2D/3D Perovskite Surface Passivation-Enabled High-Detectivity Near-Infrared Photodiodes by Xuefeng Huangfu, Junyu Chen, Gaohui Ge, Jianyu Li, Jiazhen Zhang, Qinhao Lin, Hao Xu, Shu Min Wang

“…Here, 3-fluoro phenethylammonium iodide (3F-PEAI) was used to passivate the perovskite surface and form the two-dimensional (2D) perovskite on the three-dimensional (3D) perovskite surface. …”
Get full text

Quantitative Detection Method for Surface Angled Cracks Based on Laser Ultrasonic Full-Field Scanning Data by Chenwei Wang, Rui Han, Yihui Zhang, Yuzhong Wang, Yanyang Zi, Jiyuan Zhao

Subjects: “…surface angled crack…”
Get full text

DSAT: a dynamic sparse attention transformer for steel surface defect detection with hierarchical feature fusion by Shouluan Wu, Hui Yang, Liefa Liao, Chao Song, Yating Fang, Jianglong Fu, Tan Li

Subjects: “…Steel surface defect detection…”
Get full text

Research of Bump Detection Method of Spiral Bevel Gear Tooth Surface based on Gear Contact Analysis by Xia Hepeng, Deng Xiaozhong, Xu Aijun, Liu Saisai

“…A detection method of gear tooth flank bump is presented,which is used to determine the position of bump surface of spiral bevel gear. …”
Get full text

Surface Defect and Malformation Characteristics Detection for Fresh Sweet Cherries Based on YOLOv8-DCPF Method by Yilin Liu, Xiang Han, Longlong Ren, Wei Ma, Baoyou Liu, Changrong Sheng, Yuepeng Song, Qingda Li

“…Second, a channel attention feature fusion mechanism (CAFM) is incorporated at the front end of the detection head, which enhances the model’s ability to identify fine defects on the cherry surface. …”
Get full text

AN EXPERIMENTAL INVESTIGATION OF THE 236U DETECTION LIMIT IN THE SURFACE AIR USING RADIOCHEMICAL SEPARATION AND ALPHA-SPECTROMETRY by A. D. Gedeonov, I. V. Kolchin, A. K. Avenirov

“…Long time measurements of the separated uranium fraction are made with the use of alpha-spectrometer based on PIPS-detector. The lower limit of detection for 236U in the surface air is determined as 5 • 10-9 Bq/m3 (2 ng/m3).…”
Get full text

A Method for Landslide Deformation Detection Based on Projection Surface Element Matching of 3D Models by Mengxi Sun, Hui Cao, Yansong Duan

“…Following this, the generated 3D models undergo surface segmentation and normal direction projection, resulting in the creation of orthoimages that accurately represent the slope surface. …”
Get full text

PCB-YOLO: Enhancing PCB surface defect detection with coordinate attention and multi-scale feature fusion by Ze Wei, Fan Yang, Kezhen Zhong, Linkun Yao

Get full text

Centrifugation-Induced Stable Colloidal Silver Nanoparticle Aggregates for Reproducible Surface-Enhanced Raman Scattering Detection by Tianyu Zhou, Zhiyang Zhang

“…Colloidal noble metal nanoparticle aggregates have demonstrated significant advantages in surface-enhanced Raman scattering (SERS) analysis, particularly for online detection, due to their excellent optical properties, spatial homogeneity, and fluidic compatibility. …”
Get full text

Automated Surface Crack Identification of Reinforced Concrete Members Using an Improved YOLOv4-Tiny-Based Crack Detection Model by Sofía Rajesh, K. S. Jinesh Babu, M. Chengathir Selvi, M. Chellapandian

Get full text

Recent Advances in SAW Sensors for Detection of Cancer Biomarkers by Manuel Aleixandre, Mari Carmen Horrillo

“…Surface acoustic wave (SAW) sensor technology is a promising approach to diagnosing cancer through the detection of cancer biomarkers due to its high sensitivity, potential label-free operation, and fast response times, and, fundamentally, because it is a non-invasive technique in comparison with the current traditional diagnostic techniques for cancer. …”
Get full text

