Chromium-based metal organic framework for pipette tip micro-solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples

Kaykhaii, Massoud; Hashemi, Sayyed Hossein; Andarz, Fariba; Piri, Amin; Sargazi, Ghasem; Boczkaj, Grzegorz

doi:10.1186/s13065-021-00786-7

Cited by 14 publications

(7 citation statements)

References 37 publications

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“…This novel nanostructure has high thermal stability (445 °C). As an important result, the thermal stability of Y-MOF nanostructures developed in this study is greatly increased compared to similar samples (Kaykhaii et al, 2021). This can be related to the choice of structure type as well as the method of the microwave route.…”

Section: Synthesis and Characterization Of Yttrium-metal-organic Fram...mentioning

confidence: 83%

RETRACTED: Synthesis of Bioactive Yttrium-Metal–Organic Framework as Efficient Nanocatalyst in Synthesis of Novel Pyrazolopyranopyrimidine Derivatives and Evaluation of Anticancer Activity

Saleh

Achmad²,

Daminov³

et al. 2022

Front. Chem.

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Novel Yttrium-metal–organic framework (Y-MOF) was synthesized under optimal conditions of microwave with a power of 20 W, the temperature of 30 degrees of centigrade, and time duration of 10 min. The products were characterized by SEM (morphology and size distribution), TGA (thermal stability), BET technique (surface area), and FTIR (characterization of the related group). The Yttrium-metal–organic framework (Y-MOF) synthesized in this study, after identifying and confirming the structure, was used as an efficient and recyclable catalyst in the synthesis of new pyrazolopyranopyrimidine derivatives. Following the study of the properties and applications of Y-MOF, its anticancer properties on breast cancer cells based on the MTT method were evaluated, and significant results were observed. In addition, the anticancer properties of the pyrazolopyranopyrimidine derivatives were investigated.

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Section: Synthesis and Characterization Of Yttrium-metal-organic Fram...mentioning

confidence: 83%

RETRACTED: Synthesis of Bioactive Yttrium-Metal–Organic Framework as Efficient Nanocatalyst in Synthesis of Novel Pyrazolopyranopyrimidine Derivatives and Evaluation of Anticancer Activity

Saleh

Achmad²,

Daminov³

et al. 2022

Front. Chem.

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“…By changing metal oxides and organic linkers, it is possible to control the pore size, volume, and functionality of MOFs to adjust them for any designable applications. Also, the characteristics of MOFs mainly depend on the nature of the selected inorganic and organic nodes and ligands and their connectivity [69]. MOFs are also characterized by their ease of synthesis and modification [70].…”

Section: Removal Methods Of Mps From Aqueous Environmentmentioning

confidence: 99%

Microplastics removal from aqueous environment by metal organic frameworks

Honarmandrad,

Kaykhaii,

Gębicki

2023

BMC Chemistry

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This paper provides an overview of recent research performed on the applications of metal–organic frameworks (MOFs) for microplastics (MPs) removal from aqueous environments. MPs pollution has become a major environmental concern due to its negative impacts on aquatic ecosystems and human health. Therefore, developing effective and sustainable methods for removing them from aqueous environments is crucial. In recent years, MOFs have emerged as a promising solution for this purpose due to their unique properties such as high surface area, renewability, chemical stability, and versatility. Moreover, their specific properties such as their pore size and chemical composition can be tailored to enhance their efficiency in removing MPs. It has been shown that MOFs can effectively adsorb MPs from aqueous media in the range of 70–99.9%. Besides some high price concerns, the main drawback of using MOFs is their powder form which can pose challenges due to their instability. This can be addressed by supporting MOFs on other substrates such as aerogels or foams. Meanwhile, there is a need for more research to investigate the long-term stability of MOFs in aqueous environments and developing efficient regeneration methods for their repeated use.

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“…In response to Green Analytical Chemistry (GAC), miniaturised SPE methods such as pipette tip solid-phase extraction (PT-SPE) employing MOFs as adsorbents have been reported [73][74][75][76][77][78]. For example, Su et al [78] developed PT-SPE based on amino functionalised MOF@COF hybrid adsorbent combined with HPLC-UV for the analysis of sulfonamides in environmental water.…”

Section: Solid Phase Extractionmentioning

confidence: 99%

Waste PET-MOF-Cleanwater: Waste PET-Derived Metal-Organic Framework (MOFs) as Cost-Effective Adsorbents for Removal of Hazardous Elements from Polluted Water

Jen¹

2022

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In counties like South Africa, firstly, the waste PET stream has posed a serious problem to the environment, and the current recycling of waste PET remains as low as 30%. The waste PET recycling industries such as PETCO & Extrupet (South Africa) are struggling to implement innovative processes to make cooperate more profitable. Secondly, metal-organic frameworks (MOFs) as a new class of porous materials, the MOFs-based water treatment holds the promises to provide cost-effective solutions dealing with the polluted water. However, the high costs of MOFs production have raised a challenge for its effective implementations. Given that, cross-cutting advances in materials and engineering will help to solve those societal challenges. To maintain the world-class research and development associated with human capacity in South Africa, this multidisciplinary and transdisciplinary work has been strengthened along with the basic-applied research continuum under the frame of South Africa (NRF)/Poland (NCBR) Joint Science and Technology Research Collaboration.

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Chromium-based metal organic framework for pipette tip micro-solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples

Cited by 14 publications

References 37 publications

RETRACTED: Synthesis of Bioactive Yttrium-Metal–Organic Framework as Efficient Nanocatalyst in Synthesis of Novel Pyrazolopyranopyrimidine Derivatives and Evaluation of Anticancer Activity

RETRACTED: Synthesis of Bioactive Yttrium-Metal–Organic Framework as Efficient Nanocatalyst in Synthesis of Novel Pyrazolopyranopyrimidine Derivatives and Evaluation of Anticancer Activity

Microplastics removal from aqueous environment by metal organic frameworks

Waste PET-MOF-Cleanwater: Waste PET-Derived Metal-Organic Framework (MOFs) as Cost-Effective Adsorbents for Removal of Hazardous Elements from Polluted Water

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