Ionic liquid-functionalised AlPO-34 material prepared by ionothermal method for efficient antibacterial property against <i>Escherichia coli</i>

Fortas, Wissam; Djelad, Amal; Dib-Bellahouel, Soulef; Hasnaoui, Mohamed. Abdelkrim; Sassi, Mohamed; Lerari, Djahida; Bengueddach, Abdelkader; Fortas, Zohra; Bachari, Khaldoun

doi:10.1080/14328917.2022.2095840

Cited by 2 publications

(3 citation statements)

References 72 publications

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“…Khoo et al [108] and Li et al [109] respectively synthesized AlPO 4 -5 molecular sieves with hexagonal thin-plate morphology and a gas-permeable CHA-type membrane to discuss the water content under ionothermal conditions and its effect on the crystallinity of final product. Therefore, in our previous works, we only used the water that came from reagents, and no extra water was added [110,111].…”

Section: The Effect Of Il's Cation Size Shape or Lengthmentioning

confidence: 99%

“…Many materials were prepared and employed for diverse applications based on this concept, such as the resultant AlPO-34 material used for efficient adsorption of gentian violet dye removal from aqueous solutions, the material has demonstrated a remarkable adsorption capacity [110]. Furthermore, its efficacy as a biological agent against Escherichia coli (E. coli) bacteria, reaches a higher rate [111]. This dual functionality highlights the AlPO-34 material's versatility and its potential applications in both environmental remediation and antimicrobial processes.…”

Section: The Effect Of Il As Both Sda and Solventmentioning

confidence: 99%

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A review on ionothermal synthesis of zeolites and zeotype materials

Fortas,

Boukoussa,

Hasnaoui

et al. 2024

Phys. Scr.

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Known as green inorganic products and environmentally beneficial, ionic liquids (ILs) are increasingly used in the ionothermal synthesis of zeolites and zeotype materials compared to the hydrothermal method. This safe and successful process offers new opportunities to produce several molecular sieves with different morphologies and structures for promising applications.In this review, we summarize the history of the most successful phases of zeolites and zeotype materials, with different structures such as AEL, AEI, AFI, AST, ATS, CHA, -CLO, ITW, LEV, LTA, MFI, MTN, MTT, SOD, TON, IRR, and STW, from ILs discovery until 2022. The use of the ionothermal method compared to the hydrothermal route is evaluated and reported in this paper, besides synthesis parameters affecting the final product formation, such as IL dosage, cation size and shape, water content, (P, Si, F, IL/Al) ratios, crystallization time and temperature, mineralizing agent, Me/Al ratio, the addition of a secondary template (co-SDA), the use of IL as both SDA and solvent, competition in forming the framework, and the use of eutectic mixture and deep eutectic solvent (DES). Furthermore, we collected the various applications of these materials and highlighted the advantages of the ionothermal process, offering a comprehensive understanding of this topic.

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Section: The Effect Of Il's Cation Size Shape or Lengthmentioning

confidence: 99%

Section: The Effect Of Il As Both Sda and Solventmentioning

confidence: 99%

A review on ionothermal synthesis of zeolites and zeotype materials

Fortas,

Boukoussa,

Hasnaoui

et al. 2024

Phys. Scr.

Self Cite

View full text Add to dashboard Cite

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“…Target examples include phosphates and carboxylates present in the external wall of Gram-negative bacteria, and teichoic acid in Gram-positive bacteria [12][13][14][15] . Once inside, they can display multiple antibacterial mechanisms, depending on their morphology, interact with the bacterial membrane and intracellular components such ribosome and bacterial chromosomes, causing oxidative stress and disrupting the bacterial cell's electronic balance, and reach an antibacterial efficacy of 100% [9,11,[14][15][16] . These properties grant metal nanoparticles a more selective antibacterial compared to colloidal silver, enabling their clinical use [11,17] .…”

Section: Introductionmentioning

confidence: 99%

Comparison of the Antibacterial Effect of Different Biological Silver Nanoparticles Synthetized and Integrated with Honeys

Clébis¹,

Scandorieiro²,

Spinosa

et al. 2022

nefm

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This study compares the morphologies, zeta potentials, and antibacterial effects a total 12 different microcompounds containing honey and silver nanoparticles, in a novel study of the difference between honey samples in nanoparticle synthesis, as well as the antibacterial interaction that those honey samples can have with the silver nanoparticles synthetized using them. Microcompounds were synthetized by combining silver nitrate solution with a honey sample and performing one of methods of biogenic synthesis: sunlight exposure, basification to pH 5 or basification to pH 10. Samples of each microcompound were also submitted to heat treatment, obtaining thus heated variants. Morphology and size data were obtained by Dynamic Light Scattering (DLS) analysis and Scanning Electron Microscopy (SEM); while zeta potential was measured by Electrophoretic Light Scattering. Broth microdilution, time-kill curves and SEM were used to access the antibacterial effect. Mean diameter of particles inside all microcompounds varied between 100 nm and 150 nm; and the zeta potential varied depending on the honey used. Minimal Inhibitory Concentrations (MIC) of microcompounds were between 15 μM and 500 μM. Time-kill curves showed that microcompounds had a faster and stronger effect against Escherichia coli than Staphylococcus aureus. Microcompounds obtained by basification to pH 5 or by sunlight were bactericidal, as they were capable of inhibiting bacterial growth (resulting in an antibacterial efficiency of 100% in 24 hours) at 125 μM against S. aureus and 62.5 μM against E. coli. SEM micrographs showed bacterial cells with lower cell density, blebs and other alteration after microcompound treatment.

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Ionic liquid-functionalised AlPO-34 material prepared by ionothermal method for efficient antibacterial property against Escherichia coli

Cited by 2 publications

References 72 publications

A review on ionothermal synthesis of zeolites and zeotype materials

A review on ionothermal synthesis of zeolites and zeotype materials

Comparison of the Antibacterial Effect of Different Biological Silver Nanoparticles Synthetized and Integrated with Honeys

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