Vol. 12, Iss 7 (Page 3) | Chemosensors

Article

5 Citations

1,938 Views

14 Pages

Environmental Pollution Monitoring via Capillary Zone Electrophoresis and UHPLC Simultaneous Quantification of Some Antipsychotic Drug Residues in Industrial Wastewater Effluents

Alhumaidi B. Alabbas,
Rachid Slimani,
Imane El Ouahabi,
Abdelkader Zarrouk,
Said Lazar,
Rachid Azzallou,
Noha F. Shalaby and
Sherif A. Abdel-Gawad

Chemosensors2024, 12(7), 123;https://doi.org/10.3390/chemosensors12070123

2 July 2024

Monitoring and measuring pharmaceutical pollutants in environmental samples is a vital and complex task due to their potential detrimental effects on human health, even at low levels. Using capillary zone electrophoresis (CZE) and ultra-high-performa...

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Article

7 Citations

2,894 Views

17 Pages

Electrochemical Detection of Acetaminophen in Pharmaceuticals Using Rod-Shaped α-Bi₂O₃ Prepared via Reverse Co-Precipitation

Ljubica Andjelković,
Slađana Đurđić,
Dalibor Stanković,
Aleksandar Kremenović,
Vladimir B. Pavlović,
Dejan A. Jeremić and
Marija Šuljagić

Chemosensors2024, 12(7), 122;https://doi.org/10.3390/chemosensors12070122

2 July 2024

This study employed a novel synthetic approach involving a modified reverse co-precipitation method utilizing glacial acetic acid to synthesize α-Bi2O3. X-ray powder diffraction and scanning and transmission electron microscopy analyses reveale...

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Article

1 Citations

2,059 Views

17 Pages

Selective Determination of 4,4′-Oxydianiline (4,4′-ODA) in Plastic Packaging Using Molecularly Imprinted Polymer Sensor Integrated with Pyrolyzed Copper/Carbon Composite

Xuejun Zhou,
Pengcheng Ye,
Zhiding Huang,
Chun Yang,
Jiefang Ren,
Jin Wang and
Shali Tang

Chemosensors2024, 12(7), 121;https://doi.org/10.3390/chemosensors12070121

1 July 2024

This study focuses on the synthesis, fabrication, and characterization of a molecularly imprinted polymer (MIP) sensor tailored for the selective determination of 4,4′-oxydianiline (4,4′-ODA) in plastic products. Notably, by integrating t...

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Article

13 Citations

5,092 Views

15 Pages

Study on the Characterization and Degradation Pattern of Circular RNA Vaccines Using an HPLC Method

Feiran Cheng,
Ji Li,
Chaoying Hu,
Yu Bai,
Jianyang Liu,
Dong Liu,
Qian He,
Qiuheng Jin,
Qunying Mao and
Miao Xu
+ 1 author

Chemosensors2024, 12(7), 120;https://doi.org/10.3390/chemosensors12070120

1 July 2024

Circular RNA (circRNA) vaccines have attracted increasing attention due to their stable closed-loop structures and persistent protein expression ability. During the synthesis process, nicked circRNAs with similar molecular weights to those of circRNA...

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Article

1 Citations

2,159 Views

15 Pages

Microflow Injection System for Efficient Cu(II) Detection across a Broad Range

David Ricart,
Antonio David Dorado,
Conxita Lao-Luque and
Mireia Baeza

Chemosensors2024, 12(7), 119;https://doi.org/10.3390/chemosensors12070119

29 June 2024

In this study, a modular, multi-step, photometric microflow injection analysis (micro-FIA) system for the automatic determination of Cu(II) in a bioreactor was developed. The system incorporates diverse 3D-printed modules, including a platform formed...

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Article

3 Citations

1,803 Views

14 Pages

Shungite Paste Electrodes: Basic Characterization and Initial Examples of Applicability in Electroanalysis

Michaela Bártová,
Martin Bartoš,
Ivan Švancara and
Milan Sýs

Chemosensors2024, 12(7), 118;https://doi.org/10.3390/chemosensors12070118

28 June 2024

This article introduces a new type of carbon paste electrode prepared from black raw shungite. In powdered form, this carbonaceous material was mixed with several nonpolar binders. The resulting shungite pastes were microscopically and electrochemica...

