A5100692601- Advanced MEMS and NEMS Technologies
- Nanoplatforms for cancer theranostics
- Nanoparticle-Based Drug Delivery
- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Perovskite Materials and Applications
- Analog and Mixed-Signal Circuit Design
- Solid State Laser Technologies
- Advanced Sensor and Energy Harvesting Materials
- Sensor Technology and Measurement Systems
- Islanding Detection in Power Systems
- Microgrid Control and Optimization
- Photorefractive and Nonlinear Optics
- Gas Sensing Nanomaterials and Sensors
- Power Systems Fault Detection
- 3D IC and TSV technologies
- Electronic Packaging and Soldering Technologies
- Advanced Fiber Laser Technologies
- Mechanical and Optical Resonators
- Tactile and Sensory Interactions
- Electric and Hybrid Vehicle Technologies
- Electric Motor Design and Analysis
- Multilevel Inverters and Converters
- Magnetic Field Sensors Techniques
- Advanced Nanomaterials in Catalysis
Ningbo University
2022-2024
Northwestern Polytechnical University
2024
State Key Laboratory of Electrical Insulation and Power Equipment
2022-2024
Xi'an Jiaotong University
2017-2024
Qingdao University
2023-2024
Peking University
2024
Tsinghua University
2024
Xidian University
2004-2023
Taiyuan University of Technology
2023
Binzhou University
2023
Therapeutic nanoreactors have been proposed to treat cancers through in situ transformation of low-toxicity prodrugs into toxic therapeutics the body. However, vivo applications are limited by low tissue-specificity and different tissue distributions between sequentially injected prodrugs. Herein, we construct a block copolymer prodrug-based polymersome nanoreactor that can achieve novel orchestrated oxidation/chemotherapy cancer via specific activation at tumor sites. The copolymers...
Therapeutic nanoreactors are of increasing interest in precise cancer therapy, which have been explored to situ produce therapeutic compounds from inert prodrugs or intrinsic molecules at the target sites. However, engineering a nanoreactor with tumor activable cascade reactions for efficient cooperative therapy remains great challenge. Herein, we demonstrate polymersome acidity-responsive membrane permeability activate orchestrated treatment. The constructed responsive polyprodrug...
Polymeric nanoreactors (NRs) have distinct advantages to improve chemical reaction efficiency, but the in vivo applications are limited by lack of tissue-specificity. Herein, novel glucose oxidase (GOD)-loaded therapeutic vesicular NRs (theraNR) constructed based on a diblock copolymer containing poly(ethylene glycol) (PEG) and copolymerized phenylboronic ester or piperidine-functionalized methacrylate (P(PBEM-co-PEM)). Upon systemic injection, theraNR inactive normal tissues. At tumor site,...
Abstract Achieving a finely tuned active layer morphology with suitable vertical phase to facilitate both charge generation and transport has long been the main goal for pursuing highly efficient bulk heterojunction all‐polymer solar cells (all‐PSCs). Herein, solution address above challenge via synergistically combining ternary blend strategy layer‐by‐layer (LbL) procedure is proposed. By introducing synthesized polymer acceptor ( P A ), PY‐Cl, higher crystallinity into designed host...
Achieving efficient exciton dissociation and high power conversion efficiency (PCE) becomes a great challenge when the open-circuit voltage ( V OC ) of organic photovoltaics (OPVs) reaches an upper limit value 1.3 or higher.
Abstract Giant dimeric acceptor (G‐Dimer) is becoming one of the most promising organic solar cell (OSC) materials because its definite structure, long‐term stability, and high efficiency. Strengthening hetero‐molecular interactions by monomer modification greatly influences morphology thus device performance, but lacks investigation. Herein, two novel quinoxaline core‐based G‐Dimers, Dimer‐QX Dimer‐2CF, are synthesized. By comparing trifluoromethyl‐substituted Dimer‐2CF non‐substituted...
Abstract Slot‐die coating is generally regarded as the most effective large‐scale methodology for fabrication of organic solar cells (OSCs). However, corresponding device performance significantly lags behind spin‐coated devices. Herein, active layer morphology, flexible substrate properties, and processing temperature are optimized synergistically to obtain high power conversion efficiency (PCE) both single modules. As a result, 1 cm 2 devices produce an excellent PCE 12.16% compared 12.37%...
Abstract Stress tolerance plays a vital role in ensuring the effectiveness of piezoresistive sensing films used flexible pressure sensors. However, existing methods for enhancing stress employ dome-shaped, wrinkle-shaped, and pyramidal-shaped microstructures intricate molding demolding processes, which introduce significant fabrication challenges limit performance. To address these shortcomings, this paper presents periodic microslits film made multiwalled carbon nanotubes...
