• Login
    View Item 
    •   Home
    • University Colleges
    • SUNY Brockport
    • Scholarship
    • Posters@Research Events
    • View Item
    •   Home
    • University Colleges
    • SUNY Brockport
    • Scholarship
    • Posters@Research Events
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of SUNY Open Access RepositoryCommunitiesPublication DateAuthorsTitlesSubjectsDepartmentThis CollectionPublication DateAuthorsTitlesSubjectsDepartmentAuthor ProfilesView

    My Account

    LoginRegister

    Campus Communities in SOAR

    Alfred State CollegeBrockportBroomeCantonDownstateEmpireFredoniaMaritimeNew PaltzOneontaOptometryOswegoPlattsburghSUNY Polytechnic InstituteSUNY Office of Community Colleges and the Education PipelineSUNY PressUpstate Medical

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Molecular Solvation Dynamics in Phosphonium Ionic Liquids

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    research_posters/42/fulltext ...
    Size:
    759.7Kb
    Format:
    PDF
    Download
    Average rating
     
       votes
    Cast your vote
    You can rate an item by clicking the amount of stars they wish to award to this item. When enough users have cast their vote on this item, the average rating will also be shown.
    Star rating
     
    Your vote was cast
    Thank you for your feedback
    Author
    Riga, Rachel
    Date Published
    2020-01-01
    
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/20.500.12648/4173
    Abstract
    The goal of this research is to determine the solvation dynamics in four environmentally-friendly, “green”, phosphonium ionic liquids (PILs) + cosolvent binary mixtures. Rose Bengal is a prototypical fluorescent molecule known for its spectral sensitivity and is used to probe the IL mixtures. Neat ILs and methanol (MeOH) solvents were used to form an array of IL mixtures in which rose Bengal was dissolved. Solvation of rose Bengal was determined using steady-state and time-resolved fluorescence spectroscopy. The solute emission intensity is quenched most effectively at a mole fraction of ~0.1 PIL suggesting that the solvent-solute interactions are most unique in this range of mole fraction. Similarly, the lifetime data shows a minimum value at ~0.1 mol fraction PIL, also implying quenching of the probe at this solution composition. Rose Bengal is better solvated, more relaxed, at MeOH-rich mole fractions. Solvation of rose Bengal occurs at a faster rate in solutions of lower mole fraction PIL.
    Description
    Fall 2020 Symposium: Undergraduate Research & Internship Day
    Collections
    Posters@Research Events

    entitlement

     

    DSpace software (copyright © 2002 - 2023)  DuraSpace
    Quick Guide | Contact Us
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.