Cargando…

Observation of Distinct Carboxylic Acid Conformers in Aqueous Solution

[Image: see text] We investigate the molecular geometry of the carboxyl group of formic acid in acetonitrile and aqueous solutions at room temperature with two-dimensional infrared spectroscopy (2D-IR). We found that the carboxyl group adopts two distinct configurations: a configuration in which the...

Descripción completa

Detalles Bibliográficos
Autores principales:	Giubertoni, Giulia, Sofronov, Oleksandr O., Bakker, Huib J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2019
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6589744/ https://www.ncbi.nlm.nih.gov/pubmed/31125521 http://dx.doi.org/10.1021/acs.jpclett.9b00915

Ejemplares similares

Effect of intramolecular hydrogen-bond formation on the molecular conformation of amino acids
por: Giubertoni, Giulia, et al.
Publicado: (2020)

Peptide Side-COOH Groups Have Two Distinct Conformations under Biorelevant Conditions
por: Sofronov, Oleksandr O., et al.
Publicado: (2020)

Freezing of Aqueous Carboxylic Acid Solutions on Ice
por: Moll, Carolyn J., et al.
Publicado: (2020)

Direct Observation of Intrachain Hydrogen Bonds in Aqueous Hyaluronan
por: Giubertoni, Giulia, et al.
Publicado: (2019)

Bulk Response of Carboxylic Acid Solutions Observed with Surface Sum-Frequency Generation Spectroscopy
por: Moll, Carolyn J., et al.
Publicado: (2021)

Vibrational Relaxation Dynamics of the Core and Outer Part of Proton-Hydration Clusters
por: Sofronov, Oleksandr O., et al.
Publicado: (2019)

Energy Relaxation and Structural Dynamics of Protons in Water/DMSO Mixtures
por: Sofronov, Oleksandr O., et al.
Publicado: (2018)

Slow Proton Transfer in Nanoconfined Water
por: Sofronov, Oleksandr O., et al.
Publicado: (2020)

Molecular Origin of the Elastic State of Aqueous Hyaluronic Acid
por: Giubertoni, Giulia, et al.
Publicado: (2019)

Determination of the Solution Structure of Antifreeze Glycoproteins Using Two-Dimensional Infrared Spectroscopy
por: Giubertoni, Giulia, et al.
Publicado: (2019)

Molecular interactions in short-chain perfluoroalkyl carboxylic acids and aqueous solutions
por: Benmore, Chris J., et al.
Publicado: (2023)

Direct Probing of Vibrational Interactions in UiO-66 Polycrystalline Membranes with Femtosecond Two-Dimensional Infrared Spectroscopy
por: Korotkevich, Alexander A., et al.
Publicado: (2022)

Observing Aqueous Proton-Uptake Reactions Triggered by Light
por: Antalicz, Balázs, et al.
Publicado: (2023)

Connecting the Stimuli-Responsive Rheology of Biopolymer Hydrogels to Underlying Hydrogen-Bonding Interactions
por: Giubertoni, Giulia, et al.
Publicado: (2020)

Potential of Cellulose Functionalized with Carboxylic Acid as Biosorbent for the Removal of Cationic Dyes in Aqueous Solution
por: Silva, Lucinaldo dos Santos, et al.
Publicado: (2018)

Guest-Host Chemistry with Dendrimers—Binding of Carboxylates in Aqueous Solution
por: Ficker, Mario, et al.
Publicado: (2015)

Protein Conformation and Supercharging with DMSO from Aqueous Solution
por: Sterling, Harry J., et al.
Publicado: (2011)

Molecular Structure and Surface Accumulation Dynamics of Hyaluronan at the Water–Air Interface
por: Moll, Carolyn J., et al.
Publicado: (2021)

Distinct Conformation of ATP Molecule in Solution and on Protein
por: Kobayashi, Eri, et al.
Publicado: (2013)

