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View article: A Comprehensive Study on Improving the Electrohydrodynamic Performance of Electroconjugate Fluid Micropumps Using Hydrodynamic-Shaped Electrodes
A Comprehensive Study on Improving the Electrohydrodynamic Performance of Electroconjugate Fluid Micropumps Using Hydrodynamic-Shaped Electrodes Open
A novel design of an electroconjugate fluid (ECF) micropump with hydrodynamic-shaped electrodes was proposed in this study. The finite element method was employed to comprehensively investigate the dynamic behavior of ECF flow in this micr…
View article: Lung Cancer Outcomes in Vietnam: A 6-Year Retrospective Study
Lung Cancer Outcomes in Vietnam: A 6-Year Retrospective Study Open
Introduction This study aims to document patient characteristics, treatment modalities, and survival outcomes of patients with lung cancer in Vietnam from 2018 to 2024. Methods This was a retrospective study of patients with lung cancer tr…
View article: A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings
A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings Open
Passive radiative cooling (PRC) coatings play a significant role in reducing energy consumption by cooling buildings. Unfortunately, due to the lack of an integrated design, most existing PRC coatings are susceptible to UV aging and rain, …
View article: ASSESSMENT OF POTENTIALLY TOXIC ELEMENTS DEPOSITION IN HUNG YEN AND BAC NINH PROVINCES (VIETNAM) USING MOSS BARBULA INDICA BIOMONITORING TECHNIQUE
ASSESSMENT OF POTENTIALLY TOXIC ELEMENTS DEPOSITION IN HUNG YEN AND BAC NINH PROVINCES (VIETNAM) USING MOSS BARBULA INDICA BIOMONITORING TECHNIQUE Open
Air pollution with potentially harmful elements in two industrial provinces in the Red River Delta, northern Vietnam, was studied using Barbula indica moss. The content of 12 elements including Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, Hg and…
View article: Mechanism‐Guided Thermoelectric Strategies for Smart Fire Prevention
Mechanism‐Guided Thermoelectric Strategies for Smart Fire Prevention Open
Fire prevention and early warning systems are essential to minimize fire risks. Thermoelectric (TE) materials that convert temperature gradients into electrical signals offer a promising pathway for designing self‐powered fire‐warning tech…
View article: Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications Open
Solid‐state quantum emitters, molecular‐sized complexes releasing a single photon at a time, have garnered much attention owing to their use as a key building block in various quantum technologies. Among these, quantum emitters in hexagona…
View article: An Engineered Heterostructured Trinity Enables Fire-Safe, Thermally Conductive Polymer Nanocomposite Films with Low Dielectric Loss
An Engineered Heterostructured Trinity Enables Fire-Safe, Thermally Conductive Polymer Nanocomposite Films with Low Dielectric Loss Open
To adapt to the trend of increasing miniaturization and high integration of microelectronic equipments, there is a high demand for multifunctional thermally conductive (TC) polymeric films combining excellent flame retardancy and low diele…
View article: Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications Open
Solid-state quantum emitters, molecular-sized complexes releasing a single photon at a time, have garnered much attention owing to their use as a key building block in various quantum technologies. Among these, quantum emitters in hexagona…
View article: <span>SUBOPTIMAL HEALTH STATUS AND ASSOCIATED&nbsp;FACTORS AMONG STUDENTS AT HANOI MEDICAL UNIVERSITY IN 2024</span>
<span>SUBOPTIMAL HEALTH STATUS AND ASSOCIATED FACTORS AMONG STUDENTS AT HANOI MEDICAL UNIVERSITY IN 2024</span> Open
Aims: Suboptimal Health Status (SHS) has been defined as a state of low-quality health, not quite illness but a risk factor for future disease. This study investigated SHS and its related factors among medical students. Methods: A cross-se…
View article: Thermo-phototronic Effect in Double Semiconductor Heterostructures for Highly Sensitive Self-Powered Sensors
Thermo-phototronic Effect in Double Semiconductor Heterostructures for Highly Sensitive Self-Powered Sensors Open
Understanding the sensing mechanism and the structure–property relationship of self-powered, ultrasensitive photodetectors and temperature sensors is essential for their development. In this study, we report the thermo-phototronic effect o…
View article: Tunable thermo-phototronic effect in unintentionally doped n-3C–SiC/p-Si heterostructure
Tunable thermo-phototronic effect in unintentionally doped n-3C–SiC/p-Si heterostructure Open
The convergence of the Internet of Things (IoT) and 5G technology is creating a high demand in sensor signals, prompting a shift toward self-powered sensors as eco-friendly alternatives to the conventional battery-powered ones. The 3C–SiC/…
View article: Deep Learning‐Assisted Sensitive 3C‐SiC Sensor for Long‐Term Monitoring of Physical Respiration
Deep Learning‐Assisted Sensitive 3C‐SiC Sensor for Long‐Term Monitoring of Physical Respiration Open
In human life, respiration serves as a crucial physiological signal. Continuous real‐time respiration monitoring can provide valuable insights for the early detection and management of several respiratory diseases. High‐sensitivity, noninv…
View article: Piezojunction effect in heterojunctions under external bias for ultrasensitive strain sensing
Piezojunction effect in heterojunctions under external bias for ultrasensitive strain sensing Open
This paper investigates for the first time the piezojunction effect in heterojunctions under external bias for ultrasensitive strain sensing. As a proof of concept, we used sensing devices made of 3C-SiC/Si heterostructure with vertically …
