hydrogen peroxide, and PPD (para-phenylenediamine). These work by opening up the hair cuticle and pushing pigment deep into the strand. The result? Vibrant, long-lasting color—but not without ...

The major sources of hydrogen in the weld metal deposited with a tubular wire are (Boniszewski, 1992): moisture in the flux, hydrogenated flux ingredients, residual lubricant on the wire surface, ...

This study assessed the effect of bleaching protocols with 38% hydrogen peroxide (HP) and post-bleaching times on shear bond strength of a composite resin to dentin. One-hundred slabs of intracoronary ...

I went on fat jabs but the hair loss was unbelievable so I quit – I’d rather be chubby with hair than skinny and bald She didn't even see much weight coming off the entire time she was on it ...

Here, we reported first a simple way to produce RES-loaded nanoparticles (RES-NPs) based on poly (N -vinylpyrrolidone)- b -poly (ε-caprolactone) polymer and further evaluated the protective effect of ...

Alkali metal cations (AM+) and hydroxide anions (OH–) intricately influence Pt-catalyzed hydrogen evolution and oxidation reactions (HER/HOR) in alkaline media, a topic of ongoing debate. Here, we ...