Detection of exoplanets: exploiting each property of light by Rouan, Daniel, Lagrange, Anne-Marie

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Etched Tungsten Oxide Modified with Au for Quick Xylene Detection by Yinglin Wang, Zhaohui Lei, Xu Li, Yantong Meng, Wanting Cui, Yiyang Xu, Xidong Hao, Shanfu Sun, Pengfei Cheng

“…Due to its widespread distribution in industrial, commercial, and residential settings, xylene detection is crucial. In this study, carbon sphere templates and NaHCO₃ etching were used to synergistically prepare WO₃ with uniform macropores, which was then decorated with Au elements. …”
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pH-Inhibited Fenton etching of gold nanobipyramids: a multicolor approach for enhanced urea detection by Ahmed Y. Elbalaawy, Min-Jae Kim, Samy M. Shaban, Eslam Hafez, Mohamed R. Elmasry, Dong-Hwan Kim

“…Abstract This study presents an innovative urea detection method utilizing pH-controlled Fenton etching of gold nanobipyramids (AuNBPs), offering a multicolor visual response. …”
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Laser radiation detection of the fluctuation alpha particle tracks in PADC by R.B. Alkhayat, Ammar T. Zakar, Mushtaq Abed Al-Jubbori, Hana Ihsan Hasan

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Artifacts in metallography: etching pits by A. G. Anisovich

“…The optical contrasting tools capabilities, such as dark field, polarized light, and differential interference contrast in detecting etch pits, are demonstrated.…”
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Toward reliable morphology assessment of thermosets via physical etching: Vinyl ester resin as an example by J. Karger-Kocsis, A. Wolynski, B. Wetzel, J. Elsäßer, A. Bonyar, S. Grishchuk

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A novel colorimetric lead ion detection method using lead-2′3-dimercaptosuccinic acid chelates to catalyze etching of gold nanostars by Yuhuan Qin, Wenxue Sun, Joseph Brake, Sulin Gao, Qianqian Li, Xinrong Zhu, Jiang Bian, Xiaobin Wu

“…We observed a change in the longitudinal local surface plasmon resonance (LSPR) peak of GNSs in the presence of DMSA-Pb which could be measured in subsequent experiments. The optimized etching reaction displayed strong sensitivity and selectivity for Pb2+ and achieved a detection limit of 2 nM less than 2 min, which is well below the safety threshold of Pb2+ in environmental water and food. …”
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Etched Silicon-on-Insulator Microring Resonator for Ultrasound Measurement by Wenjian Yang, Shijie Song, Keith Powell, Xiaoyi Tian, Liwei Li, Linh Nguyen, Xiaoke Yi

“…By using a selectively etched SOI microring resonator in an add-drop structure, the technique provides a linear and distortion-free sensing response to the ultrasound signal as it prevents the coupling region deformation and removes variations from the power fluctuation of the optical source. …”
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Individual yeast cells signal at different levels but each with good precision by Steven S. Andrews, Roger Brent

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Surface Enhanced Raman Scattering (SERS) for the Detection of Oxidative Stress Markers Using Si Nanowires (SiNWs)/Ag Nanostructures Fabricated by Metal Assisted Chemical Etching (MACE) by Ioannis Kochylas, Anastasia Kanioura, Georgia Geka, Vlassios Likodimos, Spiros Gardelis, Anastasios Dimitriou, Nikolaos Papanikolaou, Sotirios Kakabakos, Panagiota Petrou

“…In this work, silicon nanowires were constructed by metal-assisted chemical etching and decorated with silver nanoparticles and used as substrates for the SERS determination of oxidative stress markers, namely glutathione, malondialdehyde and catalase. …”
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Improved longevity and in vivo performance of neurotransmitter detection using 30 µm cone-shaped carbon fiber microelectrode by Haeun Kwon, Hyun-U Cho, Jeongeun Sim, Kyung-Jun Boo, Kyung-Jun Boo, Yumin Kang, Sangmun Hwang, Youngjong Kwak, Jaehyun Jang, Kyung Min Kim, Se Jin Jeon, Chan Young Shin, Kevin E. Bennet, Kevin E. Bennet, Yoonbae Oh, Yoonbae Oh, Hojin Shin, Hojin Shin, Kendall H. Lee, Kendall H. Lee, Dong Pyo Jang, Dong Pyo Jang

