Organic dye compositions and use thereof in photovoltaic cells
申请人:GENERAL ELECTRIC COMPANY
公开号:EP1752497A3
公开(公告)日:2008-02-27
The present invention provides in one aspect a composition having at least one croconine derivative. This composition may be disposed on a semiconductor layer which is further disposed on an electrically conductive surface to provide a dye-sensitized electrode. The dye-sensitized electrode can be assembled together with a counter electrode and a redox electrolyte to provide a photovoltaic cell. The photovoltaic cell may be used as a single cell or in tandem with other cells.
[EN] FLUORESCENT CYPATE CONJUGATE OF HYALURONIC ACID OR SALT THEREOF, HYDROPHOBIZED CONJUGATE, METHODS OF PERPARATION AND USE THEREOF<br/>[FR] CONJUGUÉ DE CYPATE FLUORESCENT D'ACIDE HYALURONIQUE OU D'UN SEL DE CELUI-CI, CONJUGUÉ HYDROPHOBISÉ, PROCÉDÉS DE PRÉPARATION ET D'UTILISATION ASSOCIÉS
申请人:CONTIPRO AS
公开号:WO2017108015A1
公开(公告)日:2017-06-29
The present invention relates to the fluorescent conjugate of hyaluronic acid containing cypate or salts thereof, the hydrophobized conjugate, methods of the preparation and use thereof in medicinal applications for in vivo imaging and the treatment of neoplasms.
Cyanine dyes having optional sulfonic acid substituents on the aromatic nucleus have been developed for use as contrast agents for assisting in surgery and diagnosis, especially for simplifying the surgical removal of basal membranes of the eye, such as the internal limiting membrane (ILM), and for dyeing the lens capsule.
pH-Dependent Optical Properties of Synthetic Fluorescent Imidazoles
作者:Mikhail Y. Berezin、Jeff Kao、Samuel Achilefu
DOI:10.1002/chem.200801784
日期:2009.3.23
New pH‐sensitive probe design: A peek into the structure of fluorescent proteins led to the synthesis of fluorescentimidazoles. The prepared compounds demonstrated an array of remarkable pH‐dependent opticalproperties including at least two types of excited‐state charge transfers (see picture).