Analisis Kolorimetri Kadar Hemoglobin Darah dengan Metode Pencitraan Digital Menggunakan Desktop Scanner

Koekoeh Santoso, Muhammad Agil, Ridzky Pratama

Abstract


Spektrofotometer adalah sistem baku berbasis kolorimetri dalam pengukuran kadar Hemoglobin (Hb). Penggunaan scanner untuk mengukur kadar Hb berbasis kolorimetri telah dilakukan sebagai sistem alternatif. Kurva baku kanal warna scanner yang paling curam adalah blue. Perbandingan kurva baku spektrofotometer dengan kanal warna blue menunjukan nilai y = 0.3131x + 0.0565 dengan R2 = 0.9954 dan angka konversi nilai absorbansi desktop scanner menjadi kadar Hb adalah 73.6. Hasil uji Pasangan T menghasilkan nilai p sebesar 0.325 atau tidak berbeda nyata pada p ˃ 0.05.

Keywords


desktop scanner, imageJ, kadar hemoglobin, kolorimetri

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DOI: http://dx.doi.org/10.29244/avl.1.2.19-20

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