@inproceedings{57f429393a0749a2b796f8abff0c9c9b,
title = "Effect of solution aging time on stability of colorimetric assay for degradation rate evaluation of porous Si in artificial cerebrospinal fluid",
abstract = "In order to evaluate the degradation rate of porous Si in artificial cerebrospinal fluid and obtain more accurate results, the effect of solution aging time on the stability of the ammonium molybdate colorimetric assay was investigated. Following the protocol of the colorimetric assay, the blue colored solutions with various silicic acid concentrations were prepared and then aged for different time periods up to 7 h. On the basis of linear regression analyses, the absorbance value of the blue colored solution was directly proportional to the silicic acid concentration. Moreover, the optimal aging time span of the solution maintained until 7 h, depending on the stability of the solution.",
keywords = "Artificial cerebrospinal fluid, Colorimetric assay, Degradation, Porous Si, Silicic acid",
author = "T. Sun and An, \{J. Z.\} and Park, \{W. T.\} and Yee, \{T. B.\} and M. Je",
year = "2013",
doi = "10.4028/www.scientific.net/AMR.651.306",
language = "English",
isbn = "9783037856130",
series = "Advanced Materials Research",
pages = "306--311",
booktitle = "2012 International Conference on Engineering Materials, ICEM 2012",
note = "2012 International Conference on Engineering Materials, ICEM 2012 ; Conference date: 30-12-2012 Through 31-12-2012",
}