Benzoyl thiourea-derived chemosensor for colorimetric and fluorescent detection of Cu²⁺ in water and soils.

Συγγραφείς: Goh, Hua Yong¹ (AUTHOR), Yap, Ynhuey¹ (AUTHOR), Tan, Siew San¹ (AUTHOR) siewsan@tarc.edu.my

Πηγή: Pure & Applied Chemistry. Oct2026, Vol. 98 Issue 10, p1667-1687. 21p.

Θεματικοί όροι: *Copper analysis, *Fluorescent probes, *Environmental monitoring, *Colorimetric analysis, *Inorganic compounds, *Water analysis, *Soil science

Spectrophotometric determination of Cu(II) ions in natural objects and industrial alloys using the newly synthesized naphthalene-based organic analytical reagent 4-amino-5-hydroxy-6-(pyridyl-2-azo)-3-sulfonaphthalene-1-sulfonic acid monosodium salt.

Συγγραφείς: Tuliyev, Bexruz¹ bexruz.tuliyev@mail.ru, Turabov, Nurmukhammat¹, Todjiyev, Jamoliddin^1,2,3, Nuraliyev, Shukhrat⁴, Jumaev, Javokhir⁵, Xusanov, Baxrom⁵, Juraboev, Fozil⁶, Bozorov, Lutfullo⁷, Sapaev, Ibrokhim^8,9,10, Kodirov, Nizomiddin¹¹, Samatov, Sanat¹², Chulpanov, Komiljan¹³, Parmanov, Askar¹, Eshmurzaev, Yigitali¹

Πηγή: Chemical Review & Letters. Sep/Oct2026, Vol. 9 Issue 5, p1389-1406. 18p.

Θεματικοί όροι: *Spectrophotometry, *Copper analysis, *Spectrophotometers, *Ligands (Chemistry), *Beer-Lambert law, *Naphthalene derivatives, *Raman scattering, *Alloys

Turn-on colorimetric Cu²⁺ sensing using a polynorbornene–rhodamine paper strip.

Συγγραφείς: Edayath, Anagha¹ (AUTHOR), Das, Narayan¹ (AUTHOR), Gautam, Srishti¹ (AUTHOR), Shunmugam, Raja¹ (AUTHOR) sraja@iiserkol.ac.in

Πηγή: Journal of Macromolecular Science: Pure & Applied Chemistry. 2026, Vol. 63 Issue 9, p1083-1090. 8p.

Θεματικοί όροι: *Copper analysis, *Polymers, *Environmental monitoring, *Rhodamines, *Metal analysis, *Charge transfer, *Colorimetry

Water-soluble TREN-amino-1,8-naphthalimide fluorescent probes for selective, reversible Cu(II) detection and live-cell imaging.

Συγγραφείς: Noushija, Mannanthara Kunhumon¹ (AUTHOR), Hanson, Sweata² (AUTHOR), Kannan, Sukanya¹ (AUTHOR), Umadevi, Deivasigamani¹ (AUTHOR) umadevi@iitpkd.ac.in, Mishra, Nandita² (AUTHOR) nanditamishra@am.amrita.edu, Shanmugaraju, Sankarasekaran¹ (AUTHOR) shanmugam@iitpkd.ac.in

Πηγή: Dalton Transactions: An International Journal of Inorganic Chemistry. 8/25/2026, Vol. 55 Issue 33, p12127-12137. 11p.

Θεματικοί όροι: *Fluorescent probes, *Copper analysis, *Fluorescence, *Cell imaging, *Fluorophores, *Chemical detectors, *Biocompatibility

Ninhydrin‐Derived Naphthol‐Tethered Isoindolone Frameworks: Synthesis, Crystal Structure, and Their Behavior Toward Cu²⁺ Detection.

Συγγραφείς: Dhara, Subrata Ranjan¹ (AUTHOR), Dutta, Arpita² (AUTHOR), Ghosh, Kumaresh¹ (AUTHOR) ghosh_k2003@yahoo.co.in, Das, Suven³ (AUTHOR) suvenchem@yahoo.co.in

Πηγή: ChemistrySelect. 8/24/2026, Vol. 11 Issue 32, p1-10. 10p.

Θεματικοί όροι: *Copper analysis, *Ultraviolet-visible spectroscopy, *Density functional theory, *Naphthol, *Crystal structure, *Molecules, *Fluorimetry

Resin-assisted LIBS with doublet-based self-absorption correction for trace copper analysis in industrial wastewater.

