In:
ChemMedChem, Wiley, Vol. 17, No. 3 ( 2022-02-04)
Abstract:
The treatment of subcutaneous abscess caused by drug‐resistant bacteria is facing great difficulties and receiving more attention. In this work, we employed BSA‐CuS nanoparticles as a photothermal reagent to apply photothermal therapy (PTT) to combat drug‐resistant bacteria in vitro and subcutaneous abscess in vivo . The BSA‐CuS nanoparticles were found to be stable and biocompatible without cytotoxicity toward NIH3T3 and 4T1 cells. In vitro experiments showed that three species of drug‐resistant pathogens, including Escherichia coli , Staphylococcus aureus , and Candida albicans , could be effectively sterilized under co‐incubation with BSA‐CuS nanoparticles and then irradiation with 1064 nm NIR laser via tissue penetration. BSA‐CuS nanoparticles together with 1064 nm NIR laser irradiation could also effectively diminish subcutaneous abscesses caused by drug‐resistant bacteria on mice under PTT and depth PTT without causing any serious side effects and organic damage in vivo .That is OK, thank you!
Type of Medium:
Online Resource
ISSN:
1860-7179
,
1860-7187
DOI:
10.1002/cmdc.202100570
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
2209649-8
SSG:
15,3