Entrepreneur's wisdom: rapid detection of pesticide residues, illegal additives, drugs and other contraband!

Rapid detection equipment is a security line of defense for people's clothing, food, housing, and transportation.
Whether it is fast food detection that guards the tip of the tongue, or anti-terrorism security check to combat drug trafficking and crime, all kinds of detection equipment are inseparable
.
The "Raman spectrometer" developed by Chang Huayi's team has created a pair of "intelligent eyes" for testing equipment, allowing them to detect prohibited items more quickly and sensitively
.
In 2010, Chang Huaxi followed his supervisor to carry out scientific research based on the direction of Raman spectroscopy.
During his studies, he continued to deepen his understanding of Raman spectroscopy technology and published many papers in international academic journals
.
After graduating from graduate school, Chang Huafang has been engaged in the research and development of Raman spectroscopy technology, and the idea of ​​applying this technology to the detection industry has been deeply rooted in his mind
.
The earliest discoverer of Raman spectroscopy was an Indian physicist named Raman
.
Raman discovered that every substance has its own Raman spectrum, just as everyone has their own fingerprints
.
By distinguishing the spectrum, we can distinguish the type and nature of the substance
.
Based on years of research, in 2017, the ideal Chang Huaxian began to take the steps of entrepreneurship.
He founded a company in Suzhou High-tech Zone, put what he learned into practice, and led a team to develop specializing in food and health products, drugs, and new spirits.
On-site rapid detection solutions for active substances, poisons and other items
.
The Raman spectroscopy detection technology launched by the Changhua imitation team has unique advantages.
They have placed the "secret weapon" developed in the "Raman spectrometer"-nano-enhancement reagents.
It is precisely this reagent that makes the detector The detection limit and sensitivity can be increased by a million to tens of millions of times
.
Its testing equipment has beaten many competing products in terms of testing speed and accuracy, and has been recognized by customers
.
The detection technology has been widely used in public security, food and drug environmental investigation, drug control, and market supervision bureaus.
In addition, it has also played an important role in large-scale events such as the 70th anniversary of the founding of the People’s Republic of China, the Davos Forum, the Boao Forum, and the 2022 Winter Olympics.
The safeguard role of the police assisted the public security department in investigating a series of cases
.
At present, the Changhua imitation team has launched nearly a thousand food safety and public safety rapid detection solutions, making Raman spectroscopy detection technology gradually enter the public view
.
At present, the team has obtained dozens of related independent intellectual property rights, and obtained nearly 50 national and provincial inspection reports.
Customers are located in more than 20 provinces across the country, with a market share of nearly 70%
.
Its testing capabilities have covered many areas such as non-edible chemical substances, food additives, pesticide residues, illegal additions of health care products, and illegal drugs such as drugs
.
Chang Huafang said that they will strive for perfection and continue to polish and improve their technology, to meet the testing needs of market supervision, public security, customs, quarantine and other departments, to create "hot eyes" for security personnel and guard the lives, health and safety of the people
.
Source: CCTV Finance