Συγγραφείς: Li, Maogang¹ (AUTHOR) lmglmg1995@163.com, Chen, Xuedong¹ (AUTHOR), Xing, Yan² (AUTHOR), Zhu, Ruirui³ (AUTHOR), Yan, Chunhua¹ (AUTHOR), Li, Chen³ (AUTHOR), Xue, Lidong⁴ (AUTHOR) xueld@cnemc.cn, Zhang, Tianlong⁵ (AUTHOR), Li, Hua^1,5 (AUTHOR) huali@nwu.edu.cn

Πηγή: JAAS (Journal of Analytical Atomic Spectrometry). Aug2026, Vol. 41 Issue 8, p2993-3005. 13p.

Θεματικοί όροι: *Copper analysis, *Laser-induced breakdown spectroscopy, *Industrial wastes, *Heavy metal toxicology, *Calibration, *Ion exchange resins

Green synthesis, characterization, and biological activities of copper oxide nanoparticles using Origanum vulgare extract.

Συγγραφείς: Mrabet, Amena¹ (AUTHOR) amena.mrabet@etu.uae.ac.ma, Simou, Ayoub¹ (AUTHOR), Abdelfattah, Bahia¹ (AUTHOR), El Hammadi, Nisserine¹ (AUTHOR), Maataoui, Jaber¹ (AUTHOR), Khaddor, Mohamed¹ (AUTHOR)

Πηγή: International Journal of Environmental Health Research. Aug2026, Vol. 36 Issue 8, p2186-2205. 20p.

Θεματικοί όροι: *Copper analysis, *Phenomenological biology, *Tannins, *Bacillus (Bacteria), *Liquid chromatography-mass spectrometry, *Flavonoids, *Essential oils, *Powders, *Phytochemicals, *Fungi, *Biochemistry, *Plant extracts, *Heat, *Escherichia coli, *Reactive oxygen species, *Metabolites, *Oxides, *Water, *Molecular structure, *Phenols, *Antioxidants, *Oregano, *Leaves, *Nanoparticles, *Pseudomonas

A Novel Copper Ion Fluorescent Probe Based on Tetraphenylimidazole.

Συγγραφείς: Wu, Hanqing¹ (AUTHOR), Xu, Shichang¹ (AUTHOR), Wu, Wenxiu¹ (AUTHOR), Zeng, Hongyu¹ (AUTHOR), Yang, Kai² (AUTHOR) kai_yangyang@126.com, Xu, Jingshui^1,3 (AUTHOR) 2016021884@m.scnu.edu.cn

Πηγή: Journal of Fluorescence. Aug2026, Vol. 36 Issue 8, p5173-5180. 8p.

Θεματικοί όροι: *Fluorescent probes, *Copper analysis, *Chemical detectors, *Mass spectrometry, *Nuclear magnetic resonance spectroscopy, *Fluorescence quenching, *Trace elements

Trace analysis of copper(II) in various water samples using CHW technique in the presence of novel ligands.

Συγγραφείς: Giridhar, Ch.¹ (AUTHOR) giridharsvu@gmail.com, Sumalatha, M.¹ (AUTHOR), Ramachandra, B.² (AUTHOR), Naidu, N. Venkatasubba² (AUTHOR)

Πηγή: AIP Conference Proceedings. 2026, Vol. 3418 Issue 1, p1-15. 15p.

Θεματικοί όροι: *Copper analysis, *Chelation, *Trace element analysis, *Ligands (Chemistry), *Analytical chemistry, *Water analysis, *Voltammetry technique

‘Copper theranostics bring diagnosis and treatment together in a highly effective way’.

Συγγραφείς: Riedel, Stefan redaktion@vc-magazin.de

Πηγή: Venture Capital (1611-1710). 2026 Special, p9-11. 3p.

Θεματικοί όροι: *Capital financing, *Pharmaceutical biotechnology industry, Copper analysis, Cancer treatment, Copper isotopes, Diagnosis

Selective Copper Sensing and Imaging With a Pyrroloquinoxaline Probe for Biological and Environmental Applications.

