Copyright: © 2015 Trivedi MK, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Characterization of Physical, Thermal and Spectroscopic Properties of Biofield Energy Treated p-Phenylenediamine and p-Tolui...

There is an association between occupational exposure to hair dyes and incidence of cancers. Permanent oxidant hair dyes are consisted of many chemical components including ortho-phenylenediamines. To clarify the mechanism of carcinogenesis by hair dyes, we examined DNA damage induced by mutagenic ortho-phenylenediamine (o-PD) and its derivatives, 4-chloro-ortho-phenylenediamine (Cl-PD) and 4-n...

Allergic and irritant reactions to henna are rare. Para-phenylenediamine, which is sometimes added to obtain a dark, blackish henna, causes the majority of contact dermatitis reported related with tattoos. Allergic contact dermatitis due to temporary paint-on tattoo with black henna is described in two adolescents.

The mixing of graphene oxide and protonated poly(m-phenylenediamine) (PmPD) nanoparticles generates floccus that can be readily transformed into graphene@PmPD hybrid hydrogel through redox reaction. This macroscopic material can be directly applied as a monolith column adsorbent for water purification.

In an innovative approach to push the boundaries of antimicrobial and antioxidant strategies, we present synthesis characterization a novel terpolymer derived from N-Phenyl-p-phenylenediamine 2-aminopyrimidine with formaldehyde in presence dimethylformamide as reaction medium through polycondensation technique. Leveraging this ligand, introduce intriguing terpolymer-metal complex, created Ni (I...