A biosensor based on model systems demonstrated that, by designing the correct surface chemistry, highly quantitative and specific responses to biological analytes could be monitored by measuring optical changes.

'經由一個設計正確的表面化學（高定量與明確反應對生物學上的分析）由測量光學變化是可以被偵測的'



我自己翻譯看起來

安排的怪怪的

修飾不太對的起來