Han Wu
YOU?
Author Swipe
View article: Flexible Strain Sensor Based on PVA/Tannic Acid/Lithium Chloride Ionically Conductive Hydrogel with Excellent Sensing and Good Adhesive Properties
Flexible Strain Sensor Based on PVA/Tannic Acid/Lithium Chloride Ionically Conductive Hydrogel with Excellent Sensing and Good Adhesive Properties Open
Ion-conductive-hydrogel strain sensors demonstrate broad application prospects in the fields of flexible sensing and bioelectric signal monitoring due to their excellent skin conformability and efficient signal transmission characteristics…
View article: Torque Ripple Reduction in BLDC Motors Using Phase Current Integration and Enhanced Zero Vector DTC
Torque Ripple Reduction in BLDC Motors Using Phase Current Integration and Enhanced Zero Vector DTC Open
To improve commutation accuracy and effectively suppress torque ripple in brushless DC motors (BLDCMs), this paper presents a novel commutation correction strategy integrated into an enhanced direct torque control (DTC) framework. The prop…
View article: Identification of active gully erosion sites on the loess plateau based on terrain profile lines
Identification of active gully erosion sites on the loess plateau based on terrain profile lines Open
Accurately identifying active gully erosion sites across a small-scale region under typical catchment conditions is essential for effectively managing and mitigating soil erosion on the Loess Plateau. This paper presents a comprehensive me…
View article: Integrative Lattice and Surface Engineering of Nanoscale Fe<sup>0</sup> for Superior Dechlorination of Trichloroethene in Groundwater: Coordination in Reactivity, Selectivity, and Stability
Integrative Lattice and Surface Engineering of Nanoscale Fe<sup>0</sup> for Superior Dechlorination of Trichloroethene in Groundwater: Coordination in Reactivity, Selectivity, and Stability Open
Nanoscale zero‐valent iron (nFe 0 ) materials hold great promise in environmental remediation, yet achieving high reactivity, selectivity, and stability in reduction remains a long‐standing challenge. Here we address this challenge by empl…
View article: Reactive Toughening of Poly(Glycolic Acid)/Poly(ε‐Caprolactone) Blends Using Environmentally Friendly and Cost‐Effective Bio‐Based Chain Extenders
Reactive Toughening of Poly(Glycolic Acid)/Poly(ε‐Caprolactone) Blends Using Environmentally Friendly and Cost‐Effective Bio‐Based Chain Extenders Open
The widespread distribution of microplastics has spurred urgent demand for biodegradable polymer alternatives. As a biocompatible and biodegradable aliphatic polyester, the development of poly(glycolic acid) (PGA) has been limited by its i…
View article: Unveiling the Photoluminescence Mechanism of Carbonized Polymer Dots: Evolution and Synergistic Photoluminescence of Multiple Molecular Fluorophores
Unveiling the Photoluminescence Mechanism of Carbonized Polymer Dots: Evolution and Synergistic Photoluminescence of Multiple Molecular Fluorophores Open
Carbonized polymer dots (CPDs) are a class of exceptional fluorescent materials with diverse applications. However, their photoluminescence (PL) mechanism remained enigmatic and controversial, hindering further development and application.…
View article: A Novel Polytetrahydrofuran-Based Shape Memory Polyurethane Enhanced by Polyglycolide-Block-Polytetrahydrofuran-Block-Polyglycolide Copolymer
A Novel Polytetrahydrofuran-Based Shape Memory Polyurethane Enhanced by Polyglycolide-Block-Polytetrahydrofuran-Block-Polyglycolide Copolymer Open
A series of polyurethanes (PU-GT) were prepared using polyglycolide-block-polytetrahydrofuran-block-polyglycolide (PGA-PTHF-PGA), polytetrahydrofuran homopolymer (PTHF), glycerol, and hexamethylene diisocyanate (HDI) by a one-pot synthesis…
View article: Non-consistent changes and drivers of water-sediment fluxes in the yarlung tsangpo river basin of the Tibetan plateau
Non-consistent changes and drivers of water-sediment fluxes in the yarlung tsangpo river basin of the Tibetan plateau Open
Variations in water-sediment fluxes and their driving mechanisms are critical to riverine ecosystems and management. Yet, current estimates of the response of water and sediment flux remain insufficiently quantified, limited by the scarcit…
View article: Recent advances in 3D-printable aggregation-induced emission materials
Recent advances in 3D-printable aggregation-induced emission materials Open
Aggregation-induced emission (AIE) materials exhibit remarkable emission properties in the aggregated or solid states, offering numerous advantages such as high quantum yield, excellent photostability, and low background signals. These cha…
View article: Substantial reduction in sediment yield after check dams in the Daliang Mountain region, Southwest China: Insights from sediment fingerprinting in a debris flow-prone catchment
Substantial reduction in sediment yield after check dams in the Daliang Mountain region, Southwest China: Insights from sediment fingerprinting in a debris flow-prone catchment Open
Study region: The Daliang Mountain region, characterized by its widespread debris flow-pone catchments, is the primary sediment source area for the upper reaches of the Yangtze River, and has experienced intensive human activity over the p…
View article: 3D Printing of Capacitive Pressure Sensors with Tuned Wide Detection Range and High Sensitivity Inspired by Bio‐Inspired Kapok Structures
3D Printing of Capacitive Pressure Sensors with Tuned Wide Detection Range and High Sensitivity Inspired by Bio‐Inspired Kapok Structures Open
Flexible pressure sensors have drawn considerable attention for their potential applications as electronic skins with both sensitivity and pressure response range. Although the introduction of surface microstructures effectively enhances s…
