Shearography-Based Near-Surface Defect Detection in Composite Materials: A Spatiotemporal Object Detection Neural Network Trained Only with Simulated Data [0.03%]
基于剪切成像的复合材料近表面缺陷检测：仅利用仿真数据训练的时空目标检测神经网络
Guanlin Li,Yao Hu,Hao Wang et al.
Guanlin Li et al.
Shearography is a non-destructive defect detection technique that, when combined with neural networks, can efficiently and accurately detect near-surface defects in composite materials. However, the high cost of the dataset significantly li...
Enhanced Optoelectronic Response of TiO2 Photodetector Sensitized via CuInSe2 Quantum Dots [0.03%]
铜铟硒量子点敏化二氧化钛光电探测器性能增强研究
Yanxu Zhang,Kexin Yu,Jin Zhao et al.
Yanxu Zhang et al.
Colloidal copper-based chalcogenide quantum dots (QDs), particularly lead-free CuInSe2 systems, have emerged as promising photosensitizers for optoelectronic de-vices due to their high extinction coefficients and solution processability. In...
Development of Defect-Rich WO3-x/TiO2 Heterojunction Toward Dual-Functional Enhancement: Boosting SERS and Photocatalytic Performance [0.03%]
缺陷丰富的WO3-x/TiO2异质结向双重功能增强发展：增强SERS和光催化性能
Xunfei He,Yinyan Gong,Lengyuan Niu et al.
Xunfei He et al.
Semiconductors have emerged as promising candidates for surface-enhanced Raman scattering (SERS) applications due to their inexpensiveness and good chemical stability. Nevertheless, their low enhancement ability compared to noble metals mak...
Jihong Liu,Hongming Liu
Jihong Liu
With the development of new materials and the trend of miniaturization of smart devices, wearable devices are playing an increasingly important role in people's lives and occupying a larger market share. Meanwhile, the operation of wearable...
Graphene/PtSe2/Ultra-Thin SiO2/Si Broadband Photodetector with Large Responsivity and Fast Response Time [0.03%]
基于石墨烯/黑磷化物/超薄二氧化硅/硅的宽谱光电探测器
Qing-Hai Zhu,Jian Chai,Shi-Yu Wei et al.
Qing-Hai Zhu et al.
Burgeoning two-dimensional (2D) materials provide more opportunities to overcome the shortcomings of silicon-based photodetectors. However, the inevitable carrier loss in the 2D material/Si heterojunction has seriously hindered further impr...
Comparison of the Level and Mechanisms of Toxicity of Nanoparticles of Underwater Welding in Bioassay with Three Marine Microalgae [0.03%]
基于三种海洋微藻生物分析的水下焊接纳米颗粒毒性水平和机制比较研究
Konstantin Yu Kirichenko,Konstantin S Pikula,Vladimir V Chayka et al.
Konstantin Yu Kirichenko et al.
In this work, the toxicity level of nano- and microparticles obtained by underwater welding was assessed. The toxicity of nano- and microparticles obtained by underwater welding was evaluated on three types of marine microalgae: Heterosigma...
Enhanced Resistive Switching and Conduction Mechanisms in Silk Fibroin-Based Memristors with Ag Nanoparticles for Bio-Neuromorphic Applications [0.03%]
基于丝素蛋白和Ag纳米粒子的忆阻器及其生物神经形态应用中的增强型电阻开关及导电机制研究
Jongyun Choi,Seung Hun Lee,Taehun Kim et al.
Jongyun Choi et al.
This study explores the resistive switching (RS) behavior and conduction mechanisms of Ag/SF-Ag NP/Si memristors with varying Ag NP concentrations. I-V measurements confirm stable RS characteristics across 100 cycles, with consistent set an...
Lucia Rocco
Lucia Rocco
In recent decades, the rapid advancement of nanotechnology has led to the introduction of engineered nanomaterials (ENMs) into the environment, whether through deliberate actions or accidental releases [...].
Sustainable Cellulose Nanofibril-Stabilized Pickering Emulsions for Fresh Egg Preservation [0.03%]
用于鲜蛋保鲜的可持续纤维素纳米纤维稳定Pickering乳液
Hao Li,Lei Zhang,Mei Cui et al.
Hao Li et al.
Eggs are perishable mainly due to moisture loss and bacterial contamination. Herein, we developed an efficient and sustainable coating emulsion for egg preservation, which is primarily composed of cellulose nanofibrils (CNFs), coconut oil (...
In Situ Anchored, Ultrasmall, Oxygen Vacancy-Rich TiO2-x on Carbonized Bacterial Cellulose for the Efficient Adsorption and Separation of Organic Pollutants [0.03%]
基于富氧空位的超小TiO2-x@CBC材料的高效有机染料吸附分离性能
Man Zhou,Yanli Zhou,Minmin Ni et al.
Man Zhou et al.
Superior selective adsorption of organic dye is still a big challenge in the process of dye wastewater treatment. Meanwhile, low-price and environmentally friendly biomass-based adsorbents show huge potential in the fields of separation and...