Description

ViscousRed™issolubleinmorenon-polarmediathanourotherviscosityprobes.Itcanbeexcitedfrom400-500nminmostsolventsand>500nm,inslightlyhigherpolaritysolvents,suchasethanol,ethylacetate etc.Inethanol,theemissionmaximumofViscousRed™is>600nm.Similartoourotherviscosityprobes,theemissionintensityofViscousRed™increasesasafunctionofincreasingsolution/mediaviscosity,makingitanexcellentfluorescence-basedviscosityprobe.ThelifetimeofViscousRed™isalsoviscositydependent,makingtheprobeidealforFLIM(FluorescenceLifetimeImagingMicroscopy).ViscousRed™iswell-suitedfortheviscositydeterminationofoilsandplastics.

ViscousRed™issolddryandissimplyreconstitutedbyaddingsolvent.OnevialofourViscosityProbewilltypicallyallowfor10measurementstobeundertaken,whenfurtherdilutedinto3cm3volumeswithinacuvette.Adetailedreconstitutionprocedureisprovidedinourdatasheetswhichareshippedwiththeprobevials.

Foroptimumperformance,probevialsshouldbestoredat-2to-8Cwhennotbeingused.Probesolutionsshouldbeusedafterdilution.

AnUrsaBioScienceshortvideodescribesourreconstitutionprocedure.

 

Ursa BioScience提供了一系列具有不同水溶性的高量子产率荧光团，可用于各种客户的氯离子传感应用。我们的氯化物探针可通过存在水溶液，络合物或假氯化物而容易地进行荧光淬灭（强度和寿命），非常适合于生理或环境中氯化物的测定。