Article
Chemistry, Multidisciplinary
John Brown, Juan Forero-Saboya, Benoit Baptiste, Martin Karlsmo, Gwenaelle Rousse, Alexis Grimaud
Summary: This study investigates a design principle for aqueous battery electrolytes by combining chaotropic ions and imide anions to form GdmTFSI salt. The study reveals that GdmTFSI salt disrupts the hydrogen bonding network of aqueous solutions, reducing water reactivity and expanding the electrochemical stability window.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Chuanying Liu, Jianhui Lan, Qibin Yan, Zhipeng Wang, Chao Xu, Weiqun Shi, Chengliang Xiao
Summary: A new temperature-responsive alkaline aqueous biphasic system was developed to remove radioactive (TcO4-)-Tc-99. The micelle formed in the system showed a high affinity toward (TcO4-)-Tc-99 and could extract more than 98.6% of it from the waste supernatant. The loaded (TcO4-)-Tc-99 could be easily stripped using concentrated nitric acid.
CHINESE CHEMICAL LETTERS
(2022)
Article
Thermodynamics
Mafalda R. Almeida, Ana F. C. S. Rufino, Diana C. Belchior, Pedro J. Carvalho, Mara G. Freire
Summary: This study aims to characterize aqueous biphasic systems composed of cholinium carboxylate ILs, K3PO4, and water. The experimental results show that ILs can effectively separate high-value compounds, and the alkyl chain length of IL anions exhibits an odd-even effect on the partitioning of alkaloids.
FLUID PHASE EQUILIBRIA
(2022)
Article
Biochemistry & Molecular Biology
Ferenc Kovacs, Hui Yan, Heng Li, Sandor Kunsagi-Mate
Summary: The study found that cations play a more significant role than anions in determining the structure of single water rings or multi-ring water-clusters in a multi-layered system.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Chemistry, Applied
Uzma Shahazidy, Muhammad Asghar Jamal, Bushra Naseem, Humaira Asghar
Summary: This study aims to investigate the behavior of kosmotropic and chaotropic ions in aqueous solutions of polyhydroxy compounds, including sweetness response, volumetric and acoustic parameters. The results show the interactions between arabitol and different ions.
Article
Engineering, Chemical
Yuqiu Chen, Xiaodong Liang, John M. Woodley, Georgios M. Kontogeorgis
Summary: In this study, the phase equilibria behavior of IL-ABS was predicted using an extended IL database, a popular three-parameter model, and an artificial neural network. The proposed nonlinear ANN-GC model showed promising results in predicting phase equilibria behavior of IL-ABS. Issues governing the phase equilibria behavior of IL-ABS were also discussed for guidance in the design of IL-ABS.
CHEMICAL ENGINEERING SCIENCE
(2022)
Review
Chemistry, Physical
Emmanuel A. Oke, Sushma P. Ijardar
Summary: This paper discusses the advantages of using aqueous biphasic systems composed of ionic liquids in separation and purification technology, featuring quick phase separation and high efficiency.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Physical
Nicolas Dubouis, Arthur France-Lanord, Amandine Brige, Mathieu Salanne, Alexis Grimaud
Summary: Aqueous biphasic systems (ABS) can form when mixing water with two compounds with different anions, and their formation is influenced by anion size mismatch; through a combination of experimental techniques and molecular simulations, researchers found that the size and shape of anions play a significant role in the formation of ABS, providing guidelines for potential future applications.
JOURNAL OF PHYSICAL CHEMISTRY B
(2021)
Article
Chemistry, Physical
Yanan Zhang, Fei Lu, Yang Yu, Long Su, Yanan Gao, Liqiang Zheng, Xinpei Gao
Summary: Ionic liquid/water mixtures with tunable lower critical solution temperature behavior have significant implications for liquid-liquid phase separation and purification. By adding different types of amphiphiles, the phase separation temperature of the ionic liquid solution can be regulated. Zwitterionic additives increase the phase separation temperature, while anionic additives decrease it. The amphiphile-regulated system can selectively separate different types of amino acids.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Applied
Mateusz Marchel, Isabel M. Marrucho
Summary: This review summarizes and discusses the fundamental features, advantages, and disadvantages of aqueous biphasic systems (ABS) extraction as a separation and purification technology for biomolecules. The focus of the review is on quaternary ABS and their potential applications and challenges in the downstream processing of biomolecules.
SEPARATION AND PURIFICATION REVIEWS
(2023)
Article
Engineering, Chemical
Yiota-Victoria Phakoukaki, Paul O'Shaughnessy, Panagiota Angeli
Summary: Ionic liquid based aqueous biphasic systems (IL-ABS) were formed by adding a hydrophilic ionic liquid (C4mimCl) and a kosmotropic salt (K3PO4) to water. Flow patterns in capillary channels were investigated for the first time, using three different internal diameters and weight concentrations of the IL and salt. The main flow patterns observed were plug, dispersed, and parallel flow, which were influenced by both channel diameter and weight concentrations. A generalized flow pattern map was plotted based on capillary and Reynolds numbers, showing the collapse of plug flow boundaries.
