Macrocycles-assembled AIE supramolecular polymer networks

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 507, P. 215717 - 215717

Published: March 5, 2024

Language: Английский

---

Multimetallic transition metal complexes:Luminescent probes for biomolecule sensing, ion detection, imaging and therapeutic application

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 504, P. 215656 - 215656

Published: Jan. 19, 2024

Language: Английский

---

Insights into sensing applications of fluorescent covalent organic frameworks

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 173, P. 117625 - 117625

Published: Feb. 27, 2024

Language: Английский

---

Recent advances and perspectives in functional chitosan-based composites for environmental remediation, energy, and biomedical applications

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101460 - 101460

Published: Feb. 1, 2025

Language: Английский

---

A Review on Fluorescent Molecular Probes for Hg²⁺ Ion Detection: Mechanisms, Strategies, and Future Directions

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(7)

Published: Feb. 1, 2025

Abstract Fluorescent molecular probes have gained significant attention due to their exceptional attributes, such as enhanced specificity, sensitivity, and reversibility. This review explores how organic probe molecules' fluorescence properties change when metal ions like Hg 2+ bind the receptors. The alteration in results from distinct photophysical mechanisms photoinduced electron transfer, proton energy charge excimer formation, aggregation‐induced emission, C═N isomerization etc. Besides, induce chemical reactions resulting changes structural conformation properties. As a result, this effect specifically affects signal of molecules, which is beneficial for advancing sensor technology developed detect contamination. Focusing on environmental pollution biological sample analysis, study highlights applying fluorescent techniques using chromophores heavy ions, particularly ions. Thus, dyes with modifiable functional groups ensure precise detection offering robust platform monitoring public health safety. We examine capacities, sensing mechanisms, limits, strategies, methodologies utilized. article provides insights into efficacy progress domain sensors detecting

Language: Английский

---

Recent advances in designable nanomaterial-based electrochemical sensors for environmental heavy-metal detection

Nanoscale, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Schematic of functional materials for electrochemical sensors, showcasing MWCNTs, CNFs, GO, Pd, Pt, Ni, Fe, Co, COFs, MOFs detecting heavy metal ions (Pb, Cd, Hg, Cu, Cr, As) in complex environments with high sensitivity and reliability.

Language: Английский

---

Hybrid method integrating adsorption and chemical precipitation of heavy metal ions on polymeric fiber surfaces for highly efficient water purification

Chemosphere, Journal Year: 2024, Volume and Issue: 363, P. 142909 - 142909

Published: July 20, 2024

Language: Английский

---

Hydrophilic Polymer Foam as a Monolithic Interfacial Solar Evaporator With Rapid Self‐Cleaning, High Evaporation Efficiency, and Salt Resistance

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 18, 2024

Abstract Manufacturing a multilayer evaporator with delicate structure and removing salt accumulation during prolonged operation are challenges in seawater desalination. A flexible single‐layer salt‐rejecting monolithic porous (SRMPE) is presented that floats on the near surface of without any support structure. The hydrophilic component this network polymer modulates water association state SRMPE, achieving high evaporation rate 3.47 kg m −2 h −1 an efficiency 94.3%. With large capillary flux (14.4 L ), SRMPE exhibits superior rapid self‐cleaning by sodium chloride (NaCl) powder (33% weight) within 1.25 simulated (salinity, 3.5%) under 1 sun radiation. Furthermore, even after continuous irradiation for 12 highly concentrated brine (25% salinity), no crystallizes surface. It may stimulate creative work scientists engineers design simple, efficient salt‐rejecting, interfacial solar evaporators.

Language: Английский

---

Renewable biomass-based aerogels: from structural design to functional regulation

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(14), P. 7489 - 7530

Published: Jan. 1, 2024

Global population growth and industrialization have exacerbated the nonrenewable energy crises environmental issues, thereby stimulating an enormous demand for producing environmentally friendly materials. Typically, biomass-based aerogels (BAs), which are mainly composed of biomass materials, show great application prospects in various fields because their exceptional properties such as biocompatibility, degradability, renewability. To improve performance BAs to meet usage requirements different scenarios, a large number innovative works past few decades emphasized importance micro-structural design regulating macroscopic functions. Inspired by ubiquitous random or regularly arranged structures materials nature ranging from micro meso macro scales, constructing microstructures often corresponds completely functions even with similar biomolecular compositions. This review focuses on preparation process, concepts, regulation methods, synergistic combination chemical compositions porous perspective gel skeleton pore structure. It not only comprehensively introduces effect physical BAs, but also analyzes potential applications corresponding thermal management, water treatment, atmospheric harvesting, CO

Language: Английский

---

Sustainable synthesis of multi-functional carbon dots as optical nanoprobe for selective sensing of heavy metal ions

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 165, P. 105770 - 105770

Published: Sept. 16, 2024

Language: Английский

---