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  • Perfluorinated gallium phthalocyanine axially grafted

    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-HBT-BP has been observed.

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  • Gallium Phthalocyanines: Structure Analysis and

    Tetrabutylammonium Salts of Aluminum(III) and Gallium(III) Phthalocyanine Radical Anions Bonded with Fluoren-9-olato − Anions and Indium(III) Phthalocyanine Bromide Radical Anions. Chemistry An Asian Journal 2017, 12 (8),910-919. DOI: 10.1002/asia.201700138.

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  • gallium phthalocyanine chloride Sigma-Aldrich

    Search term: "gallium phthalocyanine chloride" Compare Products: Select up to 4 products. *Please select more than one item to compare. 1 match found for gallium phthalocyanine chloride. Advanced Search Structure Search. Gallium(III)-phthalocyanine chloride. 1 Product Result

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  • Gallium(III) Phthalocyanine Hydroxide AMERICAN ELEMENTS

    Gallium(III) Phthalocyanine Hydroxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry.

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  • Gallium phthalocyanine photosensitizers: carboxylation

    The octacarboxyl gallium (GaPcC) and metal-free (H2PcC) phthalocyanines were prepared using the carboxyl as the peripheral substituent. The carboxylation improves the intracellular delivery of these two PcCs into KB and QGY cancer cells as compared to that of sulfonated aluminum phthalocyanines (AlPcS), a popularly used photosensitizer (PS).

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  • Gallium(III) Phthalocyanine Hydroxide AMERICAN ELEMENTS

    Gallium(III) Phthalocyanine Hydroxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry.

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  • Gallium phthalocyanine photosensitizers: carboxylation

    The octacarboxyl gallium (GaPcC) and metal-free (H2PcC) phthalocyanines were prepared using the carboxyl as the peripheral substituent. The carboxylation improves the intracellular delivery of these two PcCs into KB and QGY cancer cells as compared to that of sulfonated aluminum phthalocyanines (AlPcS), a popularly used photosensitizer (PS).

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  • Gallium Phthalocyanines: Structure Analysis and

    Jan 02, 1997· Electroabsorption has been measured with thin films of several (phthalocyaninato)galliums. It has been observed that the lowest energy absorption peak of most of the compounds studied is sensitive to the applied electric field. The shape of the electroabsorption spectrum is well reproduced by the second derivative of the corresponding absorption, indicating that

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  • Gallium(III)-phthalocyanine chloride CAS 19717-79-4

    Gallium(III)-phthalocyanine chloride is a Gallium(III) coordination complex dye. Gallium(III)-phthalocyanine chloride belongs to the cyanine family of fluorescent dyes that are useful for biomedical imaging. Members of this family have been shown to intercalate with DNA, inhibit Tau aggregation, and associate with certain peptides and other

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  • Morphological, linear and nonlinear properties of gallium

    Oct 01, 2020· In the present research, gallium phthalocyanine (GaPc) was selected among the Pcs because of MPcs compounds with axial ligands, such as vanadyl and titanyl phthalocyanines side by side with aluminum, gallium, and indium have larger non-linear susceptibility values compared with their counterparts without axial ligands such as cobalt, zinc and

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  • Novel gallium(III) phthalocyanine derivatives Synthesis

    Jul 23, 2007· Because gallium is a large atom, high energy is required to insert the metal ion into the phthalocyanine ring, thus a high-boiling solvent such as 1-chloronaphthalene is used to achieve this purpose. Complex 3a is octaphenoxy substituted and complex 3b is octa- tert -butylphenoxy substituted.

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  • Gallium Phthalocyanine Photosensitizers: Carboxylation

    Title:Gallium Phthalocyanine Photosensitizers: Carboxylation Enhances the Cellular Uptake and Improves the Photodynamic Therapy of Cancers VOLUME: 12 ISSUE: 6 Author(s):Jin F. Zhao, Jing Wang, Ji-Yao Chen, Wadzanai Chidawanykia, Tebello Nyokong, Kazuyuki Ishii and Nagao Kobayashi Affiliation:Department of Physics, Fudan University, NO 220 Handan Road, Shanghai 200433, PR China.

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  • Axially modified gallium phthalocyanines and

    Phthalocyanines (Pcs) offer a high architectural flexibility in structure, which facilitates the tailoring of their physical, optoelectronic and chemical parameters over a very broad range. This describes the recent advances in the synthesis of soluble axially substituted or bridged gallium phthalo- and naphthaloc

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  • US9068083B2 Method of producing gallium phthalocyanine

    The method of producing a gallium phthalocyanine crystal includes subjecting a gallium phthalocyanine and a specific amine compound, which are added to a solvent, to a milling treatment to perform crystal transformation of the gallium phthalocyanine. In addition, the gallium phthalocyanine crystal is used in the photosensitive layer of the

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  • (PDF) Cyclic Voltammetry of Phthalocyanines

    A number of phosphonomethyl substituted phthalocyanines with different central metal atoms (aluminum, silicon, titanium, copper, zinc and gallium) and/ or with the presence of unreacted

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  • PHTHALOCYANINE MOLECULES Chemicalland21

    Gallium(III) phthalocyanine hydroxide . 63371-84-6. Tetrasodium (dodecachloro-29H,31H-phthalocyaninetetrasulphonato(6-)-N29,N30,N31,N32)cuprate(4-)

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  • EP0835912A1 My-oxo-gallium phthalocyanine dimer having

    The present invention provides µ-oxo-gallium phthalocyanine dimer having novel polymorphic forms. The µ-oxo-gallium phthalocyanine dimer may be applied to as a charge generator for an organic photoconductive material, such as a high-gamma photoreceptor which is corresponding to a short-wavelength of light source (LED).

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  • (PDF) EXAFS spectroscopic studies on µ-oxo-bridged gallium

    The P-oxo-bridged gallium phthalocyanine dimer [(t Bu 4 PcGa) 2 O] was synthesized as mentioned in the literature [3]. This compound exhibits strong optical limiting response at 532 nm laser pulse

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  • BIOLOGICAL ACTIVITIES OF PHTHALOCYANINES–VII

    Abstract Gallium chloride phthalocyanines sulfonated to different degrees were tested for their ability to inactivate V‐79 Chinese hamster cells in the presence of red light. The mono‐ and disulfonated compounds were the most active whereas the tri‐ and tetrasulfonated complexes

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