Magnetically triggered release of amoxicillin from xanthan/Fe3O4/albumin patches

Bueno, Pedro V.A.; Hilamatu, Karina C. P; Carmona-Ribeiro, Ana Maria; Petri, Denise Freitas Siqueira

doi:10.1016/j.ijbiomac.2018.04.119

Cited by 24 publications

(12 citation statements)

References 49 publications

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“…The most important types of carriers for AMPs were liposomes [ 64 , 67 , 69 , 70 , 101 ], nanostructured lipid carriers [ 104 ], lyotropic lipid phases (cubic and hexagonal) [ 105 ], lipid nanodisks, and bilayer fragments [ 10 , 12 ], NPs of several types such as biomimetic [ 20 , 28 , 32 , 68 ], polymeric [ 61 , 89 , 106 ], magnetic [ 107 , 108 ], metal−AMPs designed as metallodrugs with nuclease, and protease activity [ 109 ] or silver co−spinned with nisin in polymeric nanofibers [ 110 ], hydrogels [ 36 , 37 , 111 ], silver in alginate hydrogels [ 112 ], or fabrics [ 113 , 114 , 115 ].…”

Section: Asa With Ampsmentioning

confidence: 99%

Antimicrobial Polymer−Based Assemblies: A Review

Carmona-Ribeiro

Araújo

2021

IJMS

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An antimicrobial supramolecular assembly (ASA) is conspicuous in biomedical applications. Among the alternatives to overcome microbial resistance to antibiotics and drugs, ASAs, including antimicrobial peptides (AMPs) and polymers (APs), provide formulations with optimal antimicrobial activity and acceptable toxicity. AMPs and APs have been delivered by a variety of carriers such as nanoparticles, coatings, multilayers, hydrogels, liposomes, nanodisks, lyotropic lipid phases, nanostructured lipid carriers, etc. They have similar mechanisms of action involving adsorption to the cell wall, penetration across the cell membrane, and microbe lysis. APs, however, offer the advantage of cheap synthetic procedures, chemical stability, and improved adsorption (due to multipoint attachment to microbes), as compared to the expensive synthetic routes, poor yield, and subpar in vivo stability seen in AMPs. We review recent advances in polymer−based antimicrobial assemblies involving AMPs and APs.

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Section: Asa With Ampsmentioning

confidence: 99%

Antimicrobial Polymer−Based Assemblies: A Review

Carmona-Ribeiro

Araújo

2021

IJMS

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“…This hydrophilicity ability of XG is useful to produce blends that increase the swelling and the bioadhesive strength of the final material. There is a wide portfolio of options, such as the possibility of encapsulating amoxicillin with magnetite to produce a material that can release the amoxicillin by means of an electromagnetic field [ 81 ].…”

Section: Exopolysaccharides For Producing Ddssmentioning

confidence: 99%

Microbial Exopolysaccharides as Drug Carriers

Cardea

2020

Polymers

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Microbial exopolysaccharides are peculiar polymers that are produced by living organisms and protect them against environmental factors. These polymers are industrially recovered from the medium culture after performing a fermentative process. These materials are biocompatible and biodegradable, possessing specific and beneficial properties for biomedical drug delivery systems. They can have antitumor activity, they can produce hydrogels with different characteristics due to their molecular structure and functional groups, and they can even produce nanoparticles via a self-assembly phenomenon. This review studies the potential use of exopolysaccharides as carriers for drug delivery systems, covering their versatility and their vast possibilities to produce particles, fibers, scaffolds, hydrogels, and aerogels with different strategies and methodologies. Moreover, the main properties of exopolysaccharides are explained, providing information to achieve an adequate carrier selection depending on the final application.

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“…The biomedical applications of iron oxide nanoclusters have been focused on magnetically triggered drug release [48][49][50][51] and MRI contrast agents with high sensitivity [30,[52][53][54]. For magnetically triggered drug release, either iron oxide nanoparticles (>10 nm) and drugs were colocalized in nanocarriers [55] or porous iron oxide nanoclusters were created to increase drug loading by surface adsorption [16].…”

Section: Biomedical Applications Of Iron Oxide Nanoclustersmentioning

confidence: 99%

Preparation and Application of Iron Oxide Nanoclusters

2019

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Magnetic iron oxide nanoclusters, which refers to a group of individual nanoparticles, have recently attracted much attention because of their distinctive behaviors compared to individual nanoparticles. In this review, we discuss preparation methods for creating iron oxide nanoclusters, focusing on synthetic procedures, formation mechanisms, and the quality of the products. Then, we discuss the emerging applications for iron oxide nanoclusters in various fields, covering traditional and novel applications in magnetic separation, bioimaging, drug delivery, and magnetically responsive photonic crystals.

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Magnetically triggered release of amoxicillin from xanthan/Fe3O4/albumin patches

Cited by 24 publications

References 49 publications

Antimicrobial Polymer−Based Assemblies: A Review

Antimicrobial Polymer−Based Assemblies: A Review

Microbial Exopolysaccharides as Drug Carriers

Preparation and Application of Iron Oxide Nanoclusters

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