View article: Porous Polymer Materials in Triboelectric Nanogenerators: A Review
Porous Polymer Materials in Triboelectric Nanogenerators: A Review Open
Since the invention of the triboelectric nanogenerator (TENG), porous polymer materials (PPMs), with different geometries and topologies, have been utilized to enhance the output performance and expand the functionality of TENGs. In this r…
View article: Low-Temperature 3D Printing Technology of Poly (Vinyl Alcohol) Matrix Conductive Hydrogel Sensors with Diversified Path Structures and Good Electric Sensing Properties
Low-Temperature 3D Printing Technology of Poly (Vinyl Alcohol) Matrix Conductive Hydrogel Sensors with Diversified Path Structures and Good Electric Sensing Properties Open
Novel and practical low-temperature 3D printing technology composed of a low-temperature 3D printing machine and optimized low-temperature 3D printing parameters was successfully developed. Under a low-temperature environment of 0–−20 °C, …
View article: Optically transparent conformal ultra-broadband metamaterial absorber based on ITO conductive film
Optically transparent conformal ultra-broadband metamaterial absorber based on ITO conductive film Open
An optically transparent metamaterial absorber with polarization insensitivity and wide-angle absorption is proposed. The absorber, which consists of an indium tin oxide resistive film and a low-loss substrate, is optically transparent and…
View article: Multifunctional Biosensing Platform Based on Nickel-Modified Laser-Induced Graphene
Multifunctional Biosensing Platform Based on Nickel-Modified Laser-Induced Graphene Open
Nickel plating electrolytes prepared by using a simple salt solution can achieve nickel plating on laser-induced graphene (LIG) electrodes, which greatly enhances the electrical conductivity, electrochemical properties, wear resistance, an…
View article: Percutaneous vertebroplasty for SAPHO syndrome with vertebral destruction: a case report and literature review
Percutaneous vertebroplasty for SAPHO syndrome with vertebral destruction: a case report and literature review Open
Synovitis, acne, pustulosis, hyperostosis and osteitis (SAPHO) syndrome is a rare musculoskeletal disease characterized by dermatological and osteoarticular lesions. However, SAPHO syndrome is difficult to be diagnosed due to the rarity an…
View article: Intradural lumbar disc herniation of L2–L3: A case report and literature review
Intradural lumbar disc herniation of L2–L3: A case report and literature review Open
Background Intradural lumbar disc herniation (ILDH), especially upper lumbar intradural disc herniation, is a rare type of lumbar disc herniation (LDH). However, it may have severe and complex symptoms, causing serious impact on the patien…
View article: New chrysophyte stomatocysts from high mountain lakes in Three Parallel Rivers of Yunnan Protected Areas, China
New chrysophyte stomatocysts from high mountain lakes in Three Parallel Rivers of Yunnan Protected Areas, China Open
During a survey of the chrysophyte stomatocyst flora in surface sediments of 34 lakes in Three Parallel Rivers of Yunnan Protected Areas, 14 new stomatocysts were observed.These new cysts were described based on scanning electron microscop…
View article: The High Flux of Superhydrophilic-Superhydrophobic Janus Membrane of cPVA-PVDF/PMMA/GO by Layer-by-Layer Electrospinning for High Efficiency Oil-Water Separation
The High Flux of Superhydrophilic-Superhydrophobic Janus Membrane of cPVA-PVDF/PMMA/GO by Layer-by-Layer Electrospinning for High Efficiency Oil-Water Separation Open
A simple and novel strategy of superhydrophilic-superhydrophobic Janus membrane was provided here to deal with the increasingly serious oil-water separation problem, which has a very bad impact on environmental pollution and resource recyc…
View article: Molecular cloning and functional characterization of two insect chitin deacetylases from the American white moth, Hyphantria cunea
Molecular cloning and functional characterization of two insect chitin deacetylases from the American white moth, Hyphantria cunea Open
Chitin deacetylases (CDAs), HcCDA1 and HcCDA4, were identified from Hyphantria cunea. Conserved Domain Database for HcCDA1 identified a chitin-binding peritrophin-A domain (ChBD), a low-density lipoprotein receptor class A domain (LDLa), a…
View article: Correction: Engineered Pigs Carrying a Gain-of-Function NLRP3 Homozygous Mutation Can Survive to Adulthood and Accurately Recapitulate Human Systemic Spontaneous Inflammatory Responses
Correction: Engineered Pigs Carrying a Gain-of-Function NLRP3 Homozygous Mutation Can Survive to Adulthood and Accurately Recapitulate Human Systemic Spontaneous Inflammatory Responses Open
Engineered pigs carrying a gain-of-function NLRP3 homozygous mutation can survive to adulthood
View article: Design and Analysis of a Five-Band Polarization-Insensitive Metamaterial Absorber
Design and Analysis of a Five-Band Polarization-Insensitive Metamaterial Absorber Open
A five-band metamaterial absorber (MMA) is presented. The proposed absorber consists of a three-layer structure of the top metal resonator, intermediate dielectric layer, and bottom metal plane. The top structure takes the centroid as the …
View article: Preparation of Polypropylene Micro and Nanofibers by Electrostatic-Assisted Melt Blown and Their Application
Preparation of Polypropylene Micro and Nanofibers by Electrostatic-Assisted Melt Blown and Their Application Open
In this paper, a novel electrostatic-assisted melt blown process was reported to produce polypropylene (PP) microfibers with a diameter as fine as 600 nm. The morphology, web structure, pore size distribution, filtration efficiency, and th…