SPR Gas Sensitivity of Formaldehyde was Detected by Ag/TiO2 Thin Films by JIN Ye lu, YANG Zhi tao, WANG Ji yu, YI Miao

Get full text

RT-DETR-MCDAF: Multimodal Fusion of Visible Light and Near-Infrared Images for Citrus Surface Defect Detection in the Compound Domain by Jingxi Luo, Zhanwei Yang, Ying Cao, Tao Wen, Dapeng Li

“…The accurate detection of citrus surface defects is essential for automated citrus sorting to enhance the commercialization of the citrus industry. …”
Get full text

In Situ Synthesis of Copper Nanoparticles on Biocarbon Sheets for Surface-Enhanced Raman Scattering by Jianqiang Wei, Zelong Zhou, Junchao Qian, Yaping Wang, Jun Chen, Yunfei Sun

Subjects: “…surface-enhanced Raman spectroscopy…”
Get full text

CSEANet: Cross-Stage Enhanced Aggregation Network for Detecting Surface Bolt Defects in Railway Steel Truss Bridges by Yichao Chen, Yifan Sun, Ziheng Qin, Zhipeng Wang, Yixuan Geng

“…The accurate detection of surface bolt defects in railway steel truss bridges plays a vital role in maintaining structural integrity. …”
Get full text

A High-Performance SPR Biosensor for Female Reproductive Hormone Detection by Rajeev Kumar, Suman Garia, Saurav Joshi, Amrindra Pal, Indrasen Singh, Umesh Kumar Sahu

“…In this work, a plasmonic sensor using copper (Cu) with palladium (Pd) and hexagonal boron nitride (h-BN) (structure: SF11/Cu/Pd/h-BN/SM) based on surface plasmon resonance (SPR) for the detection of female reproductive hormones (progesterone and estradiol). …”
Get full text

Cascaded Detection Method for Ship Targets Using High-Frequency Surface Wave Radar in the Time–Frequency Domain by Zhiqing Yang, Hao Zhou, Yingwei Tian, Gan Liu, Bing Zhang, Yao Qin, Peng Li, Weimin Huang

Subjects: “…high-frequency surface wave radar…”
Get full text

Polarization modulated spectroscopic ellipsometry-based surface plasmon resonance biosensor for E. coli K12 detection by Soraya Zangenehzadeh, Emil Agocs, Fenja Schröder, Nassima Amroun, Rebekka Biedendieck, Dieter Jahn, Axel Günther, Lei Zheng, Bernhard Roth, Hans-Hermann Johannes, Wolfgang Kowalsky

“…Abstract In this work, we report on the application of the polarization modulated spectroscopic ellipsometry-based surface plasmon resonance method for sensitive detection of microorganisms in Kretschmann configuration. …”
Get full text

Large language model-based multimodal system for detecting and grading ocular surface diseases from smartphone images by Zhongwen Li, Zhongwen Li, Zhouqian Wang, Liheng Xiu, Pengyao Zhang, Wenfang Wang, Yangyang Wang, Gang Chen, Weihua Yang, Wei Chen

“…Proposing an affordable, accessible, interpretable, and automated AI system for non-clinical settings is crucial to expanding access to quality healthcare.MethodsThis cross-sectional study developed the Multimodal Ocular Surface Assessment and Interpretation Copilot (MOSAIC) using three multimodal large language models: gpt-4-turbo, claude-3-opus, and gemini-1.5-pro-latest, for detecting three ocular surface diseases (OSDs) and grading keratitis and pterygium. …”
Get full text

ZFD-Net: Zinc flower defect detection model of galvanized steel surface based on improved YOLOV5. by Yang Gao, Hanquan Zhang, Lifu Zhu, Feitong Xie, Dong Xiao

“…We propose ZFD-Net, a zinc flower defect detection model on the surface of galvanized sheet based on improved you only look once (YOLO)v5. …”
Get full text