CHEMICAL ENGINEERING SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Ana F. C. S. Rufino, Mafalda R. Almeida, Mukesh Sharma, Joao A. P. Coutinho, Mara G. Freire
Summary: With a novel ionic-liquid-based aqueous biphasic system, efficient extraction and separation of bovine serum albumin (BSA) from bovine serum was achieved, with a recovery yield of 85.6% and purity of 61.2% under optimal conditions. The system shows potential as a platform for purifying BSA from serum samples and can be applied to other valuable proteins.
APPLIED SCIENCES-BASEL
(2022)
Article
Chemistry, Multidisciplinary
Ines S. Cardoso, Filipe H. B. Sosa, Armando J. D. Silvestre, Anthony Robert, Mara G. Freire, Aminou Mohamadou
Summary: The use of biobased and bioactive compounds has led to the development of sustainable extraction and purification processes using ionic liquids. In this study, six novel analogues of glycine-betaine ILs (AGB-ILs) were investigated for their potential use in IL-based ABS. The synthesized ILs showed relatively low ecotoxicity and good thermal stability. The extraction efficiency of furfural using AGB-ILs-based ABS was found to be up to 98%, suggesting the potential of these novel ABS for separation of bioactive compounds.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2023)
Article
Food Science & Technology
Jing Ma, Hongkai Yang, Yajing Chen, Xiaoping Feng, Chunyu Wu, Fangyu Long
Summary: This study successfully extracted the total saponins from Momordica charantia using high hydrostatic pressure (HHP) technology, and purified them using an ionic liquid-based aqueous biphasic system. The purity of the saponins was significantly improved, providing a basis for further research on their biological activity.
Article
Chemistry, Analytical
Maria V. Quental, Matheus M. Pereira, Francisca A. e Silva, Joao A. P. Coutinho, Mara G. Freire
Summary: This study synthesized four ILs using natural organic acids and found that [P-4444]-based ILs outperformed their ammonium congeners in protein extraction. The main mechanism for extracting human transferrin is the salting-out exerted by the salt.
Article
Chemistry, Multidisciplinary
Julia L. Shamshina, Hannah B. Wineinger, Hemant Choudhary, Thomas P. Vaid, Steven P. Kelley, Robin D. Rogers
Summary: This study aimed to expand the application range of herbicidal ionic liquids by increasing the amount of the systemic herbicide dicamba in its HILs. The research explored the influence of different salts on composition, finding that the maximum amount of HDic that can be accommodated in these formulations is a 1:4 M ratio.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Chemistry, Multidisciplinary
Volodymyr Smetana, Steven P. Kelley, Hanwen Pei, Anja-Verena Mudring, Robin D. Rogers
Summary: The crystal structure of this metal-organic material consists of planar inorganic layers interconnected by organic linkers to form a three-dimensional framework with a Kagome topology, which has not been previously recognized in f-element coordination chemistry.
CRYSTAL GROWTH & DESIGN
(2021)
Article
Chemistry, Inorganic & Nuclear
Andrew H. Bond, Robin D. Rogers
Summary: This study provides a comprehensive investigation into the chemistry of Bi3+, covering solid state structural studies, aqueous biphasic separations, and chromatographic purification of Bi-213 for targeted radiotherapy. The importance of coordination chemistry and the understanding of metal-ligand interactions were highlighted, along with the future opportunities in targeted radiotherapy. The results demonstrate the distribution of Bi3+ in PEG-based aqueous biphasic systems and the successful purification of Bi-213, showcasing a 96% recovery rate of pure Bi-213 in a small volume strip solution compatible with carboxylate-based biolocalization agents.
JOURNAL OF COORDINATION CHEMISTRY
(2021)
Article
Engineering, Chemical
Paula Berton, Yi N. Chen, Shokoufeh Manouchehr, Kyle Wong, Zohrab Ahmadi, Steven L. Bryant, Robin D. Rogers
Summary: The exploitation of mineable oil sands in Canada has generated significant tailings in ponds, posing environmental and financial burdens. The use of an ionic liquid designed to remove water from the fine tailings shows promise in improving the efficiency and operational flexibility of the dewatering process. This approach allows for targeted removal of water from the tailings, enhancing overall remediation efforts.
Article
Thermodynamics
Ezinne C. Achinivu, Julia L. Shamshina, Robin D. Rogers
Summary: This study demonstrates the successful extraction of chitin from different biomass sources using ionic liquids and the preparation of monofilament fibers. Chitin extracted from various sources showed differences in mechanical properties, with chitin from raw shrimp shell producing the strongest fibers.
