A colloidal gold immunoassay strip assay for cadmium detection in oilfield chemicals DOI

Luming Jiang,

Peng Wang, Yong Shu

et al.

The Analyst, Journal Year: 2023, Volume and Issue: 148(17), P. 4166 - 4173

Published: Jan. 1, 2023

Detection of the main environmental pollutant Cd 2+ in oilfield chemicals by rapid detection method.

Language: Английский

Hydrophobic polymer nano hybrid ternary composite electrode for nanomolar tracing of Cd2+ ions DOI
Savita S. Mane, Girish M. Joshi

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: 141(16)

Published: Feb. 5, 2024

Abstract In the present study, we reported successful synthesis of a ternary nano hybrid polymer composite system obtained by solution casting. Composing carbon nanotubes (CNTs) and molybdenum disulfide (MoS 2 ) in ethylene vinyl acetate (EVA) derived ECM electrode. It demonstrated an excellent electrochemical sensor performance more efficient supercapacitor. Chemical structure electrode Fourier transform Infrared Spectroscopy (FTIR) illustrated CS CN stretching with MoS CNT new bands (at 1368 1032 cm −1 ). FE‐SEM Atomic force microscopy (AFM) 3D topographic image identified decreased rough morphology Whereas contact angle measurements revealed enhanced wettability system. Microporous nature was observed through SEM investigation. Transmission electron (TEM) entity XRD TEM investigation confirmed semicrystalline phase due to presence . D band, G bands, E 1 2g A 1g vibrational modes Raman spectroscopy occupied filler CNTs An electroactive site for Cd 2+ ion ECM/PGE comply desirable qualities, such as selectivity, reproducibility repeatability high accuracy lower detection limit 15 nM. Additionally, capacitive aerial capacitance 73 μF/cm at applied current density 3 μA/cm Furthermore, it exhibited power 44 mW/cm energy 148 μWh/cm over wide potential range V.

Language: Английский

Citations

1
Azo chromophore functionalized polyesters; Synthesis, characterizations and applications for efficient Electrocatalyst for oxygen evolution reaction and heavy metal ion detection DOI
Sumbal Jahan Ara,

Kalsoom Fatima,

Samina Qamar

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1313, P. 138681 - 138681

Published: May 19, 2024

Language: Английский

Citations

1
On the extraction of volatile fatty acids from food waste mixtures: Comparison between the use of liquid–liquid and magnetic nanoparticle technologies DOI Creative Commons

Elisa Lacroce,

Filippo Rossi, Andrea Gianico

et al.

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: 298, P. 120370 - 120370

Published: June 12, 2024

The extraction of volatile fatty acids (VFAs) from an aqueous solution derived by fermentation food waste is a key challenge in the context circular economy, thanks to their high economic and environmental impact due wide-ranging use various industrial fields. In this work, we compared two different methods: one novel classical. Firstly, iron oxide nanoparticles around 10 nm were prepared used as they are or functionalised using (3-Aminopropyl)triethoxysilane) (APTES) molecules, adipic acid oleic acid. This was with traditional method (liquid–liquid extraction) that can guarantee VFAs reproducibility. Indeed dichloromethane, hexane, methyl tert-butyl ether presented values up 30 % while NPs showed results low comparison demonstrated promising solvent for liquid–liquid VFAs.

Language: Английский

Citations

1
Preparation of Nanomaterials-Based Sensors DOI
Noorhashimah Mohamad Nor, Nurul Hidayah Ramli, Nor Dyana Zakaria

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

1
A colloidal gold immunoassay strip assay for cadmium detection in oilfield chemicals DOI

Luming Jiang,

Peng Wang, Yong Shu

et al.

The Analyst, Journal Year: 2023, Volume and Issue: 148(17), P. 4166 - 4173

Published: Jan. 1, 2023

Detection of the main environmental pollutant Cd 2+ in oilfield chemicals by rapid detection method.

Language: Английский

Citations

3