Detail Karakterisasi Material dan Hubungan Pembakaran (Furnace) terhadap Efek Oligodinamik Logam Cu dalam Bakteri Escherichia coli dengan Metode Time-kill Bibliografi Author: HENDWELL ; Situmorang, Evi Ulina Margaretha (Advisor); Narwati, Benedicta Yulia Tanti (Examiner) Topik: antibacterial; HOSPITAL BACTERIA; Oligodynamic metal; Cu; Furnce; Time-kill; Escherichia coli ATCC 25922; X-ray Diffraction; Crystaline; Porosity; Logam oligodinamik; Kristalin; Porositas Bahasa: (ID )     Penerbit: Fakultas Kedokteran Unika Atma Jaya     Tempat Terbit: Jakarta Utara    Tahun Terbit: 2018     Jenis: Theses - Karya Tulis Ilmiah Kedokteran (KTI-FK) Fulltext: KTI Hendwell (2014060203).pdf (891.05KB; 24 download) Ketersediaan Perpustakaan FK Nomor Panggil: KTI-FK-1403 Non-tandon: tidak ada Tandon: 1  Lihat Detail Induk Abstract Background: At places like hospital bacteria can be anywhere. When a sick person touches public properties in hospitals the bacteria can be transferred to healthy individuals that touch it too. To prevent this, oligodynamic metals can be used. Oligodynamic metal are metals with the ability to exert a lethal effect on bacterial cells with small amounts of the metals. Oligodynamic metals known to be used for cleaning polluted water for drinking. This study was conducted with the aim of evaluating the effect of furnace to the oligodynamic effect of Cu metal in E. coli ATCC 25922. Method: The formation of Cu plates from Cu powder is then testes in XRD to see the material's characterization. Then proceed with making of bacterial solution equal to McFarland 0.5 standard. The bacteriaI solution will be diluted by 10-6 times and will be cultured in nutrient agar and then the colony formed on the media will be counted. Result: The results shows no growth found from 3rd hour until 4th hour from the 10-6 diluted solution culture that tested using the un-furnaced Cu metal. While the furnaced Cu still shows 4 bacteria colony even until the 4th hour at the 10-6times diluted solution. XRD test and microscopic view shows smaller porosity in the furnaced Cu rather than unfurnaced Cu Conclusion: The unfurnaced Cu metal shows better oligodynamic effect than the furnaced Cu metal in E. coli ATCC 25922 bacteria. Cu metal characterization shows crytalized Cu and small porosity score. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Lihat Sejarah Pengadaan  Konversi Metadata   Kembali

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