Biopolymer-PAA and surfactant-CTAB assistant solvothermal synthesis of Mn-based MOFs: design, characterization for enhanced biological activities

Chinthamreddy, Amaravathi; Geetha, K.; Surendrababu, M S

doi:10.1080/24701556.2021.1953530

Cited by 3 publications

(2 citation statements)

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“…The inhibition zone diameters were 180 and 280 mm, respectively. Mn(BTC)-MOFs and their polymeric composites, including Mn(BTC)@PAA and Mn(BTC)@PAA@CTAB were synthesized using ligand-benzene tri-carboxylic acid (BTC), biopolymer-polyacrylic acid (PAA), and surfactant-cetyl trimethyl ammonium bromide (CTAB) . The diameters of the inhibition zones against Saccharomyces cerevisiae, Bacillus subtilis, and E.…”

Section: Results and Discussionmentioning

confidence: 99%

“…Mn-(BTC)-MOFs and their polymeric composites, including Mn(BTC)@PAA and Mn(BTC)@PAA@CTAB were synthesized using ligand-benzene tri-carboxylic acid (BTC), biopolymer-polyacrylic acid (PAA), and surfactant-cetyl trimethyl ammonium bromide (CTAB). 90 The diameters of the inhibition zones against Saccharomyces cerevisiae, Bacillus subtilis, and E. coli ranged from 18 to 58 mm; Mn(BTC)@ PAA nanocomposite in comparison with others could more efficiently inhibit the growth of all pathogens even after three months. The presence of cationic function groups and carboxylate, in addition to the gradual release of Mn 2+ ions, was the probable reason for these observations.…”

Section: Desirability Function Approach For Optimization Of Xanthene ...mentioning

confidence: 96%

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BioMOF-Mn: An Antimicrobial Agent and an Efficient Nanocatalyst for Domino One-Pot Preparation of Xanthene Derivatives

2022

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In this paper, a new Mn-based metal–organic framework [UoB-6] was obtained via a one-step ultrasonic irradiation method with the ligand (H2bdda: 4,4′-(1,4-phenylenebis(azaneylylidene))bis(methaneylylidene))dibenzoic acid. The structural integrity of the synthesized BioMOF-Mn was corroborated by FT-IR, EDX, ICP, XRD, TEM, DLS, FESEM, and BET-BJH analyses. The aerobic oxidative domino reaction of benzyl alcohols or aldehydes with dimedone derivatives was performed in the presence of the UoB-6 catalyst to produce xanthene derivatives in good yields. Hot filtration and Hg poisoning tests proved the heterogeneous nature of the catalyst. Novel synthesized xanthene-based bis-aldehydes were introduced as potent HDAC1 inhibitors according to molecular docking calculations. Finally, the inhibitory activities of Mn-MOF nanoparticles were evaluated on Escherichia coli and Candida albicans. The MIC, MBC, and MFC values were determined from 2048 to 4096 μg·mL–1 according to antimicrobial susceptibility testing methods. The inhibitory effects of antimicrobial agents can be exacerbated when loaded on BioMOFs.

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Section: Results and Discussionmentioning

confidence: 99%

Section: Desirability Function Approach For Optimization Of Xanthene ...mentioning

confidence: 96%

BioMOF-Mn: An Antimicrobial Agent and an Efficient Nanocatalyst for Domino One-Pot Preparation of Xanthene Derivatives

2022

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Metal-organic framework derived ZnO/porous carbon − 13X zeolite composite modified with chitosan and silver nanoparticles as versatile antibacterial agent

Alrin

Tjampakasari²,

Krisnandi³

2022

Inorganic Chemistry Communications

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Nanoscale Zn-MOF enwrapped polymer nanocomposite as electrode material for enhanced energy storage system

Siva,

Murugan,

Shameem

et al. 2023

Inorganic Chemistry Communications

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Biopolymer-PAA and surfactant-CTAB assistant solvothermal synthesis of Mn-based MOFs: design, characterization for enhanced biological activities

Cited by 3 publications

References 63 publications

BioMOF-Mn: An Antimicrobial Agent and an Efficient Nanocatalyst for Domino One-Pot Preparation of Xanthene Derivatives

BioMOF-Mn: An Antimicrobial Agent and an Efficient Nanocatalyst for Domino One-Pot Preparation of Xanthene Derivatives

Metal-organic framework derived ZnO/porous carbon − 13X zeolite composite modified with chitosan and silver nanoparticles as versatile antibacterial agent

Nanoscale Zn-MOF enwrapped polymer nanocomposite as electrode material for enhanced energy storage system

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