Keywords: Nanoemulsion; Skin penetration; Tape stripping; 19F NMR; Diclofenac sodium; Semifluorinated alkane; SC; stratum corneum; F6H8; perfluorohexyloctane; API; active pharmaceutical ingredient; ZP; zeta potential; PDI; polydispersity index;
مقالات ISI (ترجمه نشده)
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Keywords: Pentafluorosulfanyl; Fullerene; Radical reactions; 19F NMR; Mass spectrometry;
Keywords: Radical reaction; Trifluoromethylation; Fullerene; PAH; Anthracene; Metal reactor; PTCDA; Mass spectrometry; 19F NMR; C60; C70;
Strategic incorporation of fluorine into taxoid anticancer agents for medicinal chemistry and chemical biology studies
Keywords: Taxoid; Anticancer agent; Fluorotaxoid; Structure-activity relationship; 19F NMR; Plasma and metabolic stability; Tumor-targeted drug delivery system;
Keywords: AMPs; antimicrobial peptides; ePC; egg-derived l-α-phosphatidylcholine; ePG; egg-derived l-α-phosphatidylglycerol; IPTG; isopropyl β-d-thiogalactopyranoside; LUVs; large unilamellar vesicles; MIC; minimal inhibitory concentration; MBC; minimal bacteric
Keywords: Albumin; Fluorine; Matrix metalloproteinase inhibitor; Binding affinity; 19F NMR; Saturation Transfer Difference; Molecular dynamicsMMP, matrix metalloproteinases; HSA, Human Serum Albumin; ECM, extracellular matrix; TIMP, tissue inhibitor of metalloprote
Quantitation of sevoflurane in whole blood and aqueous solutions by volatile organic compound sensing
Keywords: Anesthetic; 19F NMR; Methods; Quantitation; Sevoflurane; VOC sensor;
Development of highly-sensitive detection system in 19F NMR for bioactive compounds based on the assembly of paramagnetic complexes with fluorinated cubic silsesquioxanes
Keywords: Molecular probe; 19F NMR; Silsesquioxane; Fluorinated compound; Paramagnetic relaxation enhancement;
Chemical forms of aluminum in xylem sap of tea plants (Camellia sinensis L.)
Keywords: Camellia sinensis; Theaceac; Aluminum; Citric acid; Malic acid; 27Al NMR; 19F NMR;
Utilizing tagged paramagnetic shift reagents to monitor protein dynamics by NMR
Keywords: 3-FPhe; 3-fluorophenylalanine; CaM; calmodulin; CPMG; Carr-Purcell-Meiboom-Gill; HSQC; heteronuclear single quantum coherence; DEER; double electron-electron resonance; CEST; chemical exchange saturation transfer; PRE; paramagnetic relaxation effect; PCS;
Monitoring the different micelle species and the slow kinetics of tetraethylammonium perfluorooctane-sulfonate by 19F NMR spectroscopy
Keywords: Fluorinated surfactants; Counterions; Different micelles; 19F NMR; Exchange kinetics;
The structure of 4,5,6,7-tetrafluoro-1H-benzotriazole in solid state and in solution
Keywords: Benzotriazole; Tautomerism; 19F NMR; X-ray diffraction analysis; DFT calculations;
Characterization of the interaction between Escherichia coli topoisomerase IV E subunit and an ATP competitive inhibitor
Keywords: Antibacterial agents; 19F NMR; Drug design; Docking; Topoisomerase;
Accumulation and phytotoxicity of perfluorooctanoic acid in the model plant species Arabidopsis thaliana
Keywords: Perfluorooctanoic acid; Fluoride; Phytotoxicity; 19F NMR; Oxidative stress; Arabidopsis thaliana;
Measurement of chemical exchange between RNA conformers by 19F NMR
Keywords: RNA; Conformational exchange; 19F NMR; EXSY;
Determination of NCO content of the urethane prepolymers by 19F NMR spectroscopy
Keywords: Urethane prepolymers; NCO content; 19F NMR; HFIP;
19F spin-lattice relaxation of perfluoropolyethers: Dependence on temperature and magnetic field strength (7.0-14.1Â T)
