Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation
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2014
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my.unimap-351672014-06-07T06:00:29Z Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation Muhammed Sabri, Salim Mohd Fareq, Abd. Malek, Dr. Naseer, Sabri Noaman, Mohammad Noaman, Dr. Khairudi, Mohd Juni muhsabri1967@yahoo.com mfareq@unimap.edu.my naseersabri@yahoo.com dr.noaman@gulfuniversity.net khairudi@jke.ptss.edu.my Attenuation Separation efficiency Time of centrifugation process Link to publisher's homepage at www.elsevier.com One way to accurately diagnose many human diseases is to conduct tests on a sample of blood. These tests are based on analyzing precisely the results of a blood plasma sample free from any other blood cells. This article develops a mathematical model for the separation efficiency of laboratory centrifuge controller. Multi-decay power pulses through a blood sample to determine separation efficiency that provides accurate attenuation measurements. Ultrasonic attenuation measurements were obtained for human blood-plasma of 1 ml volume for concentrations of 20%, 35%, 55%, 80% and 95% plasma by weight. The separation efficiency measurements were obtained for a time period of 5 min divided into 0.5 min. Attenuation measurements for separation efficiency greater than 95% may prove useful for process control to decrease spinning time and power consumption. The data shows the feasibility of producing a separation efficiency of 95% plasma for 0.35 ml of 1 ml blood for 3.1 min. It can be shown that such measurements may prove useful in reducing the centrifugation time with high separation precision. 2014-06-07T06:00:29Z 2014-06-07T06:00:29Z 2013 Article Measurement: Journal of the International Measurement Confederation, vol. 46(9), 2013, pages 3568-3572 0263-2241 http://www.sciencedirect.com/science/article/pii/S0263224113002741 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35167 en Elsevier Ltd |
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Attenuation Separation efficiency Time of centrifugation process |
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Attenuation Separation efficiency Time of centrifugation process Muhammed Sabri, Salim Mohd Fareq, Abd. Malek, Dr. Naseer, Sabri Noaman, Mohammad Noaman, Dr. Khairudi, Mohd Juni Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
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Link to publisher's homepage at www.elsevier.com |
| author2 |
muhsabri1967@yahoo.com |
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muhsabri1967@yahoo.com Muhammed Sabri, Salim Mohd Fareq, Abd. Malek, Dr. Naseer, Sabri Noaman, Mohammad Noaman, Dr. Khairudi, Mohd Juni |
| format |
Article |
| author |
Muhammed Sabri, Salim Mohd Fareq, Abd. Malek, Dr. Naseer, Sabri Noaman, Mohammad Noaman, Dr. Khairudi, Mohd Juni |
| author_sort |
Muhammed Sabri, Salim |
| title |
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
| title_short |
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
| title_full |
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
| title_fullStr |
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
| title_full_unstemmed |
Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
| title_sort |
novel: time optimization model for centrifugation process: application in human blood-plasma separation |
| publisher |
Elsevier Ltd |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/35167 |
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1643797741657128960 |