Συγγραφείς: Damai, Margarita¹ (AUTHOR), Ganguly, Priyanka¹ (AUTHOR) p.ganguly@londonmet.ac.uk, Joseph, Joshmi¹ (AUTHOR), Reinoso, Natalia Buckler¹ (AUTHOR), Bax, Chris¹ (AUTHOR), Sykes, Daniel¹ (AUTHOR), Patel, Bhaven¹ (AUTHOR) b.patel1@londonmet.ac.uk

Πηγή: ChemistrySelect. 7/24/2026, Vol. 11 Issue 28, p1-11. 11p.

Θεματικοί όροι: *Copper analysis, *Copper ions, *Environmental monitoring, *Imaging systems in biology, *Fluorescence quenching, *Fluorescent probes, *Ion analysis

A Halogen-Substituted Dicyanoisophorone Near-Infrared Fluorescent Probe for the Determination and Imaging of Copper(II)

Συγγραφείς: Li, Xueqiang¹ (AUTHOR) lixueqiang0323@163.com, Guo, Ximei¹ (AUTHOR), Chen, Cuiting¹ (AUTHOR), Liu, Yan¹ (AUTHOR), Zhu, Ying¹ (AUTHOR), Wang, Cheng¹ (AUTHOR), Hao, Yuanqiang² (AUTHOR) hao0736@163.com

Πηγή: Analytical Letters. Jul2026, p1-16. 16p. 5 Illustrations.

Θεματικοί όροι: *Fluorescent probes, *Copper analysis, *Analytical biochemistry, *Intramolecular charge transfer, *Analytical chemistry, *Fluorescence, *Luminescent probes, *Environmental monitoring

Electrochemical deposition of PANI/Co-MOF for highly sensitive electrochemical detection of copper(II) ions.

Συγγραφείς: Wang, Ruijuan^1,2,3 (AUTHOR), Huang, Huidan¹ (AUTHOR), Zhang, Liushuai¹ (AUTHOR), Wang, Rong^1,2,3 (AUTHOR), Luo, Yougang¹ (AUTHOR), Jing, Yiqi^1,3 (AUTHOR) 1985816369@qq.com, Su, Congxue^1,2,3 (AUTHOR) alpes1987@163.com

Πηγή: Colloid & Polymer Science. Jul2026, Vol. 304 Issue 7, p1677-1686. 10p.

Θεματικοί όροι: *Polyanilines, *Copper analysis, *Electroplating, *Metal-organic frameworks, *Nanoparticles, *Voltammetry, *Electrochemical sensors, *Cyclic voltammetry

A Pyrimidine-Based Turn-On Fluorescent Probe for Highly Sensitive Detection of Copper(II) Ions in Environmental Samples: Combined Experimental and DFT Mechanistic Investigation.

Συγγραφείς: Farsadrooh, Majid¹ (AUTHOR) m.farsadrooh@alzahra.ac.ir, Mohammadi Ziarani, Ghodsi¹ (AUTHOR) gmohammadi@alzahra.ac.ir, Farzandi, Faezeh¹ (AUTHOR), Elyasi, Zahra² (AUTHOR), Feizi-Dehnayebi, Mehran³ (AUTHOR) mehrandehnayebi@sdu.edu.tr

Πηγή: Journal of Fluorescence. Jul2026, Vol. 36 Issue 7, p4445-4459. 15p.

Θεματικοί όροι: *Fluorescent probes, *Copper analysis, *Chemical detectors, *Water analysis, *Fluorescence, *Density functional theory, *Environmental monitoring

Sustainable ionic liquid-assisted cloud point extraction for enrichment of trace copper(II) in water and food samples prior to spectrophotometric determination.

Συγγραφείς: El-Bialy, Nagwa M. A.¹ (AUTHOR), Gouda, Ayman A.² (AUTHOR) aymangouda77@gmail.com, Ghaith, El-Sayed I. A.³ (AUTHOR), Khedr, Islam E.² (AUTHOR), Moustafa, Ahmed H.² (AUTHOR), Mohamed, Abd-ElNasser A.² (AUTHOR) abdelnaser@zu.edu.eg, Ismaiel, Ahmed M.⁴ (AUTHOR)

Πηγή: Scientific Reports. 6/10/2026, Vol. 16 Issue 1, p1-16. 16p.

Θεματικοί όροι: *Copper analysis, *Ionic liquids, *Environmental sciences, *Trace metals, *Food testing, *Nonionic surfactants, *Sustainable chemistry, *Spectrophotometry

An Automatic Lab-in-Syringe Dispersive Liquid-Liquid Microextraction Platform for the on-Line Flame Atomic Absorption Spectrometric Determination of Copper in Environmental Water Samples.

