can endow flexible pressure sensors with high sensitivity and a wide linear sensing range, ensuring the comprehensive performance of medical monitoring intelligent robots.
Solid‐state nanopore is a promising single molecular detection technique, but largely limited by relatively low resolution to small‐size targets and laborious design of signaling probes. Here we establish universal, CRISPR/Cas‐Assisted Nanopore Operational Nexus (CANON), which can accurately transduce different targeting sources/species into DNA structural probes via “Signal‐ON” mode. Target recognition activates the cleavage activity Cas12a/crRNA system then completely digest blocker an...
Abstract Introducing heavy atoms to enhance spin‐orbit coupling represents an effective strategy for boosting the reverse intersystem crossing (RISC) rate constants of Multi‐resonance thermally activated delayed fluorescence (MR‐TADF) emitters. Nevertheless, restricted diversity molecular structures obstructs a thorough investigation structure‐property relationships, thereby limiting improvement device performance, especially in case solution‐processed devices. Herein, alkylthio‐substituted...
Abstract Multi‐resonance thermally activated delayed fluorescence (MR‐TADF) emitters have been studied to address the issue of broadband emission in organic light‐emitting diodes (OLEDs). Herein, authors systematically investigated effect electron‐donating or ‐withdrawing units para position B atom on optoelectronic modulation BCz‐BN MR‐TADF emitters. Due enhanced spin‐orbit coupling (SOC) effect, BN(p)SCH 3 with electron structure ‐D‐ π ‐B is synthesized by introducing a heavy S into...
Microneedles (MNs) have attracted considerable attention in the pharmaceutical field as a minimally invasive delivery alternative to hypodermic needles. Current material systems of MNs gradually shifted from metals, ceramics, and silicon polymer consideration toughness drug loading capacity. Silk fibroin (SF) is considered one most promising alternatives because it combines ability maintain activity biomolecules, adjustable mechanical strength, excellent biocompatibility. However, strength...
Normal calculation of the carrier harmonic iron losses (CHILs) brought by pulse width modulated (PWM) voltage source inverter in interior permanent magnet synchronous motors time‐stepping finite‐element analysis (TSFEA) with short time steps is very time‐consuming. In this study, a novel method for fast proposed, where combination frozen differential reluctivity tensor and time‐harmonic proposed to investigate relationship between PWM harmonics corresponding CHILs, which CHILs stator rotor...
Comprehensive Summary Chlorinated conjugated polymers are rarely reported in ambipolar and n‐type organic thin‐film transistors (OTFTs), mainly due to the lack of chlorinated strong electron‐deficient building blocks. Herein, we report three new chlorine (Cl)‐ cyano (CN)‐ substituted ( E )‐1,2‐di(thiophen‐2‐yl)ethane blocks their copolymers P2Cl1CNTVT‐DPP, P4Cl1CNTVT‐DPP P2Cl2CNTVT‐DPP. P2Cl1CNTVT‐DPP P2Cl2CNTVT‐DPP had nearly planar backbone geometries, mixture edge‐on face‐on orientation...
Novel asymmetric NFAs (BTP-IIC-2Cl and BTP-IIC-BO-2Cl) were synthesized based on the imide-containing end group, yielding a higher dipole moment PCE of over 17% in organic solar cells.
Palladium (Pd) nanostructures are highly active non-platinum anodic electrocatalysts in alkaline direct methanol fuel cells (DMFCs), and their electrocatalytic performance relies on morphology composition. This study reports the preparation, characterizations, properties of palladium-copper alloys loaded carbon support. XC-72 was used as a support, hydrazine hydrate served reducing agent. PdxCuy/XC-72 nanoalloy catalysts were prepared one-step chemical reduction process with different ratios...
We have investigated the dynamics of dewetting and detachment nanoscale platinum (Pt) films on graphitic substrates using molecular (MD). For thinner Pt nanofilms (<0.6 nm), holes are formed randomly during process because strong interaction between substrate. In contrast, for thicker (>0.6 nanodroplets directly. Interestingly, can detach from substrate velocity (vd) increases then decreases as film gets thicker. analyzed dependence thickness nanofilm by considering conversion...
A 3D polycaprolactone fibrous mat was fabricated by using spherical ice as a template during electrospinning for stabilizing droplets in spheroid culture.
Silk fibroin-based transient devices were developed using LiBr/wax microspheres that mimic a silk cocoon protecting silkworm pupa and juvenile moth secreting an enzyme to dissolve sericin break cocoon.
Abstract Single nucleotide polymorphism (SNP) detection usually needs two steps: amplification (mostly by polymerase chain reaction) and genotyping of SNP using the products. To shorten time simplify detection, it is ideal to develop a one‐step method, in which itself can be signal. Meanwhile difficulty developing technology suppression background amplification. In this work, we designed an artificial mismatch into third position from 3’ terminus probes prevent false positive extension...
Through control of ssDNA product length rolling circle amplification using AcyNTP, a nanopore signal enhancement strategy is developed, which can successfully transfer short oligonucleotide targets into long ssDNAs with appropriate lengths that generate significant translocation currents.
NbSe2, which simultaneously exhibits superconductivity and spin-orbit coupling, is anticipated to pave the way for topological unconventional electron pairing. In this paper, we systematically study superconducting (TSC) phases in monolayer NbSe2 through mixing on-site s-wave pairing (ps) with nearest-neighbor (psA1) based on a tight-binding model. We observe rich both fixed sensitive Chern numbers (CNs) depending chemical potential ({\mu}) out-of-plane magnetic field (Vz). As psA1...
The widespread implementation of solid-state nanopores faces challenges such as lower resolution and increased electrical noise when compared to biological nanopores. Incorporating specific nucleic acid reactions can enhance resolution. In this study, we've developed a amplifier the sensitivity nanopores, utilizing G-rich sequence hybridization chain reaction. This improves target concentration volume amplification, showing promise in nanopore tests.
The residual metallic impurities in the graphite oxide (GO) dominate their properties and have a negative influence on potential applications. swelling of GO suspensions is mainly affected by electrostatic forces special interactions between water molecules, metal ions hydrophilic groups. Bivalent trivalent cations give rise to ionic crosslinking charged network within particles. CaCl2 solution has best purification effect. A new method proposed process, origin are replaced homogeneous...
Metal-enhanced fluorescence (MEF) is an important technology due to its ability significantly improve the intensity. Here, we present a new MEF configuration of bionic nanorod array illuminated by radially polarized vector beam (RVB). The fabricated via nanoimprinting method using wings Chinese cicada "meimuna mongolica" as bio-templates, and later coating gold film ion sputtering deposition method. performance prepared substrate tested home-made optical system. experiment results show that,...
We found a novel metastable magnetic phase by systematically calculating total energy of monolayer FeSe in various antiferromagnetic (AFM) orders using first-principles method. The new named as QAFM is state with short-range structure which can be regarded transitional between checkerboard-like AFM and collinear state. Both moments important fluctuation charge density difference 2 × 4 reconstruction orbitals breaks C symmetry possibly commonly corresponds to the nematic recent transmission...
This paper presents a soft-switching modular three-phase ac voltage regulator which can solve the abnormal problems such as under-voltage, over-voltage, sag and swell. The proposed scheme is combination of three single-phase modules while each one module serial compensation regulator. Besides, composed three-arm topology operates rectifier an inverter. Rather than conventional four-arm topology, not only reduces number main switches but also increases system reliability simplifies control...