professional cds are intended to be used by mtva for long-term data storage, so the following parameters are especially important: carrier: phthalocyanine
reflection layer: gold reflexivity: min 70% optimized for low recording speed recording speed: 1x-12x storage: guaranteed 100 (one hundred) years very low bler value (cps
are PSs derived from synthetic porphyrins of high quantic yield and absorption in the red electromagnetic region (600-800 nm), which corresponds to the therapeutic range of PDT (11,12); for instance, tetrasulphonate aluminum phthalocyanine
is the active principle of Photosens[R] (State Research Center of Organic Intermediates and Dyes, Russia) used in the treatment of some types of cancer (13).
, 2-aminothiophenol, X-Ray diffraction, Aggregation.
Types of pigments: Blues (phthalocyanine
, triarylcarbonium); Greens (phthalocyanine
, chromium); Reds (naphtol, quinacridone, BONA, triarylcarbonium, perylene, anthraquinone, benzimidazolone, DPP); Specialty (pearlescent); Yellow and oranges (monoazo, diarylide, isoindolinone, benzimidazolone, isacetoacetarylide, quinophthalone, lead Chromate, orange: naphthol, disazopryazalone, diarylide, benzimidazolone, perinone, azoheterocyclues, DPP)
DIC Graphics' Karawang Plant, which is engaged primarily in the production of phthalocyanine
This theory was proven by Vrouenraets et al., where the PS aluminium (III) phthalocyanine
tetrasulfonate [AlPc(SO3H)4] a hydrophilic compound was used.
(Pcs) have highly coplanar 18 electronic [pi]-bonded conjugate structures and can react with a number of metal ions to form metal phthalocyanine
(MPcs), as shown in Figure 2.
The molecule is a symmetric tetra-n-butoxy-substituted zinc phthalocyanine
, hereinafter named [(n-BuO).sub.4]ZnPc.
Photosensitizers that are currently being studied in fighting these microbes include porphyrins, phenothiazines, and phthalocyanine
chloride (AlPcCl) is a second-generation photosensitizing agent with potent antitumor action and high affinity to cancer tissues .
Kobayashi, Nonomura and Nakai  used DCP as precursor to synthetize new precursors of a seven-membered carbon-ring-fused phthalocyanine
After making colored opaque pigments by using copper phthalocyanine
blue pigment, the [L.sup.*][a.sup.*][b.sup.*] values were evaluated for two levels of pigment addition.