Information regarding the dyes was manually retrieved from journal articles obtained using keyword ("dye sensitized solar cells", "triphenylamines" etc).
The release experiments regarding the hydrophilic dyes (fluorescein, Nile blue) were performed in pure water, whereas for the hydrophobic dyes (Nile red, IR780), a surfactant (pluronic F127, 0.1% w/v) was added to the particle solutions to establish a sink condition to facilitate release.
The results provided evidence of enhanced wettability at low SiO2 content, and on the other hand, pale depth of shade when the nanoTiO2-hybrides were attended, regarding the type of dye and its concentration.
Synthetic dyes are generally resistant to biodegradation and physicochemical techniques for their removal [6, 7], such as adsorption, chemical oxidation, electrocoagulation and advanced oxidation processes (AOPs) have been extensively used to comply with more and more stringent legislation regarding the maximum allowable dye concentration in wastewaters [7, 8, 9, 10].
Liver tissue was harvested and homogenized to obtain quantitative values regarding the amount of dye leakage into the tissue and also visually examined for evidence of leakage.
Regarding the influence of the dye conjugation on probe affinity, previously published results on analogous minigastrin variants as radioligands revealed dissociation constants in a comparably low nanomolar range.
There is a significant gap in the literature regarding the nature of dyes and pigments used in RP technologies and how these affect the photochemical stability of RP products.
Further, frequent sampling was essential for the initial part of the study due to the lack of the literature data regarding the permeation of a dye loaded into nanoparticles through MN-treated skin.
During the past few decades, the problems concerning the environmentally harmful effects and serious health hazards have been raised regarding the use of synthetic dyes.
There has been conflicting data regarding the toxicity of Hoechst 33342 dye to live cells (Montanaro et al, 2004; Platet et al, 2007).
