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EQCM and RDE/RRDE Study of Soluble Iron Phthalocyanine Bifunctional Catalyst for the Lithium-Oxygen Battery

Torres, Walter Ramon; Davia, Federico Gabriel; del Pozo, M.; Tesio, Alvaro Yamil; Calvo, Ernesto Julio (Electrochemical Society, 2017-12)

Soluble iron phtalocyanine (FePc) has been studied as a bifunctional catalyst for the oxygen reduction reaction (ORR) and oxygenevolution (OER) in lithium air cathodes by means of electrogravimetry with shear wave dissipation, ...

New strategies for synthesis and immobilization of methalophtalocyanines onto kaolinite: Preparation, characterization and chemical stability evaluation

Gurpo de Pesquisa em Materiais Lamelares Híbridos -GPMatLam – Universidade de Franca; Universidade Federal do ABC (UFABC); Ciência e Tecnologia de São Paulo – IFSP; Universidade Estadual Paulista (Unesp) (2016-11-01)

This study presents results concerning the one-step synthesis and immobilization of a metallophthalocyanine on kaolinite as support/catalyst. X-ray diffractometry (XRD), nuclear magnetic resonance (NMR) and infrared (FTIR), ...

Voltammetric sensing of glyphosate in different samples using carbon paste electrode modified with biochar and copper(II) hexadecafluoro-29H,31 phtalocyanine complex

Universidade Estadual Paulista (Unesp); Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREN); Federal University of Mato Grosso do Sul; Universidade Federal de Uberlândia (UFU) (2021-05-01)

This paper reports the development of carbon paste electrode (CPE) modified with biochar (BC) and copper(II) 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31 phtalocyanine (CuHPc) used for the sensitive and ...

Development of an enzymeless biosensor for the determination of phenolic compounds

Sotomayor, MDT; Tanaka, AA; Kubota, LT (Elsevier Science BvAmsterdamHolanda, 2002)

Synthesis and comparative photodynamic properties of two isosteric alkyl substituted zinc(II) phthalocyanines

Gauna, Gabriela Alejandra; Marino, Veronica Julieta; Garcia Vior, María Cecilia; Roguin, Leonor Patricia; Awruch, Josefina (Elsevier Masson, 2011-09)

The synthesis and photophysical parameters of two novel isosteric cationic zinc(II) phthalocyanines: 2,9(10),16(17),23(24)-tetrakis[(N-butyl-N-methylammoniumethylsulfanyl]phthalocyaninatozinc(II) tetraiodide (6) and ...

Valence fluctuations in a lattice of magnetic molecules: Application to iron(II) phtalocyanine molecules on Au(111)

Fernández, Joaquín; Aligia, Armando Ángel; Lobos, Alejandro Martin (Europhysics Letters, 2015-02)

We study theoretically a square lattice of the organometallic Kondo adsorbate iron(II) phtalocyanine (FePc) deposited on top of Au(111), motivated by recent scanning tunneling microscopy experiments. We describe the system ...

Immobilization of Poly(propylene imine) Dendrimer/Nickel Phtalocyanine as Nanostructured Multilayer Films To Be Used as Gate Membranes for SEGFET pH Sensors

FERNANDES, Edson G. R.; VIEIRA, Nirton C. S.; QUEIROZ, Alvaro A. A. de; GUIMARAES, Francisco Eduardo Gontijo; Zucolotto , Valtencir (AMER CHEMICAL SOC, 2010)

We describe the assembly of layer-by-layer films based on the poly(propylene imine) dendrimer (PPID) generation 3 and nickel tetrasulfonated phthalocyanine (NiTsPc) for application as chemically sensitive membranes in sepal ...

Photodynamic therapy with aluminum-chloro-phtalocyanine induces necrosis and vascular damage in mice tongue tumors

LONGO, Joao Paulo Figueiro; LOZZI, Silene Paulino; SIMIONI, Andreza Ribeiro; MORAIS, Paulo Cesar; TEDESCO, Antonio Claudio; AZEVEDO, Ricardo Bentes (ELSEVIER SCIENCE SA, 2009)

In this paper we describe the efficacy of the liposomal-AlClPc (aluminum-chloro-phthalocyanine) formulation in PDT study against Ehrlich tumor cells proliferation in immunocompetent swiss mice tongue. Experiments were ...

Epicarp and Mesocarp of Babassu (Orbignya speciosa): Characterization and Application in Copper Phtalocyanine Dye Removal

Vieira, AP; Santana, SAA; Bezerra, CWB; Silva, HAS; Chaves, JAP; de Melo, JCP; da Silva, EC; Airoldi, C (Soc Brasileira QuimicaSao PauloBrasil, 2011)

Estudo teórico das propriedades fotocatalíticas das ftalocianinas

Lauermann, Sâmera Cristina (Universidade Federal de Santa MariaBrasilFísicaUFSMPrograma de Pós-Graduação em FísicaCentro de Ciências Naturais e Exatas, 2019-02-20)

Phtalocyanines constitute a class of aromatic molecules that have been used by industry mainly as dyes or pigments. More recently different Phtalocyanine derivatives were synthesized and are been employed to fabricate ...