Sandra Hernandez-Aldave
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View article: Disposable electronic cigarettes: Chemical composition in new and used devices
Disposable electronic cigarettes: Chemical composition in new and used devices Open
Disposable electronic cigarettes (ECs), also commonly known as vapes, have gained increasing popularity, particularly among young users, due to their accessibility and variety of flavours. Although the constituents of refill- able tank-sty…
View article: Anion exchange polymer modified electrodes for detection of Δ<sup>9</sup>-tetrahydrocannabinol (Δ<sup>9</sup>-THC): a potential electrochemical sensor for point-of-care and roadside testing
Anion exchange polymer modified electrodes for detection of Δ<sup>9</sup>-tetrahydrocannabinol (Δ<sup>9</sup>-THC): a potential electrochemical sensor for point-of-care and roadside testing Open
The effect of a polybenzimidazolium anion exchange polymer on improving sensitivity and selectivity toward the electrochemical detection of Δ 9 -tetrahydrocannabinol (Δ 9 -THC) has been investigated.
View article: Oxygen depolarised cathode as a learning platform for CO<sub>2</sub> gas diffusion electrodes
Oxygen depolarised cathode as a learning platform for CO<sub>2</sub> gas diffusion electrodes Open
Oxygen depolarised cathode technology in support of achieving CO 2 gas diffusion electrodes industrial performance.
View article: Efficient Microwave-Assisted Extraction of Nitrites from Cured Meat and Their Voltammetric Detection at Chemically Modified Electrodes Based on Hexamethyl-p-Terphenyl Poly(methylatedbenzimidazolium) Incorporating Nitrogen-Doped Graphite Nanoplatelets
Efficient Microwave-Assisted Extraction of Nitrites from Cured Meat and Their Voltammetric Detection at Chemically Modified Electrodes Based on Hexamethyl-p-Terphenyl Poly(methylatedbenzimidazolium) Incorporating Nitrogen-Doped Graphite Nanoplatelets Open
We describe a fast and reliable procedure for the efficient extraction of nitrites in cured meat using microwave-assisted heat and report their in situ determination via voltammetry using an anion-exchanger ionene, hexamethyl-p-terphenyl p…
View article: Investigation into the Re-Arrangement of Copper Foams Pre- and Post-CO2 Electrocatalysis
Investigation into the Re-Arrangement of Copper Foams Pre- and Post-CO2 Electrocatalysis Open
The utilization of carbon dioxide is a major incentive for the growing field of carbon capture. Carbon dioxide could be an abundant building block to generate higher-value chemical products. Herein, we fabricated a porous copper electrode …
View article: Fundamentals of Gas Diffusion Electrodes and Electrolysers for Carbon Dioxide Utilisation: Challenges and Opportunities
Fundamentals of Gas Diffusion Electrodes and Electrolysers for Carbon Dioxide Utilisation: Challenges and Opportunities Open
Electrocatalysis plays a prominent role in the development of carbon dioxide utilisation technologies. Many new and improved CO2 conversion catalysts have been developed in recent years, progressively achieving better performance. However,…
View article: Tris(2,4,6-trimethoxyphenyl)polysulfone-methylene quaternary phosphonium chloride (TPQPCl) ionomer chemically modified electrodes: An electroanalytical study towards sensing applications
Tris(2,4,6-trimethoxyphenyl)polysulfone-methylene quaternary phosphonium chloride (TPQPCl) ionomer chemically modified electrodes: An electroanalytical study towards sensing applications Open
View article: Voltammetric Detection of Caffeine in Beverages at Nafion/Graphite Nanoplatelets Layer-by-Layer Films
Voltammetric Detection of Caffeine in Beverages at Nafion/Graphite Nanoplatelets Layer-by-Layer Films Open
We report for the first time a procedure in which Nafion/Graphite nanoplatelets (GNPs) thin films are fabricated using a modified layer-by-layer (LbL) method. The method consists of dipping a substrate (quartz and/or glassy carbon electrod…
View article: Quaternary phosphonium-based (TPQPCl)-ionomer/graphite nanoplatelets composite chemically modified electrodes: a novel platform for sensing applications
Quaternary phosphonium-based (TPQPCl)-ionomer/graphite nanoplatelets composite chemically modified electrodes: a novel platform for sensing applications Open
Ionomer (TPQPCl)/graphite nanoplatelet-coated electrodes are developed as a new sensing platform for amperometric detection of ascorbic acid.