☆ 4.5 Article

High-Content Hydroxyapatite Carbon Composites for the Electrochemical Detection of Heavy Metal Cations in Water

CHEMELECTROCHEM (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Multifunctional interfaces for multiple uses: Tin(II)-hydroxyapatite for reductive adsorption of Cr(VI) and its upcycling into catalyst for air protection reactions

Sebastiano Campisi et al.

Summary: Evidence collected by our group shows that tin(II)-functionalized hydroxyapatites (Sn/HAP) are a newly discovered class of ecofriendly reductive adsorbents for Cr(VI) removal from wastewaters. Upgraded Sn/HAP materials demonstrated a maximum removal capacity of approximately 20 mgCr/g, double the previously reported value, due to improved Sn-dispersion. The kinetics and thermodynamics of the reductive adsorption process were studied, along with the influence of pH, dosage, and nature of Cr(VI) precursors. Additionally, the used samples were transformed into catalysts for gas-phase catalytic processes, showing promising activity in methane oxidation.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2023)

添加到收藏夹

Article Chemistry, Analytical

Impact of physical and chemical parameters on square wave anodic stripping voltammetry for trace Pb2+ detection in water

Connor E. Rahm et al.

Summary: Exposure to lead in drinking water is a global problem. The Square wave anodic stripping voltammetry (SWASV) technique is commonly used for detecting trace Pb2+ ions. This study investigated the impact of water quality parameters on the SWASV technique and found that conductivity and temperature were positively correlated with the peak height, while pH, alkalinity, free chlorine, and copper were inversely correlated.

ANALYST (2022)

添加到收藏夹

Article Chemistry, Physical

Combination of interfacial reduction of hexavalent chromium and trivalent chromium immobilization on tin-functionalized hydroxyapatite materials

Sebastiano Campisi et al.

Summary: An ecofriendly hydroxyapatite material functionalized with tin (Sn/HAP) was presented for efficient interfacial reduction of Cr(VI) to Cr(III). Results showed that Sn/HAP samples prepared using colloidal acid solutions exhibited better performances in reducing Cr(VI) to Cr(III) due to higher tin dispersion on the HAP surface. Additionally, tin was tightly retained on the HAP surface under reaction conditions, confirming the occurrence of Cr(VI) reduction at the solid-liquid interphase.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Engineering, Environmental

Tuning the sorption ability of hydroxyapatite/carbon composites for the simultaneous remediation of wastewaters containing organic-inorganic pollutants

Michele Ferri et al.

Summary: This paper discusses the design, synthesis, characterization, and application of eco-friendly hydroxyapatite/carbon composites as sorbents for organic-inorganic pollution remediation in wastewaters. The composites showed effective sorption properties for both organic and inorganic pollutants, with kinetic tests revealing almost complete removal of high concentrations of pollutants in a short timeframe. Leaching tests confirmed permanent retention of hazardous species on the composites.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Heavy metal water pollution: A fresh look about hazards, novel and conventional remediation methods

Camilo Zamora-Ledezma et al.

Summary: The article discusses the causes of water pollution, the potential risks of heavy metal contamination to the environment and human health, and the technologies and materials available for purifying water sources. It highlights the human activities as the main source of heavy metals, the health hazards posed by them, and various detection and removal methods.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

添加到收藏夹

Article Chemistry, Analytical

Determination of Trace Levels of Nickel(II) by Adsorptive Stripping Voltammetry Using a Disposable and Low-Cost Carbon Screen-Printed Electrode

Victor Padilla et al.

Summary: A commercial and disposable screen-printed carbon electrode (SPCE) was proposed for fast, simple, and low-cost determination of Ni(II) at very low concentration levels by DPAdSV. The method achieved well-defined stripping peaks, linear dependence of peak area on Ni(II) concentration, and excellent reproducibility. The SPCE showed great potential for application in wastewater analysis, demonstrating remarkable trueness and very good reproducibility.

CHEMOSENSORS (2021)

添加到收藏夹

Article Energy & Fuels

Seven steps to reliable cyclic voltammetry measurements for the determination of double layer capacitance

Dulce M. Morales et al.

Summary: The paper introduces a seven-step method to reliably determine double layer capacitance using scan rate-dependent cyclic voltammetry, and applies it to two different systems for validation. Results show that neglecting any step leads to significant deviations in the results, and suggests a more suitable regression model for determining double layer capacitance.

