Recent Progress in Chemically Functionalized Heterogeneous Catalysts for CO₂ Conversion by Electro and Photocatalysis: A Review

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

Abstract The foremost cause of global warming in 21 st century is excessive generation CO 2 and its build‐up atmosphere. In mandate to address this important problem, many solutions are investigated, with conversion emerging as a key approach. This method produces clean, renewable energy while simultaneously lowering levels. order facilitate an investigation sophisticated multifunctional catalysts for conversion, study starts by looking at the primary sources their effects on environment. It explores importance development methods into value‐added products including methanol, ethanol, hydrocarbons. Specifically, utilization tailored carbon‐based, metal organic frameworks (MOF)‐based, Metal Oxide‐based, Zeolite‐based catalysts, composites across various such photocatalysis, electrocatalysis explored. attempts highlight difficulties possible future developments complexity topic. provides inclusive exploration facets highlighting significance novel catalyst application tactics halting warming.

Language: Английский

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Metal Complex Hydrogel as a Dual Functional Photothermal Platform for In Vitro Doxorubicin Delivery in Ocular Melanoma Treatment

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(3)

Published: March 1, 2025

ABSTRACT Photothermal therapy is a promising adjunctive treatment technique requiring nanoplatform with excellent biocompatibility, photothermal stability, and precise targeting capabilities. This study aims to develop such by synthesizing two new manganese(II)‐based coordination polymers. The polymers were created integrating 1,4‐bis(imidazol‐1‐yl)benzene the ternary ligand tris( p ‐carboxyphenyl)phosphane oxide, resulting in formulas {[Mn 3 (L) 2 (bib) (H O) 7 ]·12H O} n (CP 1 ) {[Mn(HL)(bib)]·H ). These structures, large surface areas porosity, enhance drug loading efficiency. Doxorubicin (DOX) was successfully incorporated into biocompatible HA/CMCS hydrogel‐CP composite (HA/CMCS‐CPs@DOX), forming robust nanotherapeutic platform. Under near‐infrared light irradiation, these metal‐hydrogel composites effectively induced localized hyperthermia, aiding ocular melanoma treatment. We evaluated effect of HA/CMCS‐CP @DOX on cell proliferation uveal line, regulatory effects system lncRNA ARAP1‐AS1/miR‐149‐3p/S100A4 also explored.

Language: Английский

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Fluorine-Functionalized 2D Dysprosium(III)–Organic Framework for Highly Catalyzing the CO2-Epoxide Cycloaddition

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: 1336, P. 142068 - 142068

Published: March 14, 2025

Language: Английский

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Electrochemical Effects of Encapsulating and Releasing New Synthesized Drug for Colorectal Cancer Therapy

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(3)

Published: March 1, 2025

ABSTRACT Cancer is one of the leading causes cancer‐related deaths worldwide and also among most common malignant tumors digestive system. With decreasing age onset, there an urgent need to develop effective therapeutic strategies improve patient survival. RAN‐binding protein 9 (RANBP9) has been identified as oncogene involved in several cancers, including colon cancer, gastric lung cancer. It plays a crucial role inhibiting tumor metastasis enhancing chemotherapy sensitivity. In this study, we synthesized novel two‐dimensional layered coordination polymer, CP1, by reacting Co(NO 3 ) 2 ·6H O, HL, NH(CN) under solvothermal conditions at 120°C. The compound crystallizes monoclinic C2/m space group, with its asymmetric unit containing two Co(II) ions, half N(CN) − ligands, HL ligand. ions coordinate ligands form one‐dimensional chain, which further interconnected structure. These layers interdigitate through van der Waals interactions, resulting three‐dimensional supramolecular framework (CP1). To enhance drug delivery effects, I was encapsulated within conductive polymer PEDOP (poly(3,4‐ethylenedioxythiophene)) along CP1. PEDOP, well‐known highly stable, making it ideal candidate for systems. PEDOP‐CP1@I nanocarrier significantly inhibited cellular activity HT29 colorectal cancer (CRC) cells, upregulated RANBP9 expression, modulated expression apoptosis‐related genes Bax Bcl‐2, thereby inducing apoptosis CRC cells. findings highlight potential promising strategy therapy.

