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Fusion of polymer-coated liposomes and centrifugally spun microfibers as hybrid materials to enhance sustained release.

作者信息

Agiba Ahmed M, Rodríguez Huerta Luis Gerardo, Ulloa-Castillo Nicolás A, Sierra-Valdez Francisco J, Beigi-Boroujeni Saeed, Lozano Omar, Aguirre-Soto Alan

机构信息

School of Engineering and Sciences, Tecnologico de Monterrey Monterrey 64849 Nuevo León Mexico

Center for Innovation in Digital Technologies, School of Engineering and Sciences, Tecnologico de Monterrey Monterrey 64849 Nuevo León Mexico.

出版信息

Nanoscale Adv. 2024 Dec 26;7(4):1009-1017. doi: 10.1039/d4na00835a. eCollection 2025 Feb 11.


DOI:10.1039/d4na00835a
PMID:39830016
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11740090/
Abstract

Liposomes are employed for the delivery of molecular cargo in several classes of systems. For instance, the embedding of loaded liposomes in polymeric fibrous scaffolds has enabled the creation of hybrid materials that mimic biological membranes. Liposomes with unmodified surfaces have been predominantly integrated into fibers, which leads to instabilities due to interfacial incompatibility. In addition, electrospinning has been almost exclusively employed for fiber fabrication, which limits the potential for scale-up production. Here, we present the fabrication of hybrid biomimetic materials by fusing polymer-coated liposomes to force-spun microfibers to increase the stability of the hybrid materials and enhance the sustained release of the cargo. l-α-Phosphatidylcholine liposomes were coated with chitosan or polyethylene glycol (PEG). The nano-differential scanning calorimetry results confirm that polymer coating does not affect the phase transition temperature ( ) of the liposomes, where only the model drug, quercetin, reduced . Centrifugal spinning was employed to fabricate hydrophobic polycaprolactone (PCL) microfibers at various polymer concentrations and using various solvents and spinning parameters to increase the yield at the lowest fiber diameter. The highest microfiber production rate obtained occurred at a 20% (w/v) PCL concentration in 50 : 50 (v/v) chloroform and methanol solution with an average fiber diameter of 584.85 ± 26.30 nm. The non-chemical fusion of the polymer-coated liposomes and the fibrous scaffolds was promoted by immersion at > , under ultrasonication. We hypothesize that the fusion is driven by hydrophobic interactions between the liposomes and the fibers, which merge the materials through the lipid bilayer. The fused hybrid material solved the burst release problem observed when adhering plain liposomes to nanofibers. Both PEG and chitosan yielded a sustained release, where the release rate with the former was faster. These results demonstrate that the fusion of polymer-coated liposomes and microfibers enables more effective blending of the loaded carriers into the polymer microfibers. Ultimately, the fused liposome/microfiber hybrids are stable matrices and enhance the sustained release of molecular cargo.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/a1d8892f705b/d4na00835a-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/da14c9882429/d4na00835a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/39a462d608ed/d4na00835a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/ce10702a1736/d4na00835a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/cb53b4f093e7/d4na00835a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/a1d8892f705b/d4na00835a-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/da14c9882429/d4na00835a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/39a462d608ed/d4na00835a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/ce10702a1736/d4na00835a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/cb53b4f093e7/d4na00835a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1487/11812632/a1d8892f705b/d4na00835a-f5.jpg

相似文献

[1]
Fusion of polymer-coated liposomes and centrifugally spun microfibers as hybrid materials to enhance sustained release.

Nanoscale Adv. 2024-12-26

[2]
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Biomed Res Int. 2013

[3]
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[4]
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[5]
Development and Characterization of Quercetin-Loaded Polymeric Liposomes with Gelatin-Poly(ethylene glycol)-Folic Acid Coating to Increase Their Long-Circulating and Anticancer Activity.

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[6]
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[7]
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[8]
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[9]
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[10]
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本文引用的文献

[1]
A state-of-the-art liposome technology for glioblastoma treatment.

Nanoscale. 2023-11-23

[2]
PEG4000 modified liposomes enhance the solubility of quercetin and improve the liposome functionality: in vitro characterization and the cellular efficacy.

Turk J Chem. 2022-2-23

[3]
Paclitaxel-loaded liposome-incorporated chitosan (core)/poly(ε-caprolactone)/chitosan (shell) nanofibers for the treatment of breast cancer.

Int J Biol Macromol. 2023-3-1

[4]
Characterization and evaluation of curcumin nanoethosomes for melanoma treatment.

Pharm Dev Technol. 2022-1

[5]
Size, shape, charge and "stealthy" surface: Carrier properties affect the drug circulation time .

Asian J Pharm Sci. 2021-7

[6]
In vitro dissolution considerations associated with nano drug delivery systems.

Wiley Interdiscip Rev Nanomed Nanobiotechnol. 2021-11

[7]
Pharmacokinetic and Pharmacodynamic Evaluation of Resveratrol Loaded Cationic Liposomes for Targeting Hepatocellular Carcinoma.

ACS Biomater Sci Eng. 2020-9-14

[8]
An overview of the perception and mitigation of astringency associated with phenolic compounds.

Compr Rev Food Sci Food Saf. 2021-1

[9]
Engineering and evaluation of forcespun functionalized carbon nano-onions reinforced poly (ε-caprolactone) composite nanofibers for pH-responsive drug release.

Mater Sci Eng C Mater Biol Appl. 2020-7

[10]
A comprehensive review on recent preparation techniques of liposomes.

J Liposome Res. 2020-12

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