An electrochemical sensor capable of fast detect bioamine concentration has been developed. The technology, fast production of copper-phosphate electrode, is suitable for the massive production of electrodes. The sensor can be used for the determination of food freshness and feed quality.

1.電極製作方便：可直接對印刷電路版製程銅電極或沉積銅之網版印刷碳電極在20 min內快速生成磷酸銅材料。
2.操作簡便：本產品免去繁複螢光化學標定、酵素催化或是免疫反應程序，僅由組織胺與磷酸銅電極之氧化訊號變化即可進行檢測。
3.應用層面廣：本產品除了可在肉品鮮度檢測外，亦可運用在發酵食品安全評估。
4.試片成本低：本產品試片保存容易且價格便宜，且易與paper-based層析組成系統，利於拋棄式試片的開發。
5.儀器攜帶方便：結合可攜式電化學儀，利於進行現場即時檢測。
6.專利保護：本產品已申請專利，在技術know how與專利的保護下，本產品將有最佳之利基點。

The copper phosphate electrodes can detect all amino acids and bioamines without chemically labeling procedures or enzymatic catalysis. The electrodes can be integrated with a separation device to perform high selective detection of different analytes. Moreover, the electrodes can be operated in wide pH range, promising the label-free detection of amino acids and bioamines in foods and feeds.