More Like this

1. Thermal decomposition of phosphonium salicylate and phosphonium benzoate ionic liquids

   https://doi.org/10.1016/j.molliq.2022.118700  

   Khajeh, Arash ; Rahman, Md Hafizur ; Liu, Ting ; Panwar, Pawan ; Menezes, Pradeep L. ; Martini, Ashlie ( April 2022 , Journal of Molecular Liquids)
2. Effect of Ion Pair on Contact Angle for Phosphonium Ionic Liquids

   https://doi.org/10.1021/acs.jpcb.2c01989  

   Liu, Ting ; Rahman, Md Hafizur ; Menezes, Pradeep L. ; Martini, Ashlie ( June 2022 , The Journal of Physical Chemistry B)
3. Quartz Crystal Microbalance Based Sensor Arrays for Detection and Discrimination of VOCs Using Phosphonium Ionic Liquid Composites

   https://doi.org/10.3390/s20030615  

   Vaughan, Stephanie R. ; Pérez, Rocío L. ; Chhotaray, Pratap ; Warner, Isiah M. ( February 2020 , Sensors)

   Herein, we examine two sensing schemes for detection and discrimination of chlorinated volatile organic compounds (VOCs). In this work, phosphonium ionic liquids (ILs) were synthesized and vapor sensing properties examined and compared to phosphonium IL-polymer composites. Pure IL sensors were used to develop a QCM-based multisensory array (MSA), while IL-polymer composites were used to develop an MSA and virtual sensor arrays (VSAs). It was found that by employing the composite MSA, five chlorinated VOCs were accurately discriminated at 95.56%, which was an increase in accuracy as compared to pure ILs MSA (84.45%). Data acquired with two out of three VSAs allowed discrimination of chlorinated VOCs with 100% accuracy. These studies have provided greater insight into the benefits of incorporating polymers in coating materials for enhanced discrimination accuracies of QCM-based sensor arrays. To the best of our knowledge, this is the first report of a QCM-based VSA for discrimination of closely related chlorinated VOCs. 

   more » « less
4. Ionic liquids as stationary phases for gas chromatography—Unusual selectivity of ionic liquids with a phosphonium cation and different anions in the flavor, fragrance and essential oil analyses

   https://doi.org/10.1016/j.chroma.2018.11.032  

   Mazzucotelli, Maria ; Bicchi, Carlo ; Marengo, Arianna ; Rubiolo, Patrizia ; Galli, Stefano ; Anderson, Jared L. ; Sgorbini, Barbara ; Cagliero, Cecilia ( January 2019 , Journal of Chromatography A)
5. Quaternary Phosphonium Compounds: An Examination of Non-Nitrogenous Cationic Amphiphiles That Evade Disinfectant Resistance

   https://doi.org/10.1021/acsinfecdis.1c00611  

   Sommers, Kyle J. ; Michaud, Marina E. ; Hogue, Cody E. ; Scharnow, Amber M. ; Amoo, Lauren E. ; Petersen, Ashley A. ; Carden, Robert G. ; Minbiole, Kevin P. ; Wuest, William M. ( February 2022 , ACS Infectious Diseases)