A universal two-step solvent treatment strategy has been proved to be effective for constructing high performance all-small-molecule solar cells without interlayers.
Abstract Bulk heterojunction (BHJ) morphologies are vital to the device performance of organic solar cells (OSCs), including phase separation in lateral and vertical directions. However, morphology developed from blend solution is not easily predicted controlled, especially direction, because BHJ kinetically frozen during rapid solvent evaporation process. Here, a simple approach control with optimized distribution for small molecule:[6,6]‐phenyl‐C71‐butyric acid methyl ester (PC 71 BM)...
Abstract Polymeric nanoreactors (NRs) have distinct advantages to improve chemical reaction efficiency, but the in vivo applications are limited by lack of tissue‐specificity. Herein, novel glucose oxidase (GOD)‐loaded therapeutic vesicular NRs ( thera NR) constructed based on a diblock copolymer containing poly(ethylene glycol) (PEG) and copolymerized phenylboronic ester or piperidine‐functionalized methacrylate (P(PBEM‐ co ‐PEM)). Upon systemic injection, NR inactive normal tissues. At...
A remarkable hallmark of cancer cells is the heterogeneous coexistence overproduced intracellular glutathione (GSH) and a high level reactive oxygen species (ROS) compared with those in normal cells, which have been frequently used as stimuli to trigger drug release from nanocarriers. Most stimuli-responsive delivery vehicles designed respond only one redox stimulus (e.g., GSH or ROS). Herein, we develop ROS dual-responsive amphiphilic diblock copolymer prodrug (BCP) (GR-BCP) consisting...
This paper proposes a hybrid distribution transformer integrating photovoltaics (HDT-PV) with local and remote cooperative control in an active network (ADN). HDT-PVs, regarded as promising devices high reliability easy engineering ADNs, can not only realize the on-site maximum utilization of distributed solar energy but also solve various power quality problems that follow. Moreover, reactive flow ADN be optimized through multiple HDT-PVs. In this situation, two objectives voltage...
Abstract 2D stretchable transparent electrodes (STE) are required to conform non‐flat complex 3D surfaces for next‐generation optoelectronic devices. However, it is a great challenge simultaneously maintain omnidirectional stretchability, high transmittance, and the least change in conductivity at large strain. In this work, omnidirectionally electrode achieved by hybrid printed copper mesh embedded an elastic material. The displays exceedingly low sheet resistance down 0.12 Ω sq −1 while...
In situ modulation of the surface properties on micellar drug delivery nanocarriers offers an efficient method to improve efficiency into cells while maintaining stealth and stability during blood circulation. Light has been demonstrated be a temporally spatially controllable tool cellular internalization nanoparticles. Herein, we develop reactive oxygen species (ROS)-responsive mixed polymeric micelles with photoinduced exposure cell-penetrating moieties via photodynamic ROS production,...
The hybridization of PSO for the Optimal Coordination Directional Overcurrent Protection Relays (DOPR) IEEE bus system proposes a new method coordinating directional overcurrent protection relays in power systems. combines hybrid particle swarm optimization (HPSO) algorithm and heuristic to find minimum total operating time with speed accuracy. proposed is tested on 4-bus, 6-bus, 8-bus systems, results are compared those obtained using traditional coordination methods. collected findings...
Mode splitters that directly separate modes without changing their orders are highly promising to improve the flexibility of mode-division multiplexing systems. In this paper, we design a high-performance mode splitter on silicon-on-insulator platform with compact footprint 14 µm× 2.5 µm using an inverse method based shape optimization. The fabrication requires only single lithography step and exhibits good tolerances. experimental results show proposed device state-of-the-art insertion loss...
Hybrid distribution transformer (HDT) is realized by augmenting the traditional low-frequency with a fractionally rated converter. This article improves HDT topology assembling <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCL</i> -type converters and presents grid currents load voltages quasi-proportional-resonant (PR) control strategies for this improved HDT. The PR schemes are developed based on established stationary frame dynamic...
Gesture recognition using millimeter-wave radios facilitates natural human-computer interactions, but existing works require a consistent environment, i.e., the neural networks for are trained and tested same users at some fixed positions. In this case, their performance will decrease rapidly when they enter into new environment. To make model applicable in different environments, straightforward approach is to collect re-train gesture samples on every possible position upon each user....
The hybrid distribution transformer integrated photovoltaic system (HDT-PV) is a promising solution for realizing the local consumption of distributed solar energy and solving problems following power quality in active network. Due to integration electronic converters systems with low-frequency transformers, fault situations HDT-PVs are more complicated frequent than those conventional transformers. lack protection strategies HDT-PV, new type equipment, greatly reduces its reliability limits...