9results about "Pyrene dyes" patented technology

Design and applications of a class of water-soluble small molecules represented by formula 1. The molecules, in their dilute aqueous solutions, exhibit lower critical solution temperature (LCST) phase transitions near room temperature, inducing a temperature triggered switching of opacity. Further, disclosed is a scalable smart window, akin to a radiative energy management system, that can be incorporated into the built environment for imparting energy efficiency. The window fabrication is facile wherein the aqueous solution is sandwiched between two transparent glass panes to enable modulation of light and heat transmission. The dynamic window of present invention represents with multifarious applications in developing scalable, smart energy management systems for indoor building environments is envisioned to be a major contribution towards cost effective smart glass technologies.

The application provides a high-brightness fluorescent dye for lipid droplet labeling and synthesis and application thereof, the fluorescent dye taking 1-acetyl pyrene as a parent body, and introducing a diphenylamine substituent group at 8, as shown in the following formula (1). The probe can specifically label lipid droplets in living cells, and has the advantages of high brightness, high signal-to-noise ratio, rapid labeling and the like. The lipid droplet dye has a very broad application prospect in dynamic imaging and real-time monitoring of lipid droplets.

The invention relates to an apparatus for producing a droplet assembly, which apparatus comprises a droplet generator. A process for producing a droplet assembly, using an apparatus comprising a droplet generator is also described. The invention also relates to droplet assemblies comprising a plurality of droplets. Various uses of the droplet assemblies are also described.

The purpose of the present invention is to provide a compound that can be suitably used in a fluorochrome or similar, a novel fluorochrome and kit for conveniently detecting cells, and a novel method for conveniently detecting cells or similar.　A compound represented by formula (1) or a salt thereof. (In formula (1), R1 is a substituted or unsubstituted C1-12 alkyl group or similar, R2 and R3 are each independently a substituted or unsubstituted C1-6 alkyl group or similar, R4 and R5 are each independently a C1-12 alkyl group or similar, n is an integer from 1 to 4, and a and b are each independently an integer from 0 to 4.)

Problem to be Solved It is an object of the present invention to provide a compound suitably usable in fluorescent dye agents, a novel fluorescent dye agent and kit for conveniently detecting cells, a novel method for conveniently detecting cells, and staining materials. Solution to the Problem A compound represented by the following formula (1) or a salt thereof: wherein, R1 is a substituted or unsubstituted C1-12 alkyl group, C2-12 alkenyl group, or C2-12 alkynyl group, etc.

The present invention relates to providing a new method for easily detecting tumor cells in tissue from a living body. The present invention includes a fluorescent dye containing a compound that exhibits solvatochromism for detecting tumor cells in tissue. The present invention also includes a method for staining tissue derived from a living body or applying to a living body the fluorescent dye to detect tumor cells or specify the range of tumor removal.

The present invention relates to design and applications of a class of water-soluble small molecules represented by formula 1. The said molecules, in their dilute aqueous solutions, exhibit lower critical solution temperature (LCST) phase transitions near room temperature, inducing a temperature triggered switching of opacity. Further, the present invention discloses a scalable smart window, akin to a radiative energy management system that can be incorporated into the built environment for imparting energy efficiency. The window fabrication is facile wherein the aqueous solution is sandwiched between two transparent glass panes to enable modulation of light and heat transmission. The dynamic window of present invention represents with multifarious applications in developing scalable, smart energy management systems for indoor building environments is envisioned to be a major contribution towards cost effective smart glass technologies.

A coloring composition for a color filter, a method of manufacturing the same, and a color filter for an image sensor manufactured using the coloring composition for a color filter are provided. The coloring composition includes a coloring composite including: a nanoparticle including a metal oxide or a non-metal oxide; and a colorant adsorbed on a surface of the nanoparticle, wherein the colorant includes one selected from a perylene compound including a carboxyl group (—COOH) at the para position of a benzene ring, a diketopyrrolopyrrole compound including a carboxyl group (—COOH) at the para position of a benzene ring, and an azo compound including a carboxyl group (—COOH) at the para position of a benzene ring.