Huan-Tsung Chang

Title: Huan-Tsung Chang: Innovator in Drug Detection Technologies

Introduction

Huan-Tsung Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of drug detection, holding a total of 6 patents. His innovative approaches have paved the way for advancements in identifying abused drugs, showcasing his expertise and dedication to improving public safety.

Latest Patents

Chang's latest patents include a detection kit and method for detecting abused drugs. The first detection kit is designed to identify a target in a sample and consists of a syringe, a first reaction container, a second reaction container, and several fluorescent substances. The syringe is filled with a first organic solvent, while the first reaction container is connected to the syringe and contains the sample. The second reaction container, linked to the first, holds a second organic solvent with dispersed fluorescent substances that emit fluorescence. When the target in the sample interacts with the fluorescent substances, the emitted fluorescence is quenched, indicating the presence of the target.

Another notable patent by Chang is also a detection kit suitable for identifying a target compound. This kit includes a reaction container, an inspection solution made of a hydrophobic solvent, and various fluorescent materials. The inspection solution is placed in the reaction container, where the fluorescent materials are dispersed. These materials emit fluorescence, and upon interaction with the target compound, the intensity of the emitted fluorescence decreases, signaling the presence of the target.

Career Highlights

Huan-Tsung Chang has worked with esteemed institutions such as National Taiwan University and the Investigation Bureau of the Ministry of Justice. His work in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in drug detection technologies.

Collaborations

Chang has collaborated with notable colleagues, including Yao-Te Yen and Tzu-Heng Chen. Their combined expertise has further enhanced the development of effective drug detection methods.

Conclusion

Huan-Tsung Chang's contributions to drug detection technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field positively, ensuring safer environments through innovative detection methods.