Keywords: Perfluorocarbons; Spin-lattice relaxation; Fluorine-19 MRI; Cell tracking; 19F MRI; 19F NMR; T1; R1; 19F cellular MRI;
Simultaneous analysis of skin penetration of surfactant and active drug from fluorosurfactant-based microemulsions
Keywords: ME, microemulsion; SC, stratum corneum; DS, diclofenac-sodium; FS, fluorosurfactant; HEX, Hexafor 670; SIN, Chemguard S-550-100Microemulsion; Fluorosurfactant; Simultaneous analysis; 19F NMR; Vehicle penetration; ATR-FTIR
Transdermal delivery of flurbiprofen from surfactant-based vesicles: Particle characterization and the effect of water on in vitro transport
Keywords: Surfactant-based vesicle; Skin permeation; 1H NMR; 19F NMR; Flurbiprofen; Liquid crystal
Characterization of end groups and branching structures in copolymers of vinylidene fluoride with hexafluoropropylene using multidimensional NMR spectroscopy
Keywords: 19F NMR; Polymer chain end; Polymer branching structures; DOSY; Vinylidene fluoride (VDF)–hexafluoropropylene (HFP) copolymer
Heat-initiated detection for reduced glutathione with 19F NMR probes based on modified gold nanoparticles
Keywords: Reduced glutathione; 19F NMR; Gold nanoparticle; Molecular probe; Retro Diels-Alder reaction;
Application of Quantitative 19F Nuclear Magnetic Resonance Spectroscopy in Tape-Stripping Experiments with Natural Microemulsions
Keywords: 19F NMR; NMR self-diffusion; tape stripping; microemulsions; flufenamic acid; Fluconazole;
Easily available, low cost 19F MRI agents: Poly(ethylene-glycol)-functionalized fluorinated ethers
Keywords: Fluorinated polymer; 19F NMR; Poly(ethylene-glycol); Magnetic resonance imaging; Perfluoro compounds
The stepped reaction of decafluorobiphenyl with thiophenol studied by in situ 19F NMR spectroscopy
Keywords: Nucleophilic substitution; Decafluorobiphenyl; Kinetics; 19F NMR; Thiophenol
19F NMR of linear N,N-difluoroaminoalkanes
Keywords: N,N-difluoroaminoalkanes; Difluoroalkylamines; 19F NMR; Nuclear magnetic resonance
Investigation of the purity of antimony pentafluoride using 19F NMR
Keywords: Antimony; Pentafluoride; Fluoride; SbF5; Fluorination; 19F NMR;
Heavy metal-free 19F NMR probes for quantitative measurements of glutathione reductase activity using silica nanoparticles as a signal quencher
Keywords: Glutathione reductase; 19F NMR; Silica nanoparticle; Molecular probe; Quantitative assay;
Effect of juxtamembrane tryptophans on the immersion depth of Synaptobrevin, an integral vesicle membrane protein
Keywords: wt-TM-n-Syb; residues 75-121 of Drosophila melanogaster n-Synaptobrevin, biosynthetically labeled with 5-fluorotryptophan and 4-fluorophenylalanine; AA-TM-n-Syb; W89A/L90A double mutant of wt-TM-n-Syb; WW-TM-n-Syb; L90W mutant of wt-TM-n-Syb; Neuronal-S
Screening of counterfeit corticosteroid in creams and ointments by NMR spectroscopy
Keywords: 1H NMR; 19F NMR; Corticosteroids; qNMR; Counterfeit drugs; Deuterium isotope effect;
Synthesis and characterization of novel fluoroether-substituted phthalocyanines
Keywords: Phthalocyanine; Fluoroether; 19F NMR; 19F COSY
Synthesis, characterization and solution behaviour of phosphoryl complexes of tin tetrafluoride
Keywords: Phosphoryl ligands; Tin tetrafluoride; 19F NMR; 119Sn NMR; 31P NMR; Ligand exchange
Structure and dynamic behavior of CF3CO2− in solution with a previously unknown η2 chelation mode to silver(I) in [Ag2(2-NCH2C6H5NCTPP)2]2+·[Ag2(O2CCF3)4]2−
