Pickering emulsions with low interface coverage but enhanced stability for emulsion interface catalysis and SERS-based detection by Mingkun Li, Qing Song, Yilin Wang, Bing Liu

“…The loading of plasmonic nanoparticles brings excellent performance in surface-enhanced Raman spectroscopy-based detection, which exhibits the lowest detectable concentration as low as 10−11 M using only 0.25 μL of analyte and 0.2 μg of Au nanoparticles. …”
Get full text

Fullerene (C20) as a potential sensor for thermal and electrochemical detection of amitriptyline: A DFT study by Mohammad Reza Jalali Sarvestani, Zohreh Doroudi

“…The negative values of adsorption enthalpy changes and the increase of specific heat capacity in the adsorption process revealed the interaction of amitriptyline with fullerene is exothermic and this nanostructure is an admissible sensing material for thermal detection of amitriptyline. The density of states (DOS) plots showed the bandgap of fullerene reduced from -32.13% from 7.145 (eV) to 4.849 (eV) when amitriptyline adsorbed on its surface. …”
Get full text

Assessing the Effect of Water on Submerged and Floating Plastic Detection Using Remote Sensing and K-Means Clustering by Lenka Fronkova, Ralph P. Brayne, Joseph W. Ribeiro, Martin Cliffen, Francesco Beccari, James H. W. Arnott

“…The submerged plastic tarpaulin was detectable to ~0.5 m below the water surface in near infrared (NIR) (~810 nm) and red edge (~730 nm) wavelengths. …”
Get full text

Sustainable Conversion of Corncob Biomass Waste into High Performance Carbon Materials for Detection of VOCs at Room Temperature by Lindokuhle P. Magagula, Clinton M. Masemola, Tshwafo E. Motaung, Nosipho Moloto, Ella C. Linganiso-Dziike

Get full text

Boosted electrocatalytic activity on FeCoNi LDHs incorporating Cd deposition for Staphylococcus aureus detection by Huamin Zhao, Xiaoxi Zheng, Jihao Su, Jun Wang, Xinrui Wang, Hang Li, Juan Wang, Kexin Shen, Chao Zhao

“…This study introduced Cd-decorated ternary FeCoNi layered double hydroxides (Cd-FeCoNi LDHs) platform for label-free Staphylococcus aureus (S. aureus) detection via Cu2+ biosorption. The FeCoNi LDHs were engineered with optimized metal sites to create lamellar structures with high electrocatalytic surface area. …”
Get full text

Spatiotemporal Variability of Arctic Soil Moisture Detected from High-Resolution RADARSAT-2 SAR Data by Adam Collingwood, François Charbonneau, Chen Shang, Paul Treitz

Get full text

Ultrasonic phased array flexible coupling detection of defects in high-voltage cable terminal lead seals by Peng Ziping, Zheng Jishi, Zhen Zhiming, Huang Yaosheng, Li Xiaobin, Cai Qiushen

“…Owing to the large curvature of the lead seal surface, using conventional ultrasonic probes for direct contact with the surface results in low efficiency in detecting lead seal defects and yields a low signal-to-noise ratio for defect echo signals. …”
Get full text

Preparation and characterization of biodegradable cellulose nanofiber films modified with methylene blue and vitamin C for detecting oxidants by Sina Sadeghi, Sajad Pirsa, Narmela Asefi, Mehdi Gharekhani

“…SEM images showed that the diameter of cellulose fibers is between 20 and 100 nm, which MB and VC completely cover their surface and the surface porosity of the film. FTIR spectra confirmed the electrostatic interactions between cellulose, MB and VC. …”
Get full text

THz Biomedical Sensing for Early Cancer Detection: Metamaterial Graphene Biosensors With Rotated Split-Ring Resonators by Marwa Rezeg, Aymen Hlali, Hassen Zairi

“…The material under test covers the surface of the biosensor, where resonance occurs with high absorption. …”
Get full text

A Highly Sensitive SPR Sensors Based on Two Parallel PCFs for Low Refractive Index Detection by Famei Wang, Chao Liu, Zhijie Sun, Tao Sun, Banghua Liu, Paul K. Chu

“…Based on two parallel photonic crystal fibers (PCFs) with D-shape structure, a novel surface plasmon resonance (SPR) sensor with low refractive index (RI) detection at near-infrared wavelengths is described. …”
Get full text

An Open-Source Deep Learning Framework for Scalable Urban Heat Island Detection Using Geospatial Data by M. Akintola, G. Neziri

“…The framework leverages a U-Net convolutional architecture with attention mechanisms to predict land surface temperature (LST) and delineate UHI hotspots. …”
Get full text

ZnO/Zn2SnO4 nanorod heterostructure coatings for effective detection of acetone by C.D. Bui, S.S. Nalimova, Z.V. Shomakhov, A.M. Guketlov, S.S. Buzovkin, A.A. Rybina

