Porous organic polymers for drug delivery: hierarchical pore structures, variable morphologies, and biological properties

Biomaterials Science, Journal Year: 2022, Volume and Issue: 10(19), P. 5369 - 5390

Published: Jan. 1, 2022

Porous organic polymers have received considerable attention in recent years because of their applicability as biomaterials.

Language: Английский

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Porous organic polymers (POPs) for environmental remediation

Materials Horizons, Journal Year: 2023, Volume and Issue: 10(10), P. 4083 - 4138

Published: Jan. 1, 2023

Porous organic polymers show great potential for addressing environmental pollution challenges, including chemical sensing, wastewater treatment, toxic gas sorption, heterogeneous catalysis, and further promoting sustainable remediation strategies.

Language: Английский

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Stimuli-responsive pesticide carriers based on porous nanomaterials: A review

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 455, P. 140167 - 140167

Published: Nov. 16, 2022

Language: Английский

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Porous Materials for Water Purification

Angewandte Chemie International Edition, Journal Year: 2022, Volume and Issue: 62(11)

Published: Dec. 20, 2022

Abstract Water pollution is a growing threat to humanity due the pervasiveness of contaminants in water bodies. Significant efforts have been made separate these hazardous components purify polluted through various methods. However, conventional remediation methods suffer from limitations such as low uptake capacity or selectivity, and current quality standards cannot be met. Recently, advanced porous materials (APMs) shown promise improved segregation compared traditional selectivity. These feature merits high surface area versatile functionality, rendering them ideal platforms for design novel adsorbents. This Review summarizes development employment APMs variety treatments accompanied by assessments task‐specific adsorption performance. Finally, we discuss our perspectives on future opportunities purification.

Language: Английский

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Recent advances in solar photovoltaic materials and systems for energy storage applications: a review

Beni-Suef University Journal of Basic and Applied Sciences, Journal Year: 2023, Volume and Issue: 12(1)

Published: July 17, 2023

Abstract Background In recent years, solar photovoltaic technology has experienced significant advances in both materials and systems, leading to improvements efficiency, cost, energy storage capacity. These have made a more viable option for renewable generation storage. However, intermittent is major limitation of energy, systems are the preferred solution these challenges where electric power applicable. Hence, type system depends on used electrical generation. Furthermore, growing need sources necessity long-term solutions fueled research into novel systems. Researchers concentrated increasing efficiency cells by creating that can collect convert sunlight power. Main body abstract This study provides an overview development devices. The use sources, such as power, becoming increasingly important address demand mitigate impact climate change. with superior properties, higher lower improved durability, significantly enhance performance panels enable creation new, efficient review discusses progress field opportunities associated also explored, including scalability, stability, economic feasibility. Conclusion devices holds great potential revolutionize energy. With ongoing technological advancements, scientists engineers been able design properties durability. be existing adoption could implications transition toward sustainable environmentally friendly system. there still addressed, environmental effects, feasibility, before widely implemented. Nonetheless, this promising continued reports crucial achieving future. lead system, but further needed overcome current limitations large-scale implementation.

Language: Английский

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Highly Crystalline Polyimide Covalent Organic Framework as Dual-Active-Center Cathode for High-Performance Lithium-Ion Batteries

Journal of the American Chemical Society, Journal Year: 2022, Volume and Issue: 144(51), P. 23534 - 23542

