Automated Analysis of Ultrastructure through Large-Scale Hyperspectral Electron Microscopy

Automated Analysis of Ultrastructure through Large-Scale Hyperspectral Electron Microscopy

Automated Analysis of Ultrastructure: A Study Based on Large-Scale Hyperspectral Electron Microscopy Academic Background Electron Microscopy (EM) is a key technique for studying biological ultrastructure, revealing the fine details of cells at biomolecular resolution. In recent years, advancements in automation and digitization have enabled EM to c...

Nonlinear Coupling of Closely Spaced Modes in Atomically Thin MoS2 Nanoelectromechanical Resonators

Study of Nonlinear Coupling in Atomically Thin MoS₂ Nanoelectromechanical Resonators Academic Background With the rapid development of nanotechnology, Nanoelectromechanical Systems (NEMS) have shown great potential in fields such as sensors, signal processing, and quantum computing. Particularly, two-dimensional (2D) materials like molybdenum disul...

Coupling the Thermal Acoustic Modes of a Bubble to an Optomechanical Sensor

Coupling the Thermal Acoustic Modes of a Bubble to an Optomechanical Sensor Academic Background The acoustic behavior of bubbles in liquids has long been a significant research topic in physics and engineering. The vibrational modes of bubbles are not only closely related to acoustic phenomena in nature but also have broad applications in fields su...

Precision Autofocus in Optical Microscopy with Liquid Lenses Controlled by Deep Reinforcement Learning

Precision Autofocus in Optical Microscopy with Liquid Lenses Controlled by Deep Reinforcement Learning Academic Background Microscopic imaging plays a crucial role in scientific research, biomedical studies, and engineering applications. However, traditional microscopes and autofocus techniques face hardware limitations and slow software speeds in ...

Putting Piezoelectric Sensors into Fano Resonances

Piezoelectric resonance sensors are widely used in chemical and biological sensing applications. They operate by detecting the resonant frequency shift of piezoelectric resonators caused by the deposition of analytes on their surfaces. To detect minute changes in analytes, resonators require a high quality factor (Q factor). Traditionally, methods ...

Fiber Optics-Based Surface Enhanced Raman Spectroscopy Sensors for Rapid Multiplex Detection of Foodborne Pathogens in Raw Poultry

Fiber Optics-Based Surface Enhanced Raman Spectroscopy Sensors for Rapid Multiplex Detection of Foodborne Pathogens in Raw Poultry Academic Background Foodborne illnesses are a significant global public health challenge, with Salmonella being one of the leading pathogens causing such diseases. In the United States alone, Salmonella results in 1.35 ...

Dual-functional Cu2O/g-C3N4 Heterojunctions: A High-performance SERS Sensor and Photocatalytic Self-cleaning System for Water Pollution Detection and Remediation

Dual-Functional Cu₂O/g-C₃N₄ Heterojunctions: A High-Performance SERS Sensor and Photocatalytic Self-Cleaning System for Water Pollution Detection and Remediation Academic Background With the rapid expansion of industrialization and agricultural activities, water pollution has become a significant global environmental issue. Large quantities of harm...

A 14 μHz/√Hz Resolution and 32 μHz Bias Instability MEMS Quartz Resonant Accelerometer with a Low-Noise Oscillating Readout Circuit

A Study on High-Resolution MEMS Quartz Resonant Accelerometer with a Low-Noise Oscillating Readout Circuit Academic Background Microelectromechanical system (MEMS) accelerometers have a wide range of applications in fields such as inertial navigation, seismic detection, wearable devices, and intelligent robots. Particularly in applications like sat...

Advancement in Piezoelectric Nanogenerators for Acoustic Energy Harvesting

Advancement in Piezoelectric Nanogenerators for Acoustic Energy Harvesting Academic Background With the proliferation of Internet of Things (IoT) devices, the demand for sustainable energy sources has been increasing. Traditional battery-powered systems face limitations such as finite lifespan and high maintenance costs, prompting researchers to ex...

A Microgripper Based on Electrothermal Al–SiO2 Bimorphs

Research on Electrothermally Driven Al-SiO₂ Bimorph Microgripper Academic Background Microgrippers play a crucial role in assembly and manipulation at the micro and nano scales, with wide applications in microelectronics, MEMS (Micro-Electro-Mechanical Systems), and biomedical engineering. To ensure the safe handling of delicate materials and micro...