JOURNAL OF PHYSICS-ENERGY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electrochemical detection of heavy metal ions in water

Qi Ding et al.

Summary: Heavy metal ions are a major source of water pollution and are carcinogens threatening ecological balance and human health. Electrochemical detection methods offer high sensitivity, efficiency, portability, and cost-effectiveness, making them versatile for on-site inspections. This promising strategy has garnered attention for applications in agriculture, life science, clinical diagnosis, and analysis.

CHEMICAL COMMUNICATIONS (2021)

添加到收藏夹

Review Engineering, Environmental

Hydroxyapatite, a multifunctional material for air, water and soil pollution control: A review

Maya Ibrahim et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

A novel carbon paste electrode modified by NP-Al2O3 for the electrochemical simultaneous detection of Pb (II) and Hg (II)

Abdelaziz Moutcine et al.

DIAMOND AND RELATED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Tunable acidity in mesoporous carbons for hydrolysis reactions

M. Ferri et al.

NEW JOURNAL OF CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Physical

In-depth study of the mechanism of heavy metal trapping on the surface of hydroxyapatite

Michele Ferri et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Article Food Science & Technology

Voltammetric determination of trace level of cadmium in mussels and seawaters by a lacunar apatite-modified carbon electrode

Sara Lahrich et al.

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Understanding and Tuning the Electrical Conductivity of Activated Carbon: A State-of-the-Art Review

Adrián Barroso Bogeat

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES (2019)

添加到收藏夹

Article Chemistry, Physical

Nickel and cobalt adsorption on hydroxyapatite: a study for the de-metalation of electronic industrial wastewaters

Michele Ferri et al.

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY (2019)

添加到收藏夹

Review Chemistry, Analytical

Addressing the practicalities of anodic stripping voltammetry for heavy metal detection: a tutorial review

Alexandra J. Borrill et al.

ANALYST (2019)

添加到收藏夹

Review Chemistry, Analytical

Antimony- based electrodes for analytical determinations

Nuria Serrano et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2016)

添加到收藏夹

Review Chemistry, Multidisciplinary

Heavy metal complexation on hybrid mesoporous silicas: an approach to analytical applications

Isabel Sierra et al.

CHEMICAL SOCIETY REVIEWS (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Sea cucumber-like hydroxyapatite: cation exchange membrane-assisted synthesis and its application in ultra-sensitive heavy metal detection

Ying Zhang et al.

CHEMICAL COMMUNICATIONS (2011)

添加到收藏夹

Review Chemistry, Analytical

Carbon Paste Electrodes in Facts, Numbers, and Notes: A Review on the Occasion of the 50-Years Jubilee of Carbon Paste in Electrochemistry and Electroanalysis

Ivan Svancara et al.

ELECTROANALYSIS (2009)

添加到收藏夹

Article Engineering, Environmental

Ca10(PO4)6(OH)2-modified carbon-paste electrode for the determination of trace lead(II) by square-wave voltammetry

M. A. El Mhammedi et al.

JOURNAL OF HAZARDOUS MATERIALS (2009)

添加到收藏夹

Article Chemistry, Physical

Mesoporous carbon materials prepared from carbohydrates with a metal chloride template

Yu'an Huang et al.

JOURNAL OF MATERIALS CHEMISTRY (2009)

添加到收藏夹

Article Chemistry, Analytical

Simultaneous determination of ultra-trace lead and cadmium at a hydroxyapatite-modified carbon ionic liquid electrode by square-wave stripping voltammetry

Yonghong Li et al.

SENSORS AND ACTUATORS B-CHEMICAL (2009)

添加到收藏夹

Article Electrochemistry

Electrochemical micro-extraction of lead(II) at a hydroxylapatite modified platinum electrode

Hanane Zejli et al.

ELECTROCHEMISTRY COMMUNICATIONS (2006)

添加到收藏夹

Review Chemistry, Analytical

Stripping analysis at bismuth electrodes: A review

J Wang

ELECTROANALYSIS (2005)

添加到收藏夹

Article Chemistry, Analytical

Eighty years of polarography - History and future

J Barek et al.

ELECTROANALYSIS (2003)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.