FLUID PHASE EQUILIBRIA
(2022)
Editorial Material
Thermodynamics
Robin D. Rogers
FLUID PHASE EQUILIBRIA
(2022)
Article
Chemistry, Multidisciplinary
Hannah B. Wineinger, Volodymyr Smetana, Amrita Nayak, Fengrui Qu, Anja-Verena Mudring, Robin D. Rogers
Summary: By using tricyanomethanide-based ionic liquids as solvents and ligand sources, a method to synthesize 1D and 2D lanthanide/tricyanomethanide coordination polymers has been discovered, providing a new route for the study of f-element-[TCM](-) complexes.
CRYSTAL GROWTH & DESIGN
(2022)
Article
Chemistry, Multidisciplinary
Julia L. Shamshina, Robin D. Rogers
Summary: Scaling up any ionic liquids separations technologies that require large volumes of ionic liquid presents common challenges, as illustrated in this personal account of extracting chitin from shrimp shell. The journey from initial discovery in an academic lab to commercialization through a faculty startup company is rewarding but filled with roadblocks, detours, and unexpected challenges.
Article
Chemistry, Multidisciplinary
Olivier Renier, Guillaume Bousrez, Volodymyr Smetana, Anja-Verena Mudring, Robin D. Rogers
Summary: Through the investigation of various ionic liquids (ILs) containing multiple types of soft donor atoms, this study reveals the important role of hydrogen bonding in IL behavior. The presence of an extensive hydrogen bonding network influences the thermal behavior of ILs, with stronger bonding leading to higher melting points and lower decomposition points.
Review
Chemistry, Multidisciplinary
Xiaoping Shen, Dawei Zhao, Yanjun Xie, Qingwen Wang, Julia L. Shamshina, Robin D. Rogers, Qingfeng Sun
Summary: To effectively utilize mechanical waves and vibrations for monitoring and powering, developments in responsive materials and conversion technologies are being driven by current and future demands. One popular technology is hydrogel or ionogel-based flexible iontronics, which represent a wide family of self-powered mechanoreceptors with applications in health care, identity monitoring, human-machine interfaces, underwater communication, etc.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Julia L. Shamshina, Robin D. Rogers
Summary: This Review summarizes the advances in active pharmaceutical ingredient ionic liquids (API-ILs) over the last 15 years, focusing on their synthesis, characterization, and pharmaceutical applications. The article highlights the challenges and prospects in translating API-ILs into pharmaceutical manufacturing.
Article
Chemistry, Inorganic & Nuclear
Hannah Wineinger, Volodymyr Smetana, Ethan Hiti, Glib Baryshnikov, Fengrui Qu, Hans Agren, Anja-Verena Mudring, Robin D. Rogers
Summary: This study investigates the direct synthesis of homoleptic N-donor f-element complexes from hydrated salts using mixtures of acidic and basic azoles. Although the goal was not achieved, interesting structures were obtained through structural analysis.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2023)
Article
Materials Science, Multidisciplinary
Brando Adranno, Olivier Renier, Guillaume Bousrez, Veronica Paterlini, Glib V. Baryshnikov, Volodymyr Smetana, Shi Tang, Hans agren, Andreas Metlen, Ludvig Edman, Mudring Anja-Verena, Robin D. Rogers
Summary: Although tris(8-hydroxyquinolinato) aluminum (Alq(3)) and its derivatives are widely used in organic lighting devices, the use of metal-free 8-hydroxyquinoline is impractical due to rapid proton transfer. In this study, the problem of proton transfer and vibrational quenching was overcome by complexation and organization of 8-hydroxyquinolinium cations into a solid network with appropriate counter-anions. The resulting compounds showed superior photoluminescence and thermal stability compared to Alq(3) and related materials.
ADVANCED PHOTONICS RESEARCH
(2023)
Article
Chemistry, Inorganic & Nuclear
Manish Kumar Mishra, Volodymyr Smetana, Ethan A. Hiti, Hannah B. Wineinger, Fengrui Qu, Anja-Verena Mudring, Robin D. Rogers
Summary: This study serendipitously found that aqueous solutions of short carbon chain tetra(n-alkyl)ammonium hydroxides can be potential candidates for direct air carbon capture when used as reagents. The presence of certain compounds can enhance the sorption efficiency of carbon dioxide.
DALTON TRANSACTIONS
(2022)
Article
Chemistry, Multidisciplinary
Olivier Jobin, Cristina Mottillo, Hatem M. Titi, Joseph M. Marrett, Mihails Arhangelskis, Robin D. Rogers, Bachar Elzein, Tomislav Friscic, Etienne Robert
Summary: Hybrid rocket propulsion simplifies engine design and operation, thereby reducing launch costs. Hypergolic metal-organic frameworks (HMOFs) can be used as additives to trigger hypergolic ignition in conventional paraffin-based fuels, providing stability and safety advantages over other hypergolic additives.