“…Fast Scan Cyclic Voltammetry (FSCV) is a widely used electrochemical technique to detect rapid extracellular dopamine transients in vivo. …”
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Application of the Variable Precision Rough Sets Model to Estimate the Outlier Probability of Each Element by Francisco Maciá Pérez, Jose Vicente Berna Martienz, Alberto Fernández Oliva, Miguel Abreu Ortega

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Analysis of the Microbial Community Structure of <i>Ixodes persulcatus</i> at Each Developmental Stage by Yonghong Liu, Xiaonan Dong, Lianyang Sun, Hao Cui, Jiamei Kang, Nan Bu, Yishuai Zhang, Zehao Qi, Zixuan Li, Zilong Zhang, Li Zhao

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Parallel Farby–Perot Interferometers in an Etched Multicore Fiber for Vector Bending Measurements by Kang Wang, Wei Ji, Cong Xiong, Caoyuan Wang, Yu Qin, Yichun Shen, Limin Xiao

“…Vector bending sensors can be utilized to detect the bending curvature and direction, which is essential for various applications such as structural health monitoring, mechanical deformation measurement, and shape sensing. …”
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Improved chemiluminescence behavior of Cu-etched sulfur quantum dots for Rizatriptan sensitive assay by Sima Mojarrad, Tooba Hallaj, Abdolhossein Naseri, Mohammad Amjadi, Aligholi Niaei

“…The resulting Cu-etched SQDs (Cu-SQDs) were characterized by TEM, FT-IR, and UV–Vis. …”
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Monitoreo de emisiones de gas radón vinculado a la actividad microsísmica en la zona de Sampacho, Córdoba, Argentina by Grosso Virginia, Daga Romina, Sagripanti Guillermo, Villalba Diego

“…Anomalies in this gas emission levels, as well as an increase in the microseismic activity were detected in the pre-seismic stage of the earthquakes that occurred in Japan, USA, Italy, Mexico and the former Soviet Union.…”
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Framework for autonomous inspection of PV plants using IoT electronics on each PV panel and UAV collaboration by Miguel Tradacete-Ágreda, Carlos Santos-Pérez, Pablo José Hueros-Barrios, Francisco Javier Rodríguez-Sánchez, Rafael Pérez-Seguí, Javier Melero-Deza, Pascual Campoy

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Enhanced etching of GaN with N2 gas addition during CVD diamond growth by Awadesh Kumar Mallik, Giridharan Krishnamurthy, Wen-Ching Shih, Paulius Pobedinskas, Jan D’Haen, Ken Haenen

“…Al elemental EDS peaks from the base sapphire substrate were observed for the films grown with nitrogen addition, but no Ga EDS peaks were detected. X-ray diffraction (XRD) micrographs further supported the enhanced GaN etching phenomenon. …”
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Nonlinear Calibration and Temperature Sensitivity of Makrofol Solid-State Nuclear Track Detectors for Radon Measurement by Tuukka Turtiainen, Jussi-Pekka Laine, Salla Rantanen, Tiina Oinas

“…This article explores the uncertainties and detection limits associated with the calibration and outlines methods for their evaluation. …”
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Formation of Fiber Tapers by Chemical Etching for Application in Chaotic Correlation Fiber Loop Ring Down Sensing by Tianlong Wu, Lingzhen Yang, Jun Tian, Jie Chen, Zhuang Liu, Linlin Fan, Weijie Ding, Juanfen Wang, Pingping Xue

“…The performance of our system can be drastically improved by increasing the length of the etched fiber tapers to be tens of centimeters using the chaotic correlation fiber loop ring down system with the smaller fiber ring lengths.…”
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