Sulfation and Calcium Favor Compact Conformations of Chondroitin in Aqueous Solutions
por: Guvench, Olgun, et al.
Publicado: (2021)

Molecular Interaction, Chain Conformation, and Rheological Modification during Electrospinning of Hyaluronic Acid Aqueous Solution
por: Chen, Hao, et al.
Publicado: (2020)

Conformations and molecular interactions of poly-γ-glutamic acid as a soluble microbial product in aqueous solutions
por: Wang, Ling-Ling, et al.
Publicado: (2017)

Thermodynamic Analysis of the Conformational Transition in Aqueous Solutions of Isotactic and Atactic Poly(Methacrylic Acid) and the Hydrophobic Effect
por: Kogej, Ksenija
Publicado: (2016)

Flow-induced crystallisation of polymers from aqueous solution
por: Dunderdale, Gary J., et al.
Publicado: (2020)

Carboxylated cellulose nanofiber/montmorillonite nanocomposite for the removal of levofloxacin hydrochloride antibiotic from aqueous solutions
por: Li, Junfeng, et al.
Publicado: (2020)

Conformation of Pullulan in Aqueous Solution Studied by Small-Angle X-ray Scattering
por: Yang, Jia, et al.
Publicado: (2020)

Reconsideration of the conformation of methyl cellulose and hydroxypropyl methyl cellulose ethers in aqueous solution
por: Arai, Kengo, et al.
Publicado: (2020)

Anti-polyelectrolyte and polyelectrolyte effects on conformations of polyzwitterionic chains in dilute aqueous solutions
por: Liu, Zening, et al.
Publicado: (2023)

Disaccharide Residues are Required for Native Antifreeze Glycoprotein Activity
por: Sun, Yuling, et al.
Publicado: (2021)

Carboxylic acids and light interact to affect nanoceria stability and dissolution in acidic aqueous environments
por: Hancock, Matthew L, et al.
Publicado: (2023)

Conformational transition of a non-associative fluorinated amphiphile in aqueous solution. II. Conformational transition vs. supramolecular assembly
por: Taraban, Marc B., et al.
Publicado: (2019)

Hydration of the Carboxylate Group in Anti-Inflammatory Drugs: ATR-IR and Computational Studies of Aqueous Solution of Sodium Diclofenac
por: Levina, Elena O., et al.
Publicado: (2018)

Molecular Orientation of Carboxylate Anions at the Water–Air Interface Studied with Heterodyne-Detected Vibrational Sum-Frequency Generation
por: Korotkevich, Alexander A., et al.
Publicado: (2023)

Structure and Intermolecular Interactions in Aqueous Solutions of Polyethylene Glycol
por: Almásy, László, et al.
Publicado: (2022)

Tuning Aqueous Supramolecular Polymerization by an Acid‐Responsive Conformational Switch
por: Rest, Christina, et al.
Publicado: (2020)

Scalable Microreactor Concept for the Continuous Kolbe Electrolysis of Carboxylic Acids Using Aqueous Electrolyte
por: Baumgarten, Nils, et al.
Publicado: (2022)

Double Hydrogen Bonding between Side Chain Carboxyl Groups in Aqueous Solutions of Poly (β-L-Malic Acid): Implication for the Evolutionary Origin of Nucleic Acids
por: Francis, Brian R., et al.
Publicado: (2017)

The Hypervariable Loops of Free TCRs Sample Multiple Distinct Metastable Conformations in Solution
por: Crooks, James E., et al.
Publicado: (2018)

NIR Spectroscopic Properties of Aqueous Acids Solution
por: Omar, Ahmad Fairuz, et al.
Publicado: (2012)

Adsorption of Methylene Blue from Aqueous Solution Using Gelatin-Based Carboxylic Acid-Functionalized Carbon Nanotubes@Metal–Organic Framework Composite Beads
por: Zhang, Yang, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_64t2n7t32l0nhgnbr1bf203a4q