research The swelling behaviour of hair studied through the structural change of keratin protein during the permanent waving treatment
Hair structure changes immediately during perm treatment, with initial damage partially restored later.



istanbul, Türkiye
Kochi, Kerala, India
Sahāranpur, Uttar Pradesh, India
Newark, NJ, United States
Coimbatore, Tamil Nadu, India
Thành phố Hồ Chí Minh, Vietnam