Συγγραφείς: Savvaki, Gavriella-Nefeli A.¹ (AUTHOR), Manousi, Natalia² (AUTHOR) natalia.manousi@tuwien.ac.at, Anthemidis, Aristidis¹ (AUTHOR) anthemid@chem.auth.gr

Πηγή: Analytical Letters. Jun2026, p1-16. 16p. 3 Illustrations.

Θεματικοί όροι: *Copper analysis, *Liquid-liquid extraction, *Atomic absorption spectroscopy, *Chemical sample preparation, *Water analysis, *Sustainable chemistry

Ultrasound-Assisted Ionic Liquid Dispersive Liquid–Liquid Microextraction for Trace Copper Determination by GFAAS in Environmental and Biological Matrices.

Συγγραφείς: Feloion, Vernel¹ (AUTHOR), Hsu, Keng-Chang^1,2 (AUTHOR), Chen, Po-Chih³ (AUTHOR) poki@gap.kmu.edu.tw, Chao, Yu-Ying^4,5 (AUTHOR), Huang, Yeou-Lih^1,3,5,6,7 (AUTHOR) yelihu@kmu.edu.tw

Πηγή: Analytical Letters. Jun2026, p1-17. 17p. 7 Illustrations.

Θεματικοί όροι: *Copper analysis, *Extraction techniques, *Liquid-liquid extraction, *Ionic liquids, *Biological specimens

A homogeneous fluorescence-electrochemiluminescence sensing platform based on EDTA-RuCOFs: ultrasensitive detection of Cu²⁺ via a chelation-quenching mechanism.

Συγγραφείς: Fan, Tao¹ (AUTHOR), Yin, Zhaojiang² (AUTHOR), Wu, Wenqi¹ (AUTHOR), Wei, Guobing¹ (AUTHOR), Zhang, Jing¹ (AUTHOR), Fan, Hao¹ (AUTHOR) fanhao11@aliyun.com, Bao, Mengjie¹ (AUTHOR) 635544635@qq.com, Li, Huijie¹ (AUTHOR) lihuijie0820@163.com

Πηγή: Microchimica Acta. Jun2026, Vol. 193 Issue 6, p1-12. 12p.

Θεματικοί όροι: *Copper analysis, *Fluorescence, *Electrochemiluminescence, *Chemical detectors, *Luminescence quenching, *Environmental monitoring

Diagnosing Wilson Disease in Acute Liver Failure: Comparison of Existing and Experimental Biomarkers.

Συγγραφείς: Sandahl, Thomas Damgaard¹ (AUTHOR) thomsand@rm.dk, Harrington, Chris F.^2,3 (AUTHOR) chris.harrington1@nhs.net, Kirk, Frederik Teicher¹ (AUTHOR) frkirk@rm.dk, Carpenter, Geoffrey^2,3 (AUTHOR) g.carpenter@nhs.net, Douglas, Leisa^2,3 (AUTHOR) leisaantoinettedouglas@yahoo.co.uk, Mills, Craig^2,3 (AUTHOR) craigmills@nhs.net, Rule, Jody A.⁴ (AUTHOR) Jody.Rule@UTSouthwestern.edu, Lee, William M.⁴ (AUTHOR) William.Lee@UTSouthwestern.edu, Coskun, Ayse⁵ (AUTHOR) aysecoskun@creighton.edu, Schilsky, Michael L.⁶ (AUTHOR) michael.schilsky@yale.edu

Πηγή: American Journal of Gastroenterology (Lippincott Williams & Wilkins). Jun2026, Vol. 121 Issue 6, p1393-1400. 8p.

Θεματικοί όροι: *Diagnosis, *Copper analysis, *Biomarkers, *Alanine aminotransferase, *Copper, *Hepatolenticular degeneration, *Liver failure

Advances in Organic Fluorescent and Colorimetric Probes for The Detection of Cu²⁺ and Their Applications in Cancer Cell Imaging (2020–2024).

Συγγραφείς: Shafie, Alaa¹ (AUTHOR) A.shafie@tu.edu.sa, Adnan Ashour, Amal² (AUTHOR)

Πηγή: Critical Reviews in Analytical Chemistry. 2026, Vol. 56 Issue 4, p888-914. 27p.

Θεματικοί όροι: *Fluorescent probes, *Copper analysis, *Medical research, *Chemical detectors, *Cell imaging, *Color change sensors, *Fluorescence