Keywords: Windmill; Paddlewheel; X-ray diffraction; 19F NMR; Silver(I,III) N-confused porphyrin
A 19F NMR study of C-Iâ¯Ï halogen bonding
Keywords: 19F NMR; Halogen bonding; DFT calculations; Thermodynamic parameters; van der Waals molecules;
C–F⋯M+ interaction in anionic α-fluorovinyl rhenium oxycarbene complexes and their β-fluoroenolate analogs
Keywords: C–F sigma donor; 19F NMR; DFT calculations; α-Fluorovinyl enolates; Anionic acyl complexes
Decrease of Liposomal Size and Retarding Effect on Fluconazole Skin Permeation by Lysine Derivatives
Keywords: liposomes; 1H NMR; 19F NMR; 31P NMR; calorimetry (DSC); stability; skin; lysine derivatives;
Tricritical point in ferroelastic ammonium titanyl fluoride: NMR study
Keywords: Ferroelastic phase transitions; Jahn–Teller effect; Titanyl fluoride complex; 19F NMR; Anisotropic rotation; Tricritical point
Monitoring of duplex and triplex formation by 19F NMR using oligodeoxynucleotides possessing 5-fluorodeoxyuridine unit as 19F signal transmitter
Keywords: DNA; 19F NMR; Higher order structures; 5-Fluorodeoxyuridine;
Electrochemistry in media of exceptionally low polarity: Voltammetry with a fluorous solvent
Keywords: Fluorous phase; Voltammetry; Electrolyte; Dielectric spectroscopy; Ferrocene; DOSY; 19F NMR
Application of LC-NMR and HR-NMR to the characterization of biphenyl impurities in the synthetic route development for vestipitant, a novel NK1 antagonist
Keywords: LC-NMR; 1H NMR; 19F NMR; HPLC; Vestipitant
Formation of perfluorinated polyphenylenes by multiple pentafluorophenylation using C6F5Si(CH3)3
Keywords: Perfluoroarene; Nucleophilic substitution; Successive pentafluorophenylation; 19F NMR; MALDI–TOF–MS
5-Fluorotryptophan as dual probe for ground-state heterogeneity and excited-state dynamics in apoflavodoxin
Keywords: Fluorescence anisotropy; 19F NMR; Picosecond fluorescence; Protein folding; Protein stability
C–F⋯HO hydrogen bond in 8-fluoro-4-methyl-1-naphthol
Keywords: CF⋯HO hydrogen bond; Phenol; Fluorine; X-ray structure; 19F NMR
Vicinal fluorine–fluorine coupling constants in perfluoropropyl groups
Keywords: 19F NMR; Vicinal coupling constants; 1,1,2,2,3,3,3-Heptafluoro-1-methoxypropane; Perfluorobutyric acid; 2,2,3,3,4,4,4-Heptafluorobutanol
NMR investigation of the dyes formed under UV irradiation of some photochromic indeno-fused naphthopyrans
Keywords: Naphthopyran; Photochromism; NMR analysis; 19F NMR
Hydrolytic stability of nitrogenous-heteroaryltrifluoroborates under aqueous conditions at near neutral pH
Keywords: Heteroaryltrifluoroborates; 19F NMR; Hydrolytic stability; PET imaging
Synthesis and characterization of Cu(II) paddlewheel complexes possessing fluorinated carboxylate ligands
Keywords: Copper(II) fluorobenzoates; Copper(II) carboxylates; Aromatic hydrocarbons; 19F NMR; Metalloproteins; Dinuclear paddlewheels
The diverse behaviour of the P-Cl bonds in the spiro-cis-ansa spermidine derivative cyclotriphosphazene towards mono-functional nucleophilic reagents
Keywords: Cyclotriphosphazene; Nucleophilic substitution; Phosphazene; 31P NMR; Spermidine; Reaction mechanism; 19F NMR;
Multinuclear NMR Characterisation and Dermal Delivery of Fluorinated Drugs in Soybean-Microemulsion Systems
Keywords: H NMR; 19F NMR; 31P NMR; skin permeation; microemulsion; phospholipid;
Fluoromethcathinone, a new substance of abuse
Keywords: Fluoromethcathinone; Flephedrone; 19F NMR; FTIR; GC–MS; Positional isomers
19F NMR applications in chemical biology
Keywords: 19F NMR; Metabolism; Biosynthesis; Binding; Structural analysis