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Article

5 Citations

3,206 Views

17 Pages

Electronic Nose and GC-MS Analysis to Detect Mango Twig Tip Dieback in Mango (Mangifera indica) and Panama Disease (TR4) in Banana (Musa acuminata)

Wathsala Ratnayake,
Stanley E. Bellgard,
Hao Wang and
Vinuthaa Murthy

Chemosensors2024, 12(7), 117;https://doi.org/10.3390/chemosensors12070117

24 June 2024

Volatile organic compounds (VOCs), as a biological element released from plants, have been correlated with disease status. Although analysis of VOCs using GC-MS is a routine procedure, it has limitations, including being time-consuming, laboratory-ba...

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Article

3 Citations

2,947 Views

20 Pages

First Direct Gravimetric Detection of Perfluorooctane Sulfonic Acid (PFOS) Water Contaminants, Combination with Electrical Measurements on the Same Device—Proof of Concepts

George R. Ivanov,
Tony Venelinov,
Yordan G. Marinov,
Georgi B. Hadjichristov,
Andreas Terfort,
Melinda David,
Monica Florescu and
Selcan Karakuş

Chemosensors2024, 12(7), 116;https://doi.org/10.3390/chemosensors12070116

22 June 2024

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are pollutants of concern due to their long-term persistence in the environment and human health effects. Among them, perfluorooctane sulfonic acid (PFOS) is very ubiquitous and dangerous for healt...

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Chemosensors, Volume 12, Issue 7

Articles (28)

Environmental Pollution Monitoring via Capillary Zone Electrophoresis and UHPLC Simultaneous Quantification of Some Antipsychotic Drug Residues in Industrial Wastewater Effluents

Electrochemical Detection of Acetaminophen in Pharmaceuticals Using Rod-Shaped α-Bi₂O₃ Prepared via Reverse Co-Precipitation

Selective Determination of 4,4′-Oxydianiline (4,4′-ODA) in Plastic Packaging Using Molecularly Imprinted Polymer Sensor Integrated with Pyrolyzed Copper/Carbon Composite

Study on the Characterization and Degradation Pattern of Circular RNA Vaccines Using an HPLC Method

Microflow Injection System for Efficient Cu(II) Detection across a Broad Range

Shungite Paste Electrodes: Basic Characterization and Initial Examples of Applicability in Electroanalysis

Electronic Nose and GC-MS Analysis to Detect Mango Twig Tip Dieback in Mango (Mangifera indica) and Panama Disease (TR4) in Banana (Musa acuminata)

First Direct Gravimetric Detection of Perfluorooctane Sulfonic Acid (PFOS) Water Contaminants, Combination with Electrical Measurements on the Same Device—Proof of Concepts

Chemosensors, Volume 12, Issue 7

Articles (28)

Environmental Pollution Monitoring via Capillary Zone Electrophoresis and UHPLC Simultaneous Quantification of Some Antipsychotic Drug Residues in Industrial Wastewater Effluents

Electrochemical Detection of Acetaminophen in Pharmaceuticals Using Rod-Shaped α-Bi2O3 Prepared via Reverse Co-Precipitation

Selective Determination of 4,4′-Oxydianiline (4,4′-ODA) in Plastic Packaging Using Molecularly Imprinted Polymer Sensor Integrated with Pyrolyzed Copper/Carbon Composite

Study on the Characterization and Degradation Pattern of Circular RNA Vaccines Using an HPLC Method

Microflow Injection System for Efficient Cu(II) Detection across a Broad Range

Shungite Paste Electrodes: Basic Characterization and Initial Examples of Applicability in Electroanalysis

Electronic Nose and GC-MS Analysis to Detect Mango Twig Tip Dieback in Mango (Mangifera indica) and Panama Disease (TR4) in Banana (Musa acuminata)

First Direct Gravimetric Detection of Perfluorooctane Sulfonic Acid (PFOS) Water Contaminants, Combination with Electrical Measurements on the Same Device—Proof of Concepts

Electrochemical Detection of Acetaminophen in Pharmaceuticals Using Rod-Shaped α-Bi₂O₃ Prepared via Reverse Co-Precipitation