Facile synthesis and characterization of nanorods Pb-MOF for toxic rodenticide detection by Ayman S. Eliwa, Magdi E.A. Zaki, Mostafa A. Besher, Gehad G. Mohamed

“…Abstract One of the most powerful anticoagulant rodenticides is bromadiolone and its detection is essential because of its extensive application and possible environmental and health risks. …”
Get full text

Fabrication and evaluation of nanomaterial based electrochemical sensor for robust detection of lithium by Ravinder Lamba, Ravinder Lamba, Gaurav Bhanjana, Neeraj Dilbaghi, Vivek Gupta, Sandeep Kumar

“…Therefore, the quantification of lithium ions through easy, quick, reliable, and affordable methods is highly desired.Methods: Herein, a reliable and fast response electrochemical sensing strategy has been employed using Ag-doped Co3O4 nanochips (Ag@CNCs) for lithium detection in field samples. Hexahydrate cobalt nitrate [Co(NO3)2·6H2O] has been used as a precursor for the synthesis of Ag@CNCs through the co-precipitation method followed by calcination.Results and discussion: The synthesised Ag@CNCs have a face-centred cubic structure, with an average crystallite size of 14.7 nm as evidenced through x-ray diffraction analysis. …”
Get full text

Detection of melatonin and 5-HTP in dietary supplements based on multiple spectra by Huiyu Yang, Huiyu Yang, Huiyu Yang, Xinrui Zhang, Xinrui Zhang, Xinrui Zhang, Yang Gao, Yang Gao, Yang Gao, Zhuang Peng, Zhuang Peng, Zhuang Peng, Bo Su, Bo Su, Bo Su, Kai Li, Cunlin Zhang, Cunlin Zhang, Cunlin Zhang

“…Finally, it is demonstrated that THz technology can effectively detect melatonin and 5-HTP in commercial dietary supplements. …”
Get full text

ZnO-nanostructured electrochemical sensor for efficient detection of glyphosate in water by Zorica Novakovic, Zorka Z. Vasiljevic, Maria Vesna Nikolic, Nenad B. Tadic, Tijana Djordjevic, Marko Radovic, Ivana Gadjanski, Snežana Papović, Filip Vlahovic, Dalibor Stankovic, Jasmina Vidic

“…Under laboratory conditions in acetate buffer (pH 5), the sensor demonstrated excellent selectivity and sensitivity, with a detection limit of 0.648 µM, a wide linear detection range (0.5 µM to 7.5 mM), and a rapid detection time of 30 min. …”
Get full text

Edge Detection in Digital Images Using Dispersive Phase Stretch Transform by Mohammad H. Asghari, Bahram Jalali

“…Our digital algorithm transforms the image by emulating the propagation of light through a physical medium with specific warped diffractive property. We show that the output phase of the transform reveals transitions in image intensity and can be used for edge detection.…”
Get full text

Absolute Measurement of Coherent Backscattering Using a Spatial Light Modulator for Coherence Modification by Karsten Pink, Niklas Fritzsche, Manuel Petzi, Alwin Kienle, Florian Foschum

Get full text

Ga-doped ZnO nanoparticles for enhanced CO2 gas sensing applications by Inas Taha, Zeyad M. Abdulhamid, Rainer Straubinger, Abdul-Hamid Emwas, Kyriaki Polychronopoulou, Dalaver H. Anjum

“…This study focuses on the synthesis, characterization, and gas-sensing performance of GZO nanoparticles (NPs), specifically targeting CO₂ detection, which is crucial for environmental monitoring and industrial safety. …”
Get full text

Influence of micronization on the physical properties of salbutamol sulfate as a model drug used in dry powder inhalation by Antesar Boshhiha, Nora Urbanetz

“…This transformation may result in deviation from the original particle size obtained after milling out of respirable range. DSC and X-ray diffraction show no detectable amorphous drug since no detectable Tg observed. …”
Get full text

Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds by T. A. Tran, H. C. Tran, N. T. Nghiem, L. V. Truong-Son, G. T. Imanova, S. H. Jabarov

“…The Rietveld refinement of XRD data using the Fullprof package demonstrate that all studied samples are single phase spinels with no other detectable phases and have a cubic structure with the space group of Fd-3 m. …”
Get full text

Fusion FISH imaging: single-molecule detection of gene fusion transcripts in situ. by Fatu Badiane Markey, William Ruezinsky, Sanjay Tyagi, Mona Batish

