一、Technology：We developed use of five different types of nanomaterials to fabricate an array system for sensing of heroin, cocaine, methamphetamine, ketamine, and synthetic cathinone. A mobile phone is used to take the array images, which are then sent to a deep-learning artificial workstation with a convolutional neural network for identification of the abused drugs automatically. The sensing mechanism of the array system is based on the abused drugs induced fluorescence quenching or enhancement of the nanomaterials.

二、Provider：Prof. Chang, Huan-Tsung, Department of Chemistry, National Taiwan U.

三、Enterprise Eligibility： 

1. Industry Category：Companies with other chemical products manufacturing business items (C802990)

2. Required Technical Know-how：Needing nanomaterial-synthesis and analysis skill.

3. Required Machinery and Equipment：Needing high temperature furnaces and equipment for performing chemical reaction.

4. Required Research or Technical Staff：Personnel with nanomaterial-synthesis and analysis skills.

5. Other Requirements：No specific restrictions

The university's regulations relevant to technology transfer shall be complied with for matters not aforementioned.

四、How to apply？：Please go to the Center of Industrial-Academic Cooperation of the Office of Research and Development to inquire about relevant information.

五、Announcement deadline：111/6/23

Intellectual Property & Licensing Manager：Lanie Chen

TEL：02-33669952

Email：laniechen@ntu.edu.tw