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  1. Article ; Online: Adsorption and photocatalytic properties of porphyrin loaded MIL-101 (Cr) in methylene blue degradation.

    Ghoochani, Samaneh Hashemi / Heshmati, Abbas / Hosseini, Hasan Ali / Darroudi, Majid

    Environmental science and pollution research international

    2022  Volume 29, Issue 23, Page(s) 34406–34418

    Abstract: In this study for the very first time, zinc tetraphenylporphyrin (ZnTPP) was loaded into MIL-101 (Zn[TPP]@MIL-101) to perform an adsorptive and photocatalytic dye removal. The physicochemical attributes of the catalyst were thoroughly determined by the ... ...

    Abstract In this study for the very first time, zinc tetraphenylporphyrin (ZnTPP) was loaded into MIL-101 (Zn[TPP]@MIL-101) to perform an adsorptive and photocatalytic dye removal. The physicochemical attributes of the catalyst were thoroughly determined by the usage of XRD, FTIR, FESEM, BET, UV-vis, and inductively coupled plasma (ICP). The obtained XRD pattern exhibited the phase purity of MIL-101 and its structural stability. The solid-phase diameter of the catalyst was observed to be ~ 270.76 ± 119.95 nm, while its gas adsorption data was indicative of a decrease in the specific surface area after the loading of ZnTPP. The ICP analysis displayed the amount of encapsulated Zn[TPP] (~ 17%) in MIL-101. The UV-vis confirmed the presence of Zn[TPP] in MIL-101 with the lack of any interferences or overlaps with the λ
    MeSH term(s) Adsorption ; Metal-Organic Frameworks/chemistry ; Methylene Blue/chemistry ; Porphyrins
    Chemical Substances MIL-101 ; Metal-Organic Frameworks ; Porphyrins ; Methylene Blue (T42P99266K)
    Language English
    Publishing date 2022-01-17
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-18640-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Adsorption and photocatalytic properties of porphyrin loaded MIL-101 (Cr) in methylene blue degradation

    Ghoochani, Samaneh Hashemi / Heshmati, Abbas / Hosseini, Hasan Ali / Darroudi, Majid

    Environmental science and pollution research. 2022 May, v. 29, no. 23

    2022  

    Abstract: In this study for the very first time, zinc tetraphenylporphyrin (ZnTPP) was loaded into MIL-101 (Zn[TPP]@MIL-101) to perform an adsorptive and photocatalytic dye removal. The physicochemical attributes of the catalyst were thoroughly determined by the ... ...

    Abstract In this study for the very first time, zinc tetraphenylporphyrin (ZnTPP) was loaded into MIL-101 (Zn[TPP]@MIL-101) to perform an adsorptive and photocatalytic dye removal. The physicochemical attributes of the catalyst were thoroughly determined by the usage of XRD, FTIR, FESEM, BET, UV–vis, and inductively coupled plasma (ICP). The obtained XRD pattern exhibited the phase purity of MIL-101 and its structural stability. The solid-phase diameter of the catalyst was observed to be ~ 270.76 ± 119.95 nm, while its gas adsorption data was indicative of a decrease in the specific surface area after the loading of ZnTPP. The ICP analysis displayed the amount of encapsulated Zn[TPP] (~ 17%) in MIL-101. The UV–vis confirmed the presence of Zn[TPP] in MIL-101 with the lack of any interferences or overlaps with the λₘₐₓ of methylene blue (MB) with the support. The dye removal of MB was investigated under dark conditions (adsorption) and UV light (photodegradation). The observed adsorption under dark conditions using Zn[TPP]@MIL-101 (99.27% yield) demonstrated a superior dye removal in comparison to the cases of photodegradation of MB by MIL-101 and Zn[TPP]@MIL-101 or adsorption by MIL-101. In conformity to the gathered results, [ZnTPP] was able to increase the adsorption capacity at pH = 7 at room temperature.
    Keywords adsorption ; ambient temperature ; catalysts ; encapsulation ; methylene blue ; pH ; photocatalysis ; photolysis ; pollution ; porphyrins ; research ; surface area ; ultraviolet radiation ; zinc
    Language English
    Dates of publication 2022-05
    Size p. 34406-34418.
    Publishing place Springer Berlin Heidelberg
    Document type Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-18640-1
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

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  3. Article ; Online: Zn(II) porphyrin-encapsulated MIL-101 for photodynamic therapy of breast cancer cells.

    Ghoochani, Samaneh Hashemi / Hosseini, Hasan Ali / Sabouri, Zahra / Soheilifar, Mohammad Hasan / Neghab, Hoda Keshmiri / Hashemzadeh, Alireza / Velayati, Mahin / Darroudi, Majid

    Lasers in medical science

    2023  Volume 38, Issue 1, Page(s) 151

    Abstract: The photodynamic treatment is a non-aggressive and clinically accepted procedure for removing selected cancer cells with the activation of a photosensitizer agent at a specific light. In this study, the zinc porphyrin (Zn[TPP]) was prepared and ... ...

    Abstract The photodynamic treatment is a non-aggressive and clinically accepted procedure for removing selected cancer cells with the activation of a photosensitizer agent at a specific light. In this study, the zinc porphyrin (Zn[TPP]) was prepared and encapsulated into the MIL-101 (Zn[TPP]@MIL-101). It was used in photodynamic therapy (PDT) against MCF-7 breast cancer cells under a red light-emitting diode. The structure, morphology, surface area, and compositional changes were investigated using conventional characterization methods including FTIR, FESEM, EDX, and BET analyses. The MTT assay was performed under light and dark conditions to explore the ability of Zn[TPP]@MIL-101 in PDT. The results have demonstrated the IC
    MeSH term(s) Humans ; Female ; Porphyrins/therapeutic use ; Photochemotherapy/methods ; Breast Neoplasms/drug therapy ; Photosensitizing Agents/therapeutic use ; Zinc/pharmacology ; Zinc/therapeutic use ; Cell Line, Tumor
    Chemical Substances Porphyrins ; MIL-101 ; Photosensitizing Agents ; Zinc (J41CSQ7QDS)
    Language English
    Publishing date 2023-06-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 632808-8
    ISSN 1435-604X ; 0268-8921
    ISSN (online) 1435-604X
    ISSN 0268-8921
    DOI 10.1007/s10103-023-03813-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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