Chien‐Wei Chang
Papers
1
Total Citations
40
H-Index
1
About
Chien‐Wei Chang is a leading figure in forensic genetics, best known for pioneering methods in DNA profiling and short tandem repeat (STR) analysis. His most cited work, "Direct amplification of STRs from blood or buccal cell samples" (2009, 40 citations), revolutionized forensic workflows by eliminating the need for DNA extraction, drastically reducing processing time and contamination risk. This contribution has become a cornerstone of modern forensic laboratories, enabling faster and more reliable identification from minute biological samples. Chang’s research focuses on optimizing polymerase chain reaction (PCR) techniques for direct sample analysis, enhancing the sensitivity and efficiency of genetic fingerprinting. His work has been widely adopted in criminal justice systems and paternity testing, underscoring its practical impact. With a career dedicated to bridging molecular biology and forensic science, Chang’s innovations continue to shape evidence analysis protocols globally, making him a key innovator in the field.
Research Focus
Key Achievements
Top Papers
- 1Direct amplification of STRs from blood or buccal cell samples40 citations · 2009