000 00553nam a22001697a 4500
005 20251130102323.0
008 251130b |||||||| |||| 00| 0 eng d
041 _aeng.
082 _a535.014
_bF219 2022
100 0 _aFarah Sadeq Khasrw
245 _a Enhance Efficiency of Antimicrobial Surgical Mask by Treatment and Impregnation with Gold Nanoparticles /
300 _aVIII , 80 Leaves ,
_eCD .
502 _bThesis : M.S. ,
_cBaghdad University ,
_d2022 .
650 _aUltravioletrays
650 _aGold nanoparticles
942 _cTAD
999 _c12491
_d12491