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Photodynamic Therapy (PDT) using intratumoral injection of the 5-aminolevulinic acid (5-ALA) for the treatment of eye cancer in cattle - art. no. 64271C
(Spie-int Soc Optical Engineering, 2007-01-01)
A six-year old Holstein cow with an eye cancer (ocular squamous cell carcinoma) involving the third eyelid and conjunctiva was submitted to photodynamic therapy using intratumoral 20% aminolevulinic acid (5-ALA - Aldrich ...
Colorimetric determination of formaldehyde in air using a hanging drop of chromotropic acid
(Royal Soc Chemistry, 2000-12-01)
A simple and sensitive method to determine parts per billion (ppb) of atmospheric formaldehyde in situ, using chromotropic acid, is described. A colorimetric sensor, coupled to a droplet of 15.5 muL chromotropic acid, was ...
Multi-wavelength holographic profilometry - art. no. 60272L
(Spie - Int Soc Optical Engineering, 2006-01-01)
A novel method for surface profilometry by holography is presented. We used a diode laser emitting at many wavelengths simultaneously as the light source and a Bi12TiO20 (BTO) crystal as the holographic medium in single ...
Refractive and geometric lens characterization through multi-wavelength digital speckle pattern interferometry
(Elsevier B.V., 2008-03-01)
Physical parameters of different types of lenses were measured through digital speckle pattern interferometry (DSPI) using a multimode diode laser as light source. When such lasers emit two or more longitudinal modes ...
Bacterial cellulose from glucanacetobacter xylinus: Preparation, properties and applications
(2008-12-01)
This chapter deals with the cellulose produced by the Glucanacetobacter xylinus strain, called bacterial cellulose, which is a remarkably versatile biomaterial usable in wide variety of domains, such as papermaking, optics, ...
Investigation of the Photodynamic Effects of Curcumin Against Candida albicans
(Wiley-Blackwell, 2011-07-01)
This study describes the association of curcumin with light emitting diode (LED) for the inactivation of Candida albicans. Suspensions of Candida were treated with nine curcumin concentrations and exposed to LED at different ...
Observation of persistent photoconductivity in vanadyl phthalocyanine
(Iop Publishing Ltd, 2008-06-21)
Persistent photoconductivity (PPC) in vanadyl phthalocyanine (VOPc) organic light-emitting diodes was investigated using photoconductive time response, photocurrent-voltage characteristics and charge extraction in linearly ...
Observation of persistent photoconductivity in vanadyl phthalocyanine
(Iop Publishing Ltd, 2008-06-21)
Persistent photoconductivity (PPC) in vanadyl phthalocyanine (VOPc) organic light-emitting diodes was investigated using photoconductive time response, photocurrent-voltage characteristics and charge extraction in linearly ...
Investigation of the Photodynamic Effects of Curcumin Against Candida albicans
(Wiley-Blackwell, 2011-07-01)
This study describes the association of curcumin with light emitting diode (LED) for the inactivation of Candida albicans. Suspensions of Candida were treated with nine curcumin concentrations and exposed to LED at different ...
Colorimetric determination of formaldehyde in air using a hanging drop of chromotropic acid
(Royal Soc Chemistry, 2000-12-01)
A simple and sensitive method to determine parts per billion (ppb) of atmospheric formaldehyde in situ, using chromotropic acid, is described. A colorimetric sensor, coupled to a droplet of 15.5 muL chromotropic acid, was ...