Gallium phthalocyanine chloride (GaPcCl) is a member of the metallophthalocyanine family . Gallium compounds are used as anti-tumor agents by intercalation into DNA . Furthermore, in vitro studies of GaPcCl showed desirable properties for PDT applications [15,16,17]. In recent years, many investigations have been …

A gallium phthalocyanine compound represented by the following chemical structure I, where X represents a substituted or non-substituted alkyl group, a substituted or non-substituted alkenyl group, a substituted or non-substituted alkynyl group, a substituted or non-substituted aralkyl group, a substituted or non-substituted cycloalkyl group, a …

A gallium phthalocyanine compound represented by the following chemical structure I, where X represents a substituted or non-substituted alkyl group, a substituted or non-substituted alkenyl group, a substituted or non-substituted alkynyl group, a substituted or non-substituted aralkyl group, a substituted or non-substituted cycloalkyl group, a …

This article is cited by 733 publications. Victor N. Nemykin, Briana R. Schrage, Dustin E. Nevonen, Laurel A. Harrison, Kelly M. E. Newman, Vinod K. Paidi, Johan van Lierop. Role of MCD and Möss Spectroscopy in the Explanation of the Properties of a Highly Soluble (μ-Oxo)bis[tetra(tert-butyl)(phthalocyaninato)iron(III)] Complex, Its …

JP2003138156A JP2001334114A JP2001334114A JP2003138156A JP 2003138156 A JP2003138156 A JP 2003138156A JP 2001334114 A JP2001334114 A JP 2001334114A JP 2001334114 A ...

Gallium is a soft, silvery metallic element with an atomic number of 31 and the chemical symbol Ga. The French chemist Paul-Emile Lecoq de Boisbaudran discovered gallium in sphalerite (a zinc-sulfide mineral) in 1875 using spectroscopy. He named the element "gallia" after his native land of France (formerly Gaul; in Latin, Gallia). The existence of gallium …

The electrophotographic photosensitive member is an electrophotographic photosensitive member including a photosensitive layer, in which the photosensitive layer includes a gallium phthalocyanine crystal in which a compound represented by the following formula (1) or the following formula (2) is contained.

A solution of a gallium phthalocyanine contains a compound of formula (1) and a gallium phthalocyanine of formula (2), H2N—CH2—R1—CH2—NH2 (1) wherein R1 represents a single bond, or a substituted or unsubstituted alkylene group having 1 to 10 main-chain carbon atoms, a substituent of the substituted alkylene group is an alkyl group having 1 …

A process for the preparation of hydroxygallium phthalocyanines which comprises hydrolyzing a gallium phthalocyanine precursor pigment by dissolving said hydroxygallium phthalocyanine in a strong acid and then reprecipitating the resulting dissolved pigment in basic aqueous media; removing any ionic species formed by washing with water, …

Background: Amyloid β (Aβ) peptide deposition is considered as the main cause of Alzheimer's disease (AD). Previously, we have shown that a Zn containing neutral phthalocyanine (Zn-Pc) inhibits Aβ fibril formation. Objective: The objective of this study is to investigate the effects of a cationic gallium containing Pc (GaCl-Pc) on Aβ fibril …

Gallium (III)-Phthalocyanine Chloride (PcGaCl) is a fluorescent organic infrared dye that can use in different applications, for example, optical applications and …

In this study, a combination of PDT mediated by a metal substituted phthalocyanine-Gallium phthalocyanine chloride (GaPc) and Metformin was used against melanoma. The study aimed to: (1) find the anti-melanoma efficacy of GaPc-PDT, (2) assess possible beneficial effects of Metformin addition to PDT, (3) uncover some of the …

EP2600199A1 EP12194743.6A EP12194743A EP2600199A1 EP 2600199 A1 EP2600199 A1 EP 2600199A1 EP 12194743 A EP12194743 A EP 12194743A EP 2600199 A1 EP2600199 A1 EP 2600199A1 Authority

Other embodiments of the present invention are directed to the preparation of alkoxy-bridged gallium phthalocyanine dimers, which comprise the dissolution of 1 part of gallium trichloride, in about 1 part to about 100 parts, and preferably about 10 parts of an organic solvent, such as benzene, toluene, xylene or the like, at a temperature of ...

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An electrophotographic photosensitive member having a high sensitivity to long-wavelength light as emitted by a semiconductor laser and causing little change in potential change during repetitive use is formed by using as a charge-generating material a hydroxygallium phthalocyanine having a crystal form characterized by a strongest peak at a Bragg …

Perfluorinated gallium phthalocyanine (F 16 PcGa) axially grafted few-layer black phosphorus (BP) nanosheets (F 16 PcGa–BP) were synthesized by reaction of F 16 PcGaCl with 4-hydroxylbenzenediazonium tetrafluoroborate-functionalized BP (4-HBT-BP). Direct evidence for the formation of a P–C bond between phosphorus and 4-hydroxylphenyl in 4 …

imaging members thereof. [0002] Certain phthalocyanines, ... The alkoxy-bridged gallium phthalocyanine dimer formed is of the general formula C 32H 16N 8GaOROGaN 8H 16C 32 with, for example, from 2 to about 12, and preferably about 2 to 6 carbon atoms in the alkoxy bridge (O-R-O). Embodiments of the present invention are directed to the ...

A novel μ-nitrido-bridged iron phthalocyanine dimer with eight peripheral 12-crown-4 units as an electron-donating substituent was synthesized and characterized. Examination of its methane oxidation activity in the presence of H2O2 in an acidic aqueous solution suggested that the high-valent iron oxo species

An electrophotographic photosensitive member having a high sensitivity to long-wavelength light as emitted by a semiconductor laser and causing little change in potential change during repetitive use is formed by using as a charge-generating material a hydroxygallium phthalocyanine having a crystal form characterized by a strongest peak at a Bragg …

gallium phthalocyanine parts crystal phthalocyanine dimer gallium Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number …

The electrophotographic photosensitive member includes a support and a photosensitive layer formed on the support, in which the photosensitive layer includes a gallium phthalocyanine crystal containing a specific amine compound in itself. ... ELECTROPHOTOGRAPHIC APPARATUS, AND GALLIUM PHTHALOCYANINE …

US20140212804A1 US14/167,906 US201414167906A US2014212804A1 US 20140212804 A1 US20140212804 A1 US 20140212804A1 US 201414167906 A US201414167906 A US 201414167906A US 2014212804 A

Authors: Schwartz, A; Rafaeloff, R; Yellin, E Publication Date: Wed Jan 01 00:00:00 EST 1969 Research Org.: Soreq Nuclear Research Centre, Yavne, Israel OSTI ...

Gallium phthalocyanine | C32H18GaN8 | CID 136138306 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological …

Molecular Structures of Chloro(phthalocyaninato)-aluminum(III) and -gallium(III) as Determined by Gas Electron Diffraction and Quantum Chemical Calculations: Quantum Chemical Calculations on Fluoro(phthalocyaninato)-aluminum(III) and -gallium(III), …

The precursor chlorogallium phthalocyanine is prepared by reac- tion of o-cyanobenzamide with gallium chloride in the absence of solvent. o-Cyanobenzamide is heated to its melting point (172°C), and to it is added gallium chloride, …

Similar to indium phthalocyanines, gallium phthalocyanines are also among the most promising materials that have been investigated as limiters of intense light and the …

Gallium Phthalocyanine Compound, and Image Bearing Member, Image Forming Method, Image Forming Apparatus, and Process Cartridge Using the Gallium Phthalocyanine Compound 8383304 - 13029698