Recent Advances in the Preparation and Applications of Organo‐functionalized Porous Materials

Yadav, Rekha; Baskaran, Thangaraj; Anjali, Kaiprathu; Ahmed, Maqsood; Bhosale, Sheshanath V.; Joseph, Stalin; Al-Muhtaseb, Ala’a H.; Singh, Gurwinder; Sakthivel, Ayyamperumal; Vinu, Ajayan

doi:10.1002/asia.202000651

Cited by 48 publications

(20 citation statements)

References 366 publications

(234 reference statements)

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“…The resulting bright yellow precipitate was filtered and washed with diethyl ether and water and dried under vacuum. [29] 1 HNMR, 13 CNMR, FT-IR, UV-Vis. spectroscopies as well as thermogravimetric analysis (TGA), CHN elemental analysis, and ESI-MS were used to confirm the structure of these nanoparticles.…”

Section: Synthesis Of Pt-cur Complexmentioning

confidence: 99%

Hyaluronic acid targeted metal organic framework based on iron (III) for delivery of platinum curcumin cytotoxic agent to triple negative breast cancer cell line

Moradi

Aliomrani

Tangestaninejad

et al. 2022

Applied Organom Chemis

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Platinum‐based drugs are an essential class of chemotherapy drugs in breast cancer. However, suffer from side effects and drug resistance; structural changes and applying drug carriers can lead to new drug candidates in this class. The metal‐organic frameworks (MOFs) as porous carriers have recently attracted much attention in drug delivery. In this study, for the first time, hyaluronic acid (HA)‐targeted MOF (NH2‐MIL‐101 (Fe)) nanoparticles (Pt‐CUR@MIL@HA NPs) were evaluated in delivery of platinum‐curcumin (Pt‐CUR) prodrug to the MDA‐MB‐231 triple‐negative breast cancer cell line; in this regard, the cytotoxicity, ROS production, and cellular uptake of designed NPs have been studied. Different analysis methods confirmed chemical structures, the prepared NPs had a uniform morphology, and the hydrodynamic size of the optimized non‐targeted loaded particles increased to about 252 nm with a zeta potential of +26.9 mV, after targeting with HA, the size increased to 310 nm, and the zeta potential changed to −28 mV. Based on TGA and atomic absorption (ICP‐MS) results, the drug loading percent was determined to be about 30%–35%. Drug release from the HA targeted Pt‐CUR@MIL@HA system in the neutral condition was slow and sustained, and after 36 h, a maximum of 60% of the drug was released, but in acidic conditions, the release was increased, and by 18 h, the release was about 80%. The cytotoxicity of MOF NPs containing Pt‐CUR was more significant than that of the free drug, and HA targeted has resulted in more cellular uptake than the non‐targeted NPs. In conclusion, these new MOF‐ based HA‐coated NPs of PT‐CUR can be introduced to pre‐clinical researches after completing in vitro and in vivo studies.

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Section: Synthesis Of Pt-cur Complexmentioning

confidence: 99%

Hyaluronic acid targeted metal organic framework based on iron (III) for delivery of platinum curcumin cytotoxic agent to triple negative breast cancer cell line

Moradi

Aliomrani

Tangestaninejad

et al. 2022

Applied Organom Chemis

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“…In some cases, support materials are inert and require activation. Functionalization allows the formation of stable covalent bonds between the functional groups found in the enzyme and the functional groups on the surface of the support material [4,8].…”

Section: Functionalized Materials As Supports For Enzymesmentioning

confidence: 99%

“…Amongst these properties, particle size and size distribution, shape and purity, and crystallographic and porous structure play important roles for surface functionalization [1••, 2, 3]. Through functionalization, it is possible to introduce organic and inorganic moieties into these materials [4]. Functionalized materials have been widely used in many industries such as the food processing (e.g., beer and wine production, nutritive and nonnutritive food additives, and food protection), pharmaceutical (e.g., drug delivery and drug synthesis), cosmetics (fragrance, film formers, and cosmetic ingredients), electronics (molecular electronics, organic photovoltaics, and biosensors), and textile (in the production of antimicrobial, self-cleaning, temperature regulating, moisture-wicking, flame-retardant, and self-healing textiles) industries [5,6].…”

