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Aleksandra Bojke, Malgorzata Littwin, Agata Szpiech, Ewelina Duljas, Pawel Jasinski, Izabela Wittstock, Olga Jazdzewska and Katarzyna Galer-Tatarowicz
This paper presents a procedure for the determination of bisphenol A (BPA) in seawater. Gas chromatography coupled with mass spectrometry (GC-MS) was used as the analytical method, preceded by analyte isolation via solid-phase extraction (SPE). Initially...
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Jari S. Algethami, Mohsen A. M. Alhamami, Mohamed F. Ramadan and Osama I. Abdallah
The dissipation profiles of the acaricides abamectin, hexythiazox, and spiromesifen in the fruits of eggplant (Solanum melongena L.) grown under field conditions in Najran, Saudi Arabia, were studied. Extraction was performed with acetonitrile, and UPLC-...
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Beom-Geun Jo, Young-Hun Park, Ki Hyun Kim, Su-Nam Kim and Min Hye Yang
Lobelia chinensis Lour. (L. chinensis) has traditionally been used as a treatment for snake bites, high fever, jaundice, edema, and diarrhea, and modern studies have reported its anti-inflammatory, antioxidant, and antiviral activities. L. chinensis cont...
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Wooyoung Kim, Sunghun Cho and Jun Seop Lee
Conducting polymers are often used as sensor electrodes due to their conjugated chain structure, which leads to high sensitivity and rapid response at room temperature. Numerous studies have been conducted on the structures of conducting polymer nanomate...
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Sonia Lo Magro, Simona Summa, Marco Iammarino, Pasquale D?Antini, Giuliana Marchesani, Antonio Eugenio Chiaravalle and Marilena Muscarella
This work offers an overview of the quality of fresh fish and fish products consumed in Puglia and Basilicata regions (south part of Italy), analyzing their histamine content. Indeed, the recent Italian reports released by the Italian Ministry of Health,...
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Irina Boginskaya, Aliia Gainutdinova, Alexey Gusev, Karen Mailyan, Anton Mikhailitsyn, Marina Sedova, Artem Vdovichenko, Ilya Ryzhikov, Sergei Chvalun and Andrey Lagarkov
Spectroscopy based on surface enhanced Raman scattering (SERS) is widely used as a method with extremely high sensitivity for molecular and chemical analysis. We have developed thin-film sandwich structures, in which, when used as sensitive elements for ...
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M. S. Aruna Gandhi, Suoda Chu, K. Senthilnathan, P. Ramesh Babu, K. Nakkeeran and Qian Li
The survey focuses on the most significant contributions in the field of fiber optic plasmonic sensors (FOPS) in recent years. FOPSs are plasmonic sensor-based fiber optic probes that use an optical field to measure the biological agents. Owing to their ...
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Temesgen Girma Kebede, Simiso Dube and Mathew Muzi Nindi
The removal of ten selected antibiotic drugs belonging to different classes (sulphonamides, fluoroquinolones, macrolides, and tetracycline) was investigated using water-soluble proteins from the seeds of Moringa stenopetala. The surface functional groups...
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Simon Brown,Delwyn G. Cooke,Leonard F. Blackwell,David C. Simcock
Pág. 1 - 7
The use of urinary analytes to monitor physiological processes relies on making the correct measurement. Three alternatives are commonly contemplated: concentration, creatinine-corrected concentration and excretion rate. Of these, the latter ...
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Robert Schalk, Annabell Heintz, Frank Braun, Giuseppe Iacono, Matthias Rädle, Norbert Gretz, Frank-Jürgen Methner and Thomas Beuermann
Raman and mid-infrared (MIR) spectroscopy are useful tools for the specific detection of molecules, since both methods are based on the excitation of fundamental vibration modes. In this study, Raman and MIR spectroscopy were applied simultaneously durin...
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