Language: Английский

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Collision of functional MOFs enable label-free amperometry biosensor: A scalable ATP detection platform for the study of stomatology disease

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113462 - 113462

Published: March 1, 2025

Language: Английский

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Strategic innovation in CuBTC/PANI nanocomposites for dye remediation: a holistic approach for enhancing adsorption, isotherms, and kinetic studies

RSC Sustainability, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The environmental persistence of reactive blue 19 dye poses a significant challenge, driving the urgent need for efficient removal technologies to protect water quality.

Language: Английский

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Amine-Functionalized Metal–Organic Frameworks for Highly Selective and Sensitive Detection of Salicylaldehyde

Crystal Growth & Design, Journal Year: 2025, Volume and Issue: unknown

Published: April 3, 2025

Language: Английский

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Structural Diversity and Fluorescent Sensing for Antibiotics and Nitrobenzene of Cd‐Based Sensors With Three Tricarboxylate Isomers

Applied Organometallic Chemistry, Journal Year: 2025, Volume and Issue: 39(5)

Published: April 8, 2025

ABSTRACT Three novel Cd (II) coordination polymers (Cd‐CPs) ( 1–3) , with the formula of [Cd(2‐DBB)(1,4‐bibz)(OH)]·H 2 O( 1 ), [Cd 3 (3‐DBB)(1,4‐bibz) ]·2H and [Cd(4‐HDBB)(1,4‐bibz) 0.5 ]( ) based on three soft organic isomers: n ‐(3,5‐dicarboxylato benzyloxy) benzoic acid = 2, 3, or 4‐H DBB), one linear N‐donor ligand 1,4‐bis(1‐imidazoly) benzene (1,4‐bibz) have been synthesized hydrothermally characterized by X‐ray single crystal diffraction, elemental analyses, thermogravimetric, UV, IR, PXRD technologies. The significant structural differences are both featuring 2D networks, but 3D framework due to change H DBB isomers. Despite differences, series Cd‐CPs exhibits similar fluorescence sensing properties for nitrobenzene (NB) low detection limits 1.05 μM 44.3 nM 59.1 respectively. However, these discovered detect different antibiotics, respectively: had a quenching effect ornidazole (ONZ) chloramphenicol (CHI). results theoretical calculation verified mechanism Cd‐CPs. Therefore, might be potential luminescent materials antibiotics NB in future.

Language: Английский

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MXene-Regulated Indium-Based Metal–Organic Framework Material for Electrochemical Reduction of CO₂ into Pure Formic Acid Aqueous Solution

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 12, 2025

Electrochemical CO2 reduction reaction provides a mild avenue for resource utilization of CO2. Metal-organic framework (MOF) materials are considered among the promising catalysts due to unique structural advantages. However, catalytic performance MOFs is hindered by poor conductivity, making it crucial enhance charge transfer improved efficiency. Herein, hybrid catalyst was constructed based on In-based porphyrin (In-TCPP) and conducting MXene nanosheets efficient conversion. As expected, as conductive support significantly improves material, achieving Faraday efficiency HCOO- 94.0% with 2.2-fold increase in practical current density. Furthermore, pure formic acid solution concentration ca. 0.22 M prepared via execution solid-state electrolyte-mediated MEA (MEA-SSE) device. Theoretical calculations situ ATR-FTIR spectra reveal that introduction not only endows material metallic properties facilitate but also modulates electronic structure optimize adsorption key intermediate *OCHO. This work enlightens rational design MOF-based electrocatalysts regulation demonstrates promise MEA-SSE device applications.

Language: Английский

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Adsorption separation of propylene/propane by pressure induced flexible porous MOF

Microporous and Mesoporous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 113644 - 113644

Published: April 1, 2025

Language: Английский

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