“…Reliable methods are needed for the in situ detection of the transcripts encoded by these recombinant genes. …”
Get full text

Design and experimental validation of MMM-based pipeline stress concentration detection system by Deng Gong, Lunwu Zhao, Gang Han

“…An intelligent pipeline stress concentration detection system was developed based on the Metal Magnetic Memory (MMM) method, utilizing high-sensitivity anisotropic magnetoresistive (AMR) sensors (HMC5883L). …”
Get full text

Reduced graphene oxide-based absorbance biosensors for detecting Escherichia coli DNA by Chau Nguyen Minh Hoang, Son Hai Nguyen, Mai Thi Tran

“…Abstract Escherichia coli represents a significant concern for food safety, water quality, medical applications, and environmental health, necessitating effective detection methods. This study presents a reduced graphene oxide-based biosensor for the sensitive and specific detection of E. coli DNA. …”
Get full text

Comparative Analysis of Different Display Technologies for Defect Detection in 3D Objects by Vasil Kozov, Ekaterin Minev, Magdalena Andreeva, Tzvetomir Vassilev, Rumen Rusev

Get full text

Intracellular protein crystallization in living insect cells by Robert Schönherr, Nina Eichler, Fatama A. Sornaly, Juliane Boger, Anne M. Frevert, Janine Mia Lahey‐Rudolph, Hannah Meyer, Lisa Weymar, Lars Redecke

“…Here, we present the detailed protocol, including optimized target gene expression using a baculovirus vector system, crystal formation, detection, and serial X‐ray diffraction directly in the cells. …”
Get full text

N, S-Doped Carbon Dots (N, S-CDs) for Perfluorooctane Sulfonic Acid (PFOS) Detection by Hani Nasser Abdelhamid

“…A linear detection range of 3.33–20 µM and a limit of detection (LOD) of 2 µM were reported using the N, S-CDs probe. …”
Get full text

Development of G–Ag and C–Ag Nanoparticle‐Based Biosensor for Benzoic Acid Detection by Mehmet Selcuk Erdogan, Muhammed Bekmezci, Nihal Yigit Ertas, Ramazan Bayat, Fatih Sen

“…In this study, an efficient electrochemical sensor for the highly sensitive detection of benzoic acid (BA) is developed using silver nanoparticles (Ag NPs) obtained by two different methods: the green synthesis method (G–Ag) and the chemical synthesis method (C–Ag). …”
Get full text

Raman Spectroscopy of Graphene/CNT Layers Deposited on Interdigit Sensors for Application in Gas Detection by Stefan-Marian Iordache, Ana-Maria Iordache, Ana-Maria Florea (Raduta), Stefan Caramizoiu, Catalin Parvulescu, Flaviu Baiasu, Irina Negut, Bogdan Bita

Get full text

Vertically Aligned Nanocrystalline Graphite Nanowalls for Flexible Electrodes as Electrochemical Sensors for Anthracene Detection by Marius C. Stoian, Octavian G. Simionescu, Cosmin Romanitan, Gabriel Craciun, Cristina Pachiu, Antonio Radoi

“…The results showed that the highest sensitivity in anthracene detection was provided by the sensor with the GNW film obtained after 45 min of PECVD growth. …”
Get full text

Optimizing the growth conditions of superconducting MoSi thin films for single photon detection by Stefanie Grotowski, Lucio Zugliani, Björn Jonas, Rasmus Flaschmann, Christian Schmid, Stefan Strohauer, Fabian Wietschorke, Niklas Bruckmoser, Manuel Müller, Matthias Althammer, Rudolf Gross, Kai Müller, Jonathan Finley

Get full text

Electrochemical nanostructured CuBTC/FeBTC MOF composite sensor for enrofloxacin detection by Thi Kim Ngan Nguyen, Tien Dat Doan, Huy Hieu Luu, Hoang Anh Nguyen, Thi Thu Ha Vu, Quang Hai Tran, Ha Tran Nguyen, Thanh Binh Dang, Thi Hai Yen Pham, Mai Ha Hoang

“…A novel electrochemical sensor for the detection of enrofloxacin (ENR) in aqueous solutions has been developed using a carbon paste electrode modified with a mixture of metal-organic frameworks (MOFs) of CuBTC and FeBTC. …”
Get full text