Published: Dec. 13, 2022

Polyimide covalent organic framework (PI-COF) materials that can realize intrinsic redox reactions by changing the charge state of their electroactive sites are considered as emerging electrode for rechargeable devices. However, highly crystalline PI-COFs with hierarchical porosity less reported due to rapid reaction between monomers and poor reversibility polyimidization reaction. Here, we developed a water-assistant synthetic strategy adjust rate polyimidization, PI-COF (COFTPDA-PMDA) kgm topology consisting dual active centers N,N,N′,N′-tetrakis(4-aminophenyl)-1,4-benzenediamine (TPDA) pyromellitic dianhydride (PMDA) ligands was successfully synthesized high crystallinity porosity. The COFTPDA-PMDA possesses micro-/mesoporous channels largest surface area (2669 m2/g) in PI-COFs, which promote Li+ ions bulky bis(trifluoromethanesulfonyl)imide (TFSI–) electrolyte sufficiently interact on COF skeleton increase specific capacity cathode materials. As material lithium-ion batteries, COFTPDA-PMDA@50%CNT integrated center carbon nanotubes via π–π interactions gave initial 233 mAh/g (0.5 A/g) maintains at 80 even current density 5.0 A/g after 1800 cycles.

Language: Английский

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Covalent organic framework nanomedicines: Biocompatibility for advanced nanocarriers and cancer theranostics applications

Bioactive Materials, Journal Year: 2022, Volume and Issue: 21, P. 358 - 380

Published: Sept. 14, 2022

Nanomedicines for drug delivery and imaging-guided cancer therapy is a rapidly growing research area. The unique properties of nanomedicines have massive potential in solving longstanding challenges existing drugs, such as poor localization at the tumor site, high doses toxicity, recurrence, immune response. However, inadequate biocompatibility restricts their clinical translation. Therefore, advanced nanomaterials with enhanced therapeutic efficiency are highly desired to fast-track translation nanomedicines. Intrinsic nanoscale covalent organic frameworks (nCOFs), suitable size, modular pore geometry porosity, straightforward post-synthetic modification via simple transformations, make them incredibly attractive future ability COFs disintegrate slightly acidic microenvironment also gives competitive advantage targeted delivery. This review summarizes recently published applications delivery, photo-immuno therapy, sonodynamic photothermal chemotherapy, pyroptosis, combination therapy. Herein we mainly focused on modifications enhance biocompatibility, efficacy will provide fundamental knowledge designing biocompatible nCOFs-based help rapid development carriers theranostics.

Language: Английский

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Porous organic polymers with defined morphologies: Synthesis, assembly, and emerging applications

Progress in Polymer Science, Journal Year: 2023, Volume and Issue: 142, P. 101691 - 101691

Published: May 6, 2023

Language: Английский

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Rational design of hyper‐crosslinked polymers for biomedical applications

Journal of Polymer Science, Journal Year: 2023, Volume and Issue: 62(8), P. 1517 - 1535

Published: Aug. 2, 2023

Abstract Hyper‐crosslinked polymers (HCPs) are a family of that possess several desirable characteristics, including high specific surface area, excellent stability, tunable porous structures, and low‐cost reagents. As result, HCPs have gained significant attention in the areas gas storage, adsorption, catalysis, separation, carbon precursors, exhibiting advanced performances catalytic energy‐related applications. Recently, researchers explored potential biomedical engineering. In this review, we discuss classical synthesis strategies morphological assembly methods used to create with unique biological properties. We also highlight latest advances emerging HCPs, such as drug delivery, antimicrobial, bioimaging, biosensing. By providing various examples, further correlations between morphologies, enhanced properties HCPs. Finally, summarize key applications provide an outlook on research direction encourage development biomedically available Overall, offer promising new class materials for use applications, continued field will lead exciting discoveries breakthroughs.

Language: Английский

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Optimization Strategies of Covalent Organic Frameworks and Their Derivatives for Electrocatalytic Applications

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(11)

Published: Nov. 27, 2023

Abstract Covalent organic frameworks (COFs) are crystalline porous polymers that can be precisely integrated by building blocks to achieve pre‐designed composition, components, and functions, making them a powerful platform for the development of molecular devices in field electrocatalysis. The precise control channel/dopant positions highly ordered network structures COFs provide an ideal material system applications advanced In this paper, topological structure design synthesis methods reviewed detail, their principles deeply analyzed. addition, derivatives electrocatalysis systematically summarized optimization strategies proposed. Finally, application prospects challenges may encountered future prospected, providing helpful guidance research.

Language: Английский

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