Specific detection of D-glucose by a tetraphenylethene-base fluorescent sensor
First Claim
1. A method for detecting the presence or absence of glucose or the glucose level in a sample, comprising contacting the sample with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence, wherein the water-soluble tetraphenylethene-cored probe is dissolved in a buffer at a pH of at least 9.74, wherein the sample is in aqueous media containing DMSO.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of detecting the presence or absence of saccharide or saccharide level in a biological or artificial sample comprising contacting the sample with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence. A method for detecting pH in a sample solution with a certain pH value comprising contacting the sample solution with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence.
18 Citations
21 Claims
- 1. A method for detecting the presence or absence of glucose or the glucose level in a sample, comprising contacting the sample with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence, wherein the water-soluble tetraphenylethene-cored probe is dissolved in a buffer at a pH of at least 9.74, wherein the sample is in aqueous media containing DMSO.
- 15. A method for detecting pH in the range of 8.61 to 9.74 in a sample solution with a certain pH value, comprising contacting the sample solution with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence, wherein the water-soluble tetraphenylethene-cored probe is dissolved in a buffer at a pH of at least 8.61, wherein the sample is in aqueous media containing DMSO.
Specification