A highly sensitive and distinctly selective d-sorbitol biosensor using SDH enzyme entrapped Ta₂O₅ nanoflowers assembly coupled with fiber optic SPR

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• 作者：Ravi KantAuthor Vitae ; Rana TabassumAuthor Vitae ; Banshi D. Gupta ; ^{bdgupta@physics.iitd.ernet.in} ; ^{banshigupta@yahoo.co.in}Author Vitae
• 关键词：d-sorbitol ; Sorbitol dehydrogenase ; Ta2O5 nanoflowers ; Surface plasmon resonance ; Optical fiber ; Sensor
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：242
• 期：Complete
• 页码：810-817
• 全文大小：2282 K
• 卷排序：242

文摘

SPR based fiber optic sensor for the detection of d-sorbitol is reported. SDH enzyme entrapped Ta2O5 nanoflowers assembly forms the sensing channel. Achieved value of LOD for d-sorbitol is 3.6 ng/ml. Specific and label-free formulation for d-sorbitol detection is illustrated.