Thermosensitive curcumin/silver/montmorillonite-F127 hydrogels with synergistic photodynamic/photothermal/silver ions antibacterial activity

Liu, Jia Hui; Chen, Xiao Lan; Yang, Hui Min; Yin, Yu Rong; Kurniawan, Alfin; Zhou, Chun Hui

doi:10.1039/d4tb00431k

J. Mater. Chem. B

2024

DOI: 10.1039/d4tb00431k

|View full text |Cite

Thermosensitive curcumin/silver/montmorillonite-F127 hydrogels with synergistic photodynamic/photothermal/silver ions antibacterial activity

Jia Hui Liu,

Xiao Lan Chen,

Hui Min Yang

et al.

Abstract: The CAM-F hydrogel can achieve rapid microbial inactivation against E. coli and S. aureus. Based on Ag+, PDT, and PTT synergistic antibacterial properties, CAM-F hydrogels can effectively adhere to bacteria and destroy their cell membranes.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 52 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Thermosensitive Hydrogel Loaded with the Polydopamine/Cerium Dioxide/Montmorillonite Nanocomposite for Bacteria-Infected Wound Therapy

Liu,

She,

et al. 2024

ACS Appl. Nano Mater.

View full text Add to dashboard Cite

Bacterial infections pose a serious threat to human health by significantly slowing the wound healing process. Furthermore, traditional antibiotics may promote the development of multidrug-resistant bacteria. For bacterial-infected wounds, there is an urgent need for the development of a nonantibiotic-dependent multifunctional wound dressing. Herein, polydopamine/cerium dioxide/montmorillonite (PDA/CeO 2 /Mt) nanocomposite was embedded into thermosensitive pluronic F-127/xanthan gum hydrogel to prepare a multifunctional PCM-FX hydrogel with antibacterial and hemostatic functions. The PDA and hollow CeO 2 nanoparticles of the PDA/CeO 2 /Mt nanocomposite endowed the PCM-FX hydrogel with superb photothermal properties and highly efficient nanoenzyme activity, respectively. Moreover, PDA/CeO 2 /Mt nanocomposites can also effectively improve the rheological properties and good adhesion properties of the hydrogels. The synergistic photothermal therapy/chemodynamic therapy of PCM-FX hydrogels achieves good antibacterial properties against both Escherichia coli and Staphylococcus aureus. The PCM-FX hydrogels exhibit high hemostatic performance as well as low cytotoxicity. Additionally, PCM-FX hydrogels proved a significant multifunctional antibacterial therapy, meanwhile promoting fibroblast proliferation and granulation tissue formation to accelerate bacteria-infected wound healing. This safe and multifunctional wound dressing holds great potential for clinical applications in accelerating bacterial-infected wound healing.

show abstract

Thermosensitive Hydrogel Loaded with the Polydopamine/Cerium Dioxide/Montmorillonite Nanocomposite for Bacteria-Infected Wound Therapy

Liu,

She,

et al. 2024

ACS Appl. Nano Mater.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Thermosensitive curcumin/silver/montmorillonite-F127 hydrogels with synergistic photodynamic/photothermal/silver ions antibacterial activity

Abstract: The CAM-F hydrogel can achieve rapid microbial inactivation against E. coli and S. aureus. Based on Ag+, PDT, and PTT synergistic antibacterial properties, CAM-F hydrogels can effectively adhere to bacteria and destroy their cell membranes.

Cited by 1 publication

References 52 publications

Thermosensitive Hydrogel Loaded with the Polydopamine/Cerium Dioxide/Montmorillonite Nanocomposite for Bacteria-Infected Wound Therapy

Thermosensitive Hydrogel Loaded with the Polydopamine/Cerium Dioxide/Montmorillonite Nanocomposite for Bacteria-Infected Wound Therapy

Contact Info

Product

Resources

About