View article: Piezo-optoelectronic coupling in heterojunctions for self-powered and ultrasensitive pressure sensing
Piezo-optoelectronic coupling in heterojunctions for self-powered and ultrasensitive pressure sensing Open
It is highly desirable to discover sensing mechanisms for developing self-powered and ultrasensitive pressure sensing. Here, we report that the piezo-optoelectronic coupling in a n+-3C-SiC/p-Si heterojunction not only enables energy harves…
View article: Fire-retardant, anti-dripping, biodegradable and biobased polyurethane elastomers enabled by hydrogen-bonding with cellulose nanocrystals
Fire-retardant, anti-dripping, biodegradable and biobased polyurethane elastomers enabled by hydrogen-bonding with cellulose nanocrystals Open
Thermoplastic polyurethane (PU) elastomers have attracted significant attention because of their many important industrial applications. However, the creation of fire-retardant and anti-dripping PU elastomers has remained a grant challenge…
View article: Atmospheric Visibility and Cloud Ceiling Predictions With Hybrid IIS-LSTM Integrated Model: Case Studies for Fiji’s Aviation Industry
Atmospheric Visibility and Cloud Ceiling Predictions With Hybrid IIS-LSTM Integrated Model: Case Studies for Fiji’s Aviation Industry Open
Atmospheric visibility and cloud ceiling forecasts are essential for the safety and efficiency of flight operations and the aviation industry. Routine hourly aviation meteorological observations are recorded at every airport. However, fore…
View article: Antibacterial efficacy of low-dosage silver nanoparticle–sodium alginate–chitosan nanocomposite films against pure and clinical acne strains
Antibacterial efficacy of low-dosage silver nanoparticle–sodium alginate–chitosan nanocomposite films against pure and clinical acne strains Open
Collection of clinical acne samples, synthesis, and evaluation of the antibacterial activity of silver nanoparticles–chitosan (AgNPs–Chi) solution and silver nanoparticles–sodium alginate–chitosan (AgNPs–Alg–Chi) nanocomposite film against…
View article: Micromachined Mechanical Resonant Sensors: From Materials, Structural Designs to Applications
Micromachined Mechanical Resonant Sensors: From Materials, Structural Designs to Applications Open
Driving a micro and nanomechanical structure to resonance and observing its resonant motion in the physical world have led to numerous fundamental discoveries in physics, sciences, chemistry, biology, and engineering, as well as device com…
View article: Photovoltaic Effect-Based Multifunctional Photodetection and Position Sensing Using a 3C-SiC/Si Heterojunction
Photovoltaic Effect-Based Multifunctional Photodetection and Position Sensing Using a 3C-SiC/Si Heterojunction Open
With the increasing interest in the photovoltage generation mechanisms in different materials and structures, this study presents the first investigation of multifunctional light detection and position sensing using semiconductor heterojun…
View article: Enhanced Photovoltaic Effect in <i>n</i>-3C-SiC/<i>p</i>-Si Heterostructure Using a Temperature Gradient for Microsensors
Enhanced Photovoltaic Effect in <i>n</i>-3C-SiC/<i>p</i>-Si Heterostructure Using a Temperature Gradient for Microsensors Open
The development of fifth-generation (5G) communications and the Internet of Things (IoT) has created a need for high-performance sensing networks and sensors. Improving the sensitivity and reducing the energy consumption of these sensors c…
View article: Charge-Reduced Particles via Self-Propelled Electrohydrodynamic Atomization for Drug Delivery Applications
Charge-Reduced Particles via Self-Propelled Electrohydrodynamic Atomization for Drug Delivery Applications Open
Electrohydrodynamic atomization (EHDA) provides unparalleled control over the size and production rate of particles from solution. However, conventional methods produce highly charged particles that are not appropriate for inhalation drug …
View article: Development of Boat Model Powered by Electro-Hydrodynamic Propulsion System
Development of Boat Model Powered by Electro-Hydrodynamic Propulsion System Open
This paper demonstrates the development of an ion-wind powered boat (iBoat) that offers a simple propellerless design, trivial noise, and relatively low energy consumption. The apparatus of the iBoat includes a conducting wire working as t…
View article: Electrohydrodynamic Nebuliser (eNEB) for Direct Pulmonary Drug Delivery Application
Electrohydrodynamic Nebuliser (eNEB) for Direct Pulmonary Drug Delivery Application Open
We present a new method of nebulisation based on electrohydrodynamic atomisation (EHDA) for use in pulmonary drug delivery application. Our device named electrohydrodynamic nebuliser (eNEB) is a single-step platform to directly produce and…
View article: Thermo-phototronic Effect for Self-Powered Photodetector using n-3C-SiC/p-Si Heterostructure
Thermo-phototronic Effect for Self-Powered Photodetector using n-3C-SiC/p-Si Heterostructure Open
This paper reports the thermo-phototronic effect in a 3C-SiC/Si heterostructure, showing a significant enhancement in the sensitivity of a photodetector. The first step is the fabrication of a photodetector with a 3C-SiC/Si heterostructure…
View article: Light harvesting self-powered strain sensor using 3C-SiC/Si heterostructure
Light harvesting self-powered strain sensor using 3C-SiC/Si heterostructure Open
Herein we report a light harvesting self-powered strain sensor using a monolithic heterojunction structure. Firstly, a strain sensor in a geometry of a cantilever with a 3C-SiC/Si heterojunction sensing element is fabricated. Secondly, lig…