In lab tests, separate sheets of nanocellulose film that had been treated with each of the additives were applied to dye-sensitized solar cells, which were then placed under a UV lamp for 1,000 hours.

Using natural dyes, limiting colouring frequency, and investing in proper hair care can minimise these risks. Changing your hair colour can be an exciting way to refresh your look and express your ...

This UV filter outperformed even the commercial PET-based UV filter, which was selected to the study to represent the market standard. “Nanocellulose films treated with red onion dye are a promising ...

Many genes determine hair color, which depends on the amount of melanin in the hair. Little research has been done into the genes involved in hair color, and most research centers around the MC1R ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Show-goers did not disappoint on the street style front, either. London ...

Jennifer Lopez can rock any hair color or style, but this blonde balayage look is perfect for the "This Is Me Now" singer. Winnie Harlow's balayage proves that you don't need to stick to just one ...

Whether or not she competes on Friday, she will certainly stand out even more with her freshly dyed hair. The 22-year-old fifth-year Lady Tigers gymnast is rehabbing an avulsion fracture.

With a few key products, you can protect your hair while bringing the bounce. ByKristen Philipkoski, Contributor. Forbes contributors publish independent expert analyses and insights. Kristen ...

Chemists from Würzburg and Seoul have taken this one step further: They have synthesized a stack of dyes that comes very close to the photosynthetic apparatus of plants. It absorbs light energy ...