Metal organic frameworks as promising sensing tools for electrochemical detection of persistent heavy metal ions from water matrices: A concise review

Chemosphere, Journal Year: 2023, Volume and Issue: 318, P. 137920 - 137920

Published: Jan. 20, 2023

Language: Английский

---

A comprehensive review on the need for integrated strategies and process modifications for per- and polyfluoroalkyl substances (PFAS) removal: Current insights and future prospects

Case Studies in Chemical and Environmental Engineering, Journal Year: 2024, Volume and Issue: 9, P. 100623 - 100623

Published: Jan. 14, 2024

Alarming concern over the persistence and toxicity of per- polyfluoroalkyl substances (PFAS) in environment has created an imperative need for designing redesigning strategies their detection remediation. Conventional PFAS removal technologies that uses physical, chemical, or biological methods. Increase diversity quantity entering necessitated developing more advanced integrated removal. Despite advances reported this domain, there exist a huge research gap to be mentored tackle problems associated with mitigation combined wide variety environment. The possibility combine other emerging contaminants poses additional threat existing treatment methods thereby stressing continuous monitoring updating processes. This review work aims at understanding structure, entry, fate different types Further in-depth discussion regarding levels is elaborated review. process description recent remediation techniques along significance, limitations integration discussed detail. detailed outlook on advantages insight into recently developed outlined

Language: Английский

---

A Critical Review on Zinc Oxide Nanoparticles: Synthesis, Properties and Biomedical Applications

Intelligent Pharmacy, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 1, 2024

ZnO-NPs is an inorganic metal oxide that meets as medicine, a preservative in packaging, well antibacterial agent without risk. The qualities of are influenced by their size, shape, concentration, and length contact with the bacterial cell. There many uses for ZnO including food technology, agriculture, cosmetology, optoelectronics, drug transporters, agents. potential mediated plant extracts superior against fungal infections human diseases. Trifolium, Justicia adhathoda, Physalis alkekengi L, Cassia auriculata, Pretence blossoms, Aloe barbadenis, Pongamia pinnata, Limoniaacidissima, Plectranthusamboinicus, Sedum alfredii Hance, Aspidoterys cordata have all been discovered excellent sources synthesis NPs. above-mentioned requirements, which can be utilised risk16. It provides overview numerous approaches, characterization techniques, biomedical organically generated food, pharmaceutical textile sectors. has produced green more useful pharmacological biological applications, particularly antimicrobials.

Language: Английский

---

Synthesis of iron nanoparticles on lemon peel carbon dots (LP-CDs@Fe3O4) applied in Photo-Catalysis, Antioxidant, Antidiabetic, and hemolytic activity

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 113960 - 113960

Published: Jan. 1, 2025

Language: Английский

---

Impact of pH variation and radical scavenger on photocatalytic dye degradation of Rhodamine B dye using LaAlO3/ZnO nanocomposites synthesize by sol gel method

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: 334, P. 130500 - 130500

Published: Feb. 7, 2025

Language: Английский

---

Progress and opportunities for metal–organic framework composites in electrochemical sensors

RSC Advances, Journal Year: 2023, Volume and Issue: 13(16), P. 10800 - 10817

Published: Jan. 1, 2023

Metal-organic framework composites have the advantages of large surface area, high porosity, strong catalytic efficiency and good stability, which provide a great possibility finding excellent electrode materials for electrochemical sensors. However, MOF still face various challenges difficulties, limit their development application. This paper reviews application in sensors, including MOF/carbon composites, MOF/metal nanoparticle oxide MOF/enzyme composites. In addition, sensors are summarized. Finally, prospect is considered to promote synthesis more with properties.

Language: Английский

---

A review of boron nitride-based photocatalysts for carbon dioxide reduction

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(23), P. 11925 - 11963

Published: Jan. 1, 2023

The conversion of carbon dioxide (CO 2 ) into valuable chemicals by photoreduction is an effective strategy for tackling the global warming conundrum.

Language: Английский

---

Strategies for Improving Selectivity and Sensitivity of Schiff Base Fluorescent Chemosensors for Toxic and Heavy Metals

Molecules, Journal Year: 2023, Volume and Issue: 28(19), P. 6960 - 6960

Published: Oct. 6, 2023

Toxic cations, including heavy metals, pose significant environmental and health risks, necessitating the development of reliable detection methods. This review investigates techniques approaches used to strengthen sensitivity selectivity Schiff base fluorescent chemosensors designed specifically detect toxic metal cations. The paper explores a range strategies, functional group variations, structural modifications, integration nanomaterials or auxiliary receptors, amplify efficiency these chemosensors. By improving towards targeted cations achieving heightened limits, consequently, strategies contribute advancement accurate efficient methods while increasing end-use applications. findings discussed in this offer valuable insights into potential leveraging for monitoring various fields, monitoring, biomedical research, industrial safety.

Language: Английский

---

Schiff Base-Modified Nanomaterials for Ion Detection: A Review

ACS Applied Nano Materials, Journal Year: 2022, Volume and Issue: 5(10), P. 13998 - 14020

Published: Oct. 14, 2022

Ion detection is crucial for environmental quality, human health, and industry development. Schiff bases their complexes are widely applied as the probes ion in chemistry, environment, biology fields. There many kinds of interesting coordination that have been designed synthesized based on facile synthesis. Recently, base chemistry has intercrossed with nanomaterials toward wide applications. Nanomaterials characterized by sizes range several nanometers to hundreds then large specific surface area. They unusual properties such mechanical property, optical catalytic which usually not active bulk materials. The development new dramatically increased past two decades, especially hybridization inorganic organic functional species. a very famous class molecules diversity structures properties. remarkable point they facilely. In this review, principles methods preparation scanned briefly. Then functionalized achieve efficient, rapid, sensitive recognition ions were elaborated. types included metal–organic frameworks (MOFs) covalent (COFs) constructed ligands nanosized pores modification nanoparticles (NPs) bases, can only retain advantages original but also improve ability ion-specific recognition. colorimetric, fluorescence, electrochemical sensors recent years was carefully summarized well. It should be mentioned review mainly metal ions. Finally, challenges future field proposed.

Language: Английский

---

Engineered MoS2 nanostructures for improved photocatalytic applications in water treatment

Materials Today Sustainability, Journal Year: 2022, Volume and Issue: 21, P. 100264 - 100264

Published: Nov. 2, 2022

Language: Английский

---