Section: Introductionmentioning

confidence: 99%

Functionalized Materials as a Versatile Platform for Enzyme Immobilization in Wastewater Treatment

Kołodziejczak-Radzimska

Nghiem

Jesionowski

2021

Curr Pollution Rep

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Purpose of Review Untreated wastewater discharge can significantly and negatively impact the state of the environment. Rapid industrialization and economic development have directly contributed to land and water pollution resulting from the application of many chemicals such as organic dyes, pharmaceuticals, and industrial reagents. The removal of these chemicals before effluent discharge is crucial for environmental protection. This review aims to explore the importance of functionalized materials in the preparation of biocatalytic systems and consider their application in eliminating water pollutants. Recent Findings Wastewater treatment methods can be classified into three groups: (i) chemical (e.g., chemical oxidation and ozonation), (ii) physical (e.g., membrane separation and ion exchange), and (iii) biological processes. Biological treatment is the most widely used method due to its cost-effectiveness and eco-friendliness. In particular, the use of immobilized enzymes has recently become more attractive as a result of scientific progress in advanced material synthesis. The selection of an appropriate support plays an important role in the preparation of such biologically active systems. Recent studies have demonstrated the use of various materials for enzyme immobilization in the purification of water. Summary This review identifies and discusses different biocatalytic systems used in the enzymatic degradation of various water pollutants. Materials functionalized by specific groups can serve as good support matrices for enzyme immobilization, providing chemical and thermal stability to support catalytic reactions. Enzymatic biocatalysis converts the pollutants into simpler products, which are usually less toxic than their parents. Due to immobilization, the enzyme can be used over multiple cycles to reduce the cost of wastewater treatment. Future studies in this field should focus on developing new platforms for enzyme immobilization in order to improve degradation efficiency.

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“…), pure polymer materials (poly(vinyl alcohol) (PVA), polyurethane, etc.) and carbonaceous materials 30 can be prepared by the emulsion template method, 31 freeze-drying method, 32 supercritical CO 2 foaming method 33 and physical stirring and foaming method. 34 Attributed to good biocompatibility, hydrophilicity, easy degradation and modification, porous PVA has been successfully applied as adsorption materials in filtration 35 and oil-water separation, 36 and as medical materials in drug release, 37 tissue engineering scaffolds 38 and wound dressings.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous phase change energy storage and thermoresponsive shape memory properties of porous poly(vinyl alcohol)/phase change microcapsule composites

Shi

Liu

et al. 2021

Polymer International

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Porous poly(vinyl alcohol) (PVA)/phase change microcapsule composites with shape memory properties were prepared by physical foaming, cycles of freezing-thawing and freeze drying. The effects of phase change microcapsules on pore structure, phase change energy storage capacity, thermal stability, crystallinity, mechanical properties, shape memory properties and water absorption and retention of the porous composites were investigated. With an increase of the proportion of phase change microcapsules, the pore density, pore size and water absorption and retention of the porous composite materials were decreased, while the phase change energy storage performance was improved and ΔH m was up to 31.22 J g −1 . The phase change energy storage of the porous composites was stable even after 50 phase transition cycles. Meanwhile, the thermal stability of the porous composites was also not affected by the addition of phase change microcapsules. The entanglement of PVA molecular chains in the porous composites was affected by the microcapsules embedded in the matrix of PVA during freezingthawing cycles, resulting in a change of crystallinity and mechanical properties of the porous composites. The porous composites with phase change energy storage capacity also showed good shape memory performance with shape recovery rate of 100% even after multiple deformation, which was expected to expand the multi-field application of dual-functional materials.

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Recent Advances in the Preparation and Applications of Organo‐functionalized Porous Materials

Cited by 48 publications

References 366 publications

Hyaluronic acid targeted metal organic framework based on iron (III) for delivery of platinum curcumin cytotoxic agent to triple negative breast cancer cell line

Hyaluronic acid targeted metal organic framework based on iron (III) for delivery of platinum curcumin cytotoxic agent to triple negative breast cancer cell line

Functionalized Materials as a Versatile Platform for Enzyme Immobilization in Wastewater Treatment

Simultaneous phase change energy storage and thermoresponsive shape memory properties of porous poly(vinyl alcohol)/phase change microcapsule composites

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