Cu/H3BTC MOF as a potential antibacterial therapeutic agent against Staphylococcus aureus and Escherichia coli

Shams, Saira; Ahmad, Waqas; Memon, Amjad Hussain; Shams, Sumaira; Wei, Yun; Yuan, Qipeng; Liang, Hao

doi:10.1039/d0nj04120c

Cited by 57 publications

(26 citation statements)

References 52 publications

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“…This conclusion agrees with literature findings, as an HKUST‐1 variation Cu 3 (NH 2 BTC) 2 MOF was shown to be effective against bacteria strains 54 . Also, several studies have established the antibacterial properties of HKUST‐1 45,55 …”

Section: Resultssupporting

confidence: 92%

Facile preparation of antibacterial MOF‐fabric systems for functional protective wearables

et al. 2021

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Metal‐organic frameworks (MOFs) have shown numerous potentials as promising materials to address real‐world problems. However, their practical utilization in commercial products was largely limited by the lack of downstream processing methodologies to transform MOF powders into functional products. In this study, a commercially viable solution for the general synthesis of MOF‐fabric composites was introduced. On account of coordination bonding between poly(acrylic acid) and MOF substrates, MOF powders securely adhered onto the surface of fabric materials via a drip cast method to give MOF‐fabric composites easily. This strategy can be applied to different MOF types, as well as a wide variety of fabric materials. The prepared materials showed excellent bacterial killing efficacy attributed to the embedded HKUST‐1 MOF. In light of the recent coronavirus disease 2019 pandemic, this methodology could enable the large‐scale fabrication of essential MOF‐based personal protective wearables (e.g., clothing and masks) for use by healthcare professionals.

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Section: Resultssupporting

confidence: 92%

Facile preparation of antibacterial MOF‐fabric systems for functional protective wearables

et al. 2021

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“…And for [Ag 5 (PYDC) 2 (OH)] it was observed as 17 mm and 14 mm for Escherichia coli and Staphylococcus aureus , respectively Lu et al ( 2014 ) Ag 2 (O-IPA)(H 2 O)](H 3 O) Minimum inhibition concentration for Escherichia coli was recorded as 5 ppm, and the largest diameter of zone of inhibition was 11.12 mm Chu et al ( 2020 ) [AgL] n ·nH 2 O Sustained release and better antibacterial property against Fusobacterium nucleatum (ATCC 10,953, Fn), Streptococcus mutans (UA159), and Porphyromonas gingivalis (ATCC 33,277, Pg) compared to AgNO 3 was observed by [AgL] n ·nH 2 O Cao et al ( 2020 ) Ag-2-methylimidazole, Ag-imidazole, and Ag-benzimidazole In samples treated with Ag-2-methylimidazole, Ag-imidazole, and Ag-benzimidazole, Escherichia coli population reduced from 96.2% to 10.3%, 16.4%, and 24.5%, respectively. Viable Bacillus subtilis decreased from 97.3% to 16.1%, 19.5%, and 35.5% in the presence of Ag-2-methylimidazole, Ag-imidazole, and Ag-benzimidazole, respectively Seyedpour et al ( 2020 ) Co (CoSIM1), Zn (Zn-SIM1), and Ag (Ag-TAZ) Zone of inhibition for Anabaena species PCC 7120 and Synechococcus sp ecies PCC 7942 by Co (CoSIM1), Zn (Zn-SIM1), and Ag (Ag-TAZ) was observed as 5 mm and 3 mm, 2 mm and 1 mm, and 3 mm and 1 mm, respectively Martin et al (2017) 1,2-bis(4-pyridyl)ethylene, 1,2-bis(4-pyridyl)propane, 1,2-bis(4-pyridyl)ethane and -[Cu 2 (Glu) 2 (μ-L)]·x(H2O) Minimum bactericidal concentration for Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Klebsiella pneumonia and Methicillin-resistant Staphylococcus aureus by all the copper metal–organic framework was less than 20 μg mL −1 Jo et al ( 2019 ) Cu/H 3 BTC For Escherichia coli and Staphylococcus aureus zone of inhibition was recorded as 16 mm and 22 mm, respectively Shams et al ( 2020 ) C 25 H 18...…”

Section: Metal–organic Framework For Active Packagingmentioning

confidence: 99%

Metal–organic frameworks for active food packaging. A review

2022

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Food wastage is a major concern for sustainable health and agriculture. To reduce food waste, classical preservation techniques such as drying, pasteurization, freeze-drying, fermentation, and microwave are available. Nonetheless, these techniques display shortcomings such as alteration of food and taste. Such shortcomings may be solved by active food packaging, which involves the incorporation of active agents into the packaging material. Recently, metal–organic frameworks, a class of porous hybrid supramolecular materials, have been developed as an active agent to extend food shelf life and maintain safety. Here, we review metal–organic frameworks in active packaging as oxygen scavengers, antimicrobials, moisture absorbers, and ethylene scavengers. We present methods of incorporation of metal–organic frameworks into packaging materials and their applications.

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“…Their result depicted that the ZrO 2 -ZnO ceramics had an excellent antibacterial performance versus E. coli and S. aureus within 8 h, and above 80% viability of MC3T3-E1 cells for all specimens [ 136 ]. Copper has been exhibited to have a successful antibacterial performance towards a variety of bacteria, such as S. aureus [ 139 ] and E. coli [ 140 ], the most prevalent microorganisms in bone infections. Hence, it seems that the encapsulation of Cu into 3D printing inks is usually important for TE purposes.…”

Section: Printed Constructs From Antibacterial Inksmentioning

confidence: 99%

A Review on Antibacterial Biomaterials in Biomedical Applications: From Materials Perspective to Bioinks Design

et al. 2022

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In tissue engineering, three-dimensional (3D) printing is an emerging approach to producing functioning tissue constructs to repair wounds and repair or replace sick tissue/organs. It allows for precise control of materials and other components in the tissue constructs in an automated way, potentially permitting great throughput production. An ink made using one or multiple biomaterials can be 3D printed into tissue constructs by the printing process; though promising in tissue engineering, the printed constructs have also been reported to have the ability to lead to the emergence of unforeseen illnesses and failure due to biomaterial-related infections. Numerous approaches and/or strategies have been developed to combat biomaterial-related infections, and among them, natural biomaterials, surface treatment of biomaterials, and incorporating inorganic agents have been widely employed for the construct fabrication by 3D printing. Despite various attempts to synthesize and/or optimize the inks for 3D printing, the incidence of infection in the implanted tissue constructs remains one of the most significant issues. For the first time, here we present an overview of inks with antibacterial properties for 3D printing, focusing on the principles and strategies to accomplish biomaterials with anti-infective properties, and the synthesis of metallic ion-containing ink, chitosan-containing inks, and other antibacterial inks. Related discussions regarding the mechanics of biofilm formation and antibacterial performance are also presented, along with future perspectives of the importance of developing printable inks.

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Cu/H₃BTC MOF as a potential antibacterial therapeutic agent against Staphylococcus aureus and Escherichia coli

Abstract: The objective of this paper was to design a more effective antibacterial agent to overcome the problem of fast-growing bacterial resistance. The results showed that Cu/H3BTC metal organic frame work...

Cited by 57 publications

References 52 publications

Facile preparation of antibacterial MOF‐fabric systems for functional protective wearables

Facile preparation of antibacterial MOF‐fabric systems for functional protective wearables

Metal–organic frameworks for active food packaging. A review

A Review on Antibacterial Biomaterials in Biomedical Applications: From Materials Perspective to Bioinks Design

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