“…In addition, the energy band diagram of the ZnO/Zn2SnO4 heterostructure was presented and the acetone detection mechanism was discussed. The structure of the ZnO/Zn2SnO4 nanorods causes an improved response due to the chemisorption of oxygen on the surface of the Zn2SnO4 shells. …”
Get full text

The Reliable Detection of Homocysteine Using a Biosensor Based on Recombinant Cystathionine β-Synthase and Nanoporous Gold by Zihan Huang, Yan Gao, Lei Zhang, Ting Cai, Ruijun Liu, Xia Wang

“…The electrochemical detection of Hcy exhibited excellent linearity, with a high sensitivity reaching 10.43 µA mM⁻¹ cm⁻² and a low detection limit of 1.31 µM. …”
Get full text

Surface‐Anchored Ticagrelor Gelatin Nanoparticles‐Platelets System for Enhanced Anti‐PD‐L1 Therapy Response and Boosted Chemotherapeutic Efficacy of Nanomedicines by Qi Lu, Hao Ye, Jian Zhao, Xiaoyuan Fan, Kaiyuan Wang, Zeyu Han, Tian Liu, Lili Du, Jiaxuan Song, Helin Wang, Haotian Zhang, Zhonggui He, Jin Sun

“…These platelets support tumor growth by stabilizing the vasculature and enabling immune evasion, as well as shielding tumor cells from immune detection. To address these platelet‐mediated negative antitumor effects, we have developed bioengineered platelets (PTNPs) with surface‐anchored ticagrelor‐loaded gelatin nanoparticles. …”
Get full text

Synergistic effects of surface-enhanced Raman spectroscopy and enzyme-linked immunoassays in diagnosis of Alzheimer's disease, mild cognitive impairment, and late-life depression by Xi Mei, Xi Mei, Zheng Zhao, Zheng Zhao, Juan Wang, Juan Wang, Conglong Qiu, Longhui Li, Longhui Li, Changchun Xiong, Shanshan Zhu, Chengying Zheng

“…The primary objective of this study is to evaluate the diagnostic accuracy of surface-enhanced Raman spectroscopy (SERS), a novel blood-based detection method, in differentiating neurodegenerative diseases and neuropsychiatric disorders. …”
Get full text

Detection and reconstruction of rock glacier kinematics over 24 years (2000–2024) from Landsat imagery by D. Cusicanqui, P. Lacroix, X. Bodin, B. A. Robson, A. Kääb, S. MacDonell, S. MacDonell

“…This study presents a robust methodological approach combining pairwise feature-tracking image correlation with medium-resolution Landsat 7/Landsat 8 optical imagery, surface displacement time-series inversion and the automatic detection of persistent moving areas (PMAs). …”
Get full text

Selection of the threshold for detecting pipe defects to eliminate the errors of the first type and reduce the errors of the second type by Nikolai K. Polovnikov

“…This article discusses the problem of missing a defect by a neural network during flaw detection of a pipe inner surface, as well as the problem of “false positives”, i. e. detecting a defect where there is none. …”
Get full text

AuNP/Magnetic Bead-Enhanced Electrochemical Sensor Toward Dual Saliva Alzheimer’s Biomarkers Detection by Pengcheng Zhao, Jieyu Wang, Hongju Mao, Lin Zhou, Zhenhua Wu, Yunxing Lu, Teng Sun, Jianan Hui, Guowu Ma

“…These MB–biomarker complexes are introduced into a polydimethylsiloxane chamber aligned with Au sensing electrodes, where a detachable magnet localizes the complexes onto the electrode surface to amplify redox signals. The AuNPs/MBs sensor achieves detection limits of 2 μg/mL for Lf and 0.1 pg/mL for Aβ_1-42, outperforming commercial ELISA kits (37.5 pg/mL for Aβ_1-42) and covering physiological salivary concentrations. …”
Get full text

A Full-Scale Shadow Detection Network Based on Multiple Attention Mechanisms for Remote-Sensing Images by Lei Zhang, Qing Zhang, Yu Wu, Yanfeng Zhang, Shan Xiang, Donghai Xie, Zeyu Wang

Get full text

Leveraging Artificial Intelligence and Clinical Laboratory Evidence to Advance Mobile Health Applications in Ophthalmology: Taking the Ocular Surface Disease as a Case Study by Mini Han Wang, Yi Pan, Xudong Jiang, Zhiyuan Lin, Haoyang Liu, Yunxiao Liu, Jiazheng Cui, Jiaxiang Tan, Chengqi Gong, Guanghui Hou, Xiaoxiao Fang, Yang Yu, Moawiya Haddad, Marion Schindler, José Lopes Camilo Da Costa Alves, Junbin Fang, Xiangrong Yu, Kelvin Kam‐Lung Chong

“…However, most remote artificial intelligence (AI) systems for ocular surface disease detection are predominantly based on self‐reported data collected through interviews, which lack the rigor of clinical evidence. …”
Get full text