1616870-36-0

Basic information

• Product Name: 1,2-bis[9,9-bis(6-bromohexyl)-2-fluorenyl]-1,2-diphenylethene
• Synonyms: 1,2-bis[9,9-bis(6-bromohexyl)-2-fluorenyl]-1,2-diphenylethene
• CAS NO: 1616870-36-0
• Molecular Weight: 1160.89
• Mol File: 1616870-36-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,2-bis[9,9-bis(6-bromohexyl)-2-fluorenyl]-1,2-diphenylethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis[9,9-bis(6-bromohexyl)-2-fluorenyl]-1,2-diphenylethene(1616870-36-0)
• EPA Substance Registry System: 1,2-bis[9,9-bis(6-bromohexyl)-2-fluorenyl]-1,2-diphenylethene(1616870-36-0)

Safety Data

• Hazardous Substances Data: 1616870-36-0(Hazardous Substances Data)

Upstream product

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Relevant articles and documents

Water-soluble bioprobes with aggregation-induced emission characteristics for light-up sensing of heparin

Two water-soluble cationic fluorene-based fluorescent probes for heparin detection are designed and synthesized. A slight change in the molecular design results in two probes with opposite optical properties in their solution and aggregation states as well as a response to heparin in buffer solution. The probe with a propeller-like conformation exhibits aggregation-induced emission (AIE) characteristics and shows a green fluorescence enhancement upon interaction with heparin; in contrast, the probe with a more planar conformation has a fluorescence quenching response. A comprehensive study on heparin detection using the two probes was conducted, which revealed that the AIE probe shows a better performance than the aggregation-caused quenching (ACQ) probe in terms of sensitivity. The AIE probe integrated with graphene oxide (GO) further improves the heparin detection sensitivity and selectivity. The solution of AIE probe/GO emits strong green fluorescence only in the presence of heparin, which allows for light-up visual discrimination of heparin from its analogues such as chondroitin-4-sulfate and hyaluronic acid. Moreover, the linear light-up response of AIE probe/GO enables heparin quantification in the range of 0-13.2 μM with a detection limit of 10 nM, which is of practical importance for heparin monitoring during surgery or therapy. This journal is the Partner Organisations 2014.