چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| In the current work, we have reported a fast and easy method based on gold nanoparticles for the deter- mination of uric acid in urine samples. In the first stage, gold nanoparticles were synthesized using the chemical reduction method and then applied as a sensor to measure uric acid concentration based on its strong reducing property. The main parameters affecting response signals such as pH, reagent concen- tration, and time are optimized using the multivariate method. Under the optimum conditions, the cal- ibration graphs were linear in the range of 0.5 – 10.0 mg.L 1 with limits of detection of 0.2 mg.L 1 and RSD% of 1.2% These results show that this nano-based method is a very sensitive and simple method for the determination of uric acid in urine samples. |
| نویسنده | نفر چندم مقاله |
|---|---|
| هما رضائی | اول |
| ابوالقاسم جویبان | دوم |
| الهه رحیم پور | سوم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Development of a new method based on gold nanoparticles for.pdf | 1400/11/25 | 1335436 | دانلود |
