Afsaneh Marandi

Sustainable CO2 valorization via solvent-free cycloaddition over Co(III)-substituted Keggin-type heteropolytungstate encapsulated in iron-based MIL-100

Sadegh Safaei, Mahan Mirzaeian, Afsaneh Marandi, Shahram Tangestaninejad et autres

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Spanning the molecular to industrial scale of the adsorption-based separation of CO2/CH4 by MIL-160(Al)

Marta Bordonhos, Afsaneh Marandi, Farid Nouar, Miguel Jorge et autres

The microporous bioderived MIL-160(Al) MOF has been investigated for CO₂/CH₄ separation in the context of biogas upgrading, by complementary experimental and computational studies, from the molecular to the industrial process levels. MIL-160(Al) has been synthesised and shaped into beads using silica, without …

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Dual-Function Heterogeneous Catalyst PMo11@MIL-101(Cr) for Efficient CO2 Fixation and Sustainable Biodiesel Synthesis

Afsaneh Marandi, Sadegh Safaei, Shahram Tangestaninejad, Majid Moghadam et autres

A multifunctional noble-metal-free catalyst, PMo 11 @MIL-101(Cr), was developed by encapsulating monolacunary phosphomolybdate (PMo 11 ) into the mesoporous MIL-101(Cr) framework across varying loadings, and evaluated for two sustainable catalytic reactions: CO 2 cycloaddition with epoxides and esterification of oleic acid. Structural …

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Metal-organic frameworks-derived CaO/ZnO composites as stable catalysts for biodiesel production from soybean oil at room temperature

Maryam Sharifi, Shahram Tangestaninejad, Majid Moghadam, Afsaneh Marandi et autres

Biodiesel presents a sustainable alternative to fossil fuels, yet traditional homogeneous catalysts like sodium and potassium hydroxide face challenges with separation and reuse. Calcium oxide (CaO) is an effective heterogeneous catalyst for biodiesel production, but its chemical instability under reaction conditions restricts …

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Innovative cross-linked electrospun PVA/MOF nanocomposites for removal of cefixime antibiotic

Razieh Mirzaei, Shahram Tangestaninejad, Afsaneh Marandi, Majid Moghadam et autres

In this study, we synthesized two nanocomposites, cross-linked PVA/HKUST and PVA/ZIF-67, by integrating metal–organic frameworks (MOFs) into electrospun polyvinyl alcohol (PVA). Several characterization techniques including FTIR, XRD, ICP, SEM, TGA, UV–Vis, zeta potential, and N 2 adsorption–desorption were employed. The adsorption performance …

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Metal–organic frameworks for biomedical applications: bridging materials science and regenerative medicine

Negar Nasri, Zahra Mehrabi, Ghasem Dini, Afsaneh Marandi

This review explores the biomedical applications of metal-organic frameworks (MOFs), focusing on their potential in bone regeneration. Due to their high porosity, tunable structures, and biocompatibility, MOFs have emerged as promising candidates for bone tissue engineering. This article discusses the synthesis and …

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Carbonic Anhydrase-Embedded ZIF‑8 Electrospun PVA Fibers as an Excellent Biocatalyst Candidate

Vahideh Asadi, Afsaneh Marandi, Reihaneh Kardanpour, Shahram Tangestaninejad et autres

Abstract There is a growing concern that the increasing concentration of CO2 in the atmosphere contributes to a potential negative impact on global climate change. To deal with this problem, developing a set of innovative, practical technologies is essential. In the present …

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Metal-Organic Framework-Derived Cao/Zno Nanocomposites: Highly Effective and Reusable Catalysts for Biodiesel Production

Maryam Sharifi, Shahram Tangestaninejad, Majid Moghadam, Afsaneh Marandi et autres

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The enzymatic synthesis of lactose caprate using Candida rugosa lipase immobilized into ZIF-8 and investigation of its anticancer applications against K562 leukemia and HeLa cancer cells

Effat Karimian, Afsaneh Marandi, Reihaneh Kardanpour, Zahra Amirghofran et autres

). Our results indicate that lactose caprate might be a promising candidate for further studies on K562 leukemia and HeLa cancer cells owing to its possible therapeutic usefulness.

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Enhancement of CO2 adsorption on natural zeolite, modified clinoptilolite with cations, amines and ionic liquids

Nooshin Mortazavi, Mehrnaz Bahadori, Afsaneh Marandi, Shahram Tangestaninejad et autres

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Ionic Liquid Modification of Hierarchical ZSM-5 for Solvent-Free Insertion of CO2 to Epoxides

Niloufar Nokhodiyan Isfahani, Mehrnaz Bahadori, Afsaneh Marandi, Shahram Tangestaninejad et autres

Hierarchical H-form ZSM-5 (h-ZSM-5) was synthesized and successfully functionalized with imidazolium-based ionic liquids for solvent-free insertion of carbon dioxide to epoxides and synthesis of cyclic carbonate. Tetrapropyl ammonium hydroxide and polyurethane foam were used as soft and hard templates, respectively, to introduce …

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Ionic Liquid-Decorated MIL-101(Cr) via Covalent and Coordination Bonds for Efficient Solvent-Free CO 2 Conversion and CO 2 Capture at Low Pressure

Mehrnaz Bahadori, Afsaneh Marandi, Shahram Tangestaninejad, Majid Moghadam et autres

An imidazolium-based ionic liquid was embedded into MIL-101(Cr) via coordinate and covalent bonds to synthesize heterogeneous catalysts for efficient CO 2 capture at low pressure and CO 2 fixation with epoxides. In MIL-IL( A ), the ionic liquid was coordinated to Cr …

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