Cobalt phthalocyanine

Cobalt phthalocyanine Structure
Cobalt phthalocyanine structure
Common Name Cobalt phthalocyanine
CAS Number 3317-67-7 Molecular Weight 514.539
Density 1.6±0.1 g/cm3 Boiling Point N/A
Molecular Formula C32H16CoN8 Melting Point 300 °C
MSDS Chinese USA Flash Point N/A
Symbol GHS08
GHS08
Signal Word Warning

Comparative study of different alcohol sensors based on Screen-Printed Carbon Electrodes.

Anal. Chim. Acta 728 , 69-76, (2012)

Different very simple single-use alcohol enzyme sensors were developed using alcohol oxidase (AOX) from three different yeast, Hansenula sp., Pichia pastoris and Candida boidinii, and employing three different commercial mediator-based Screen-Printed Carbon E...

Generators of reactive oxygen forms gamma-irradiation and ascorbic acid--cobalt metallocomplexes induced large-scale fragmentation and reparation of DNA in tumor cells.

Bull. Exp. Biol. Med. 145(5) , 600-3, (2008)

It was demonstrated that ascorbate-cobalt phthalocyanine complex produces a time-dependent nuclease effect on leukemia K-562 cells is. Catalase added to the incubation medium prevented or blocked fragmentation of cell DNA. The size of large-scale fragments fo...

Comparison between the electrocatalytic properties of different metal ion phthalocyanines and porphyrins towards the oxidation of hydroxide.

Talanta 74(5) , 1562-7, (2008)

This work reports on the electrocatalytic oxidation of hydroxide using different central metal ion phthalocyanines and porphyrins immobilized on gold electrodes. The apparent electrocatalytic activity of cobalt phthalocyanine or porphyrin modified electrodes ...

Poly(dimethylsiloxane) cross-linked carbon paste electrodes for microfluidic electrochemical sensing.

Analyst 136(15) , 3177-84, (2011)

Recently, the development of electrochemical biosensors as part of microfluidic devices has garnered a great deal of attention because of the small instrument size and portability afforded by the integration of electrochemistry in microfluidic systems. Electr...

Nonenzymatic amperometric organic peroxide sensor based on nano-cobalt phthalocyanine loaded functionalized graphene film.

Anal. Chim. Acta 712 , 64-71, (2012)

An enzyme-free amperometric method was established for the electrochemical reduction tert-butyl hydroperoxide (TBHP) on the utilization of nano-cobalt phthalocyanine (CoPc) loaded functionalized graphene (FGR) and to create a highly responsive organic peroxid...

Self-assembly of tetrakis (3-trifluoromethylphenoxy) phthalocyaninato cobalt(II) on multiwalled carbon nanotubes and their amperometric sensing application for nitrite.

ACS Appl. Mater. Interfaces 5(6) , 2255-60, (2013)

In this work, the soluble cobalt phthalocyanine functionalized multiwalled carbon nanotubes (MWCNTs) are synthesized by π-π stacking interaction between tetrakis (3-trifluoromethylphenoxy) phthalocyaninato cobalt(II) (CoPcF) complex and MWCNTs. The physical p...

Amperometric L-lactate biosensor based on screen-printed carbon electrode containing cobalt phthalocyanine, coated with lactate oxidase-mesoporous silica conjugate layer.

Anal. Chim. Acta 714 , 114-20, (2012)

A novel amperometric biosensor for the measurement of L-lactate has been developed. The device comprises a screen-printed carbon electrode containing cobalt phthalocyanine (CoPC-SPCE), coated with lactate oxidase (LOD) that is immobilized in mesoporous silica...

Direct electrochemical determination of carbaryl using a multi-walled carbon nanotube/cobalt phthalocyanine modified electrode.

Talanta 79(5) , 1406-11, (2009)

The electrochemical detection of carbaryl at low potentials, in order to avoid matrix interferences, is an important challenge. This study describes the development, electrochemical characterization and utilization of a glassy carbon (GC) electrode modified w...

Tailoring molecular architectures with cobalt tetrasulfonated phthalocyanine: immobilization in layer-by-layer films and sensing applications.

J. Nanosci. Nanotechnol. 12(3) , 2399-405, (2012)

In the field of organic thin films, manipulation at the nanoscale can be obtained by immobilization of different materials on platforms designed to enhance a specific property via the layer-by-layer technique. In this paper we describe the fabrication of nano...

Microfabricated glucose biosensor for culture well operation.

Biosens. Bioelectron. 42 , 668-77, (2013)

A water-based carbon screen-printing ink formulation, containing the redox mediator cobalt phthalocyanine (CoPC) and the enzyme glucose oxidase (GOx), was investigated for its suitability to fabricate glucose microbiosensors in a 96-well microplate format: (1...