urea has been researched along with formamide in 43 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 16 (37.21) | 18.7374 |
| 1990's | 13 (30.23) | 18.2507 |
| 2000's | 10 (23.26) | 29.6817 |
| 2010's | 3 (6.98) | 24.3611 |
| 2020's | 1 (2.33) | 2.80 |
| Authors | Studies |
|---|---|
| Fujiwara, H; Kai, J; Masuda, T; Nakamura, K; Ueda, I | 1 |
| Baudin, F; Darlix, JL; Ehresmann, B; Ehresmann, C; Gabus, C; Marquet, R; Mougel, M | 1 |
| Busath, D; Hemsley, G | 1 |
| Breslow, R; Guo, T | 1 |
| Been, MD; Rosenstein, SP | 1 |
| Trach, SO; Zimmerman, SB | 1 |
| Begenisich, T; Danko, M; McKinney, LC; Smith, CJ | 1 |
| Esparza, J; Gil, F; Liprandi, F; Ludert, JE | 1 |
| Cech, TR; Grosshans, CA; Zaug, AJ | 1 |
| Finney, JL; Turner, J | 1 |
| Korb, J; Ríman, J; Stokrová, J | 2 |
| Blakeley, RL; Dixon, NE; Gazzola, C; Riddles, PW; Zerner, B | 1 |
| Badcoe, IG; Clarke, AR; Edwards, HG; Jackson, GS; Mehta, V; Taylor, LS; Williams, AC; York, P | 1 |
| Collins, RA; Olive, JE | 1 |
| Mozhaev, VV; Panova, AA | 1 |
| Midura, RJ; Yanagishita, M | 1 |
| Babizhayev, MA; Bours, J; Utikal, KJ | 1 |
| Agre, P; Brodsky, JL; Coury, LA; Mathai, JC; Prasad, GV; Zeidel, ML | 1 |
| Hopkinson, DA; Whitehouse, DB; Yip, SP | 1 |
| Arnold, JJ; Bevilacqua, PC; Cameron, CE; Ghosh, SK | 1 |
| Bailey, LL; Dasgupta, C; Fletcher, WH; Martinez, AM; Shah, MM; Zuppan, CW | 1 |
| Côté, S; Lemieux, R; Simard, C | 1 |
| SAMEJIMA, T; SHIBATA, K | 1 |
| DE, PK; TANFORD, C | 1 |
| KAUFMAN, BT | 1 |
| ISHIKAWA, Y; MARUYAMA, K | 1 |
| DRUYAN, R; VALLEE, BL | 1 |
| MESNARD, G; VASILESCU, D | 1 |
| DAC, LK; LATA, GF | 1 |
| KYOGOKU, Y; SHIMANOUCHI, T; TSUBOI, M; WATANABE, I | 1 |
| Roberts, DM; Wallace, IS | 1 |
| McKinnon, JJ; Spackman, MA; Whitten, AE | 1 |
| Bertilsson, S; Eiler, A | 1 |
| Aycard, JP; Borget, F; Chiavassa, T; Duvernay, F | 1 |
| Cleland, WW; Marlier, JF | 1 |
| Levin, MH; Sonawane, ND; Yang, B; Zhao, D | 1 |
| Estiu, G; Merz, KM | 1 |
| Irimia, D; Russom, A; Toner, M | 1 |
| Heisler, IA; Mazur, K; Meech, SR | 1 |
| Bredow, T; Janetzko, F; Peintinger, MF; Reckien, W | 1 |
| Fumoto, S; Kawakami, S; Nishida, K; Nishimura, K | 1 |
| Aistleitner, K; Jeske, R; Mantel, S; Sieper, T; Stoecker, K; Stürz, I; Tritscheller, S; Tscherne, A; Wölfel, R; Zange, S | 1 |
43 other study(ies) available for urea and formamide
| Article | Year |
|---|---|
Thermodynamic aspects of hydrophobicity and the blood-brain barrier permeability studied with a gel filtration chromatography.
Topics: Blood-Brain Barrier; Chromatography, Gel; Hydrogen Bonding; Micelles; Permeability; Solubility; Thermodynamics | 1996 |
Dimerization of human immunodeficiency virus (type 1) RNA: stimulation by cations and possible mechanism.
Topics: Avian Sarcoma Viruses; Capsid; Consensus Sequence; Formamides; HIV-1; Hydrogen-Ion Concentration; Magnesium Chloride; Moloney murine leukemia virus; Potassium Chloride; RNA, Viral; Spermidine; Temperature; Urea; Viral Core Proteins | 1991 |
Small iminium ions block gramicidin channels in lipid bilayers.
Topics: Amidines; Formamides; Gramicidin; Guanidine; Guanidines; Kinetics; Lipid Bilayers; Membrane Potentials; Models, Biological; Potassium Channels; Time Factors; Urea | 1991 |
Surface tension measurements show that chaotropic salting-in denaturants are not just water-structure breakers.
Topics: Benzene; Chlorides; Ethylene Glycol; Ethylene Glycols; Formamides; Guanidine; Guanidines; Lithium; Lithium Chloride; Lithium Compounds; Perchlorates; Solubility; Surface Tension; Urea; Water | 1990 |
Self-cleavage of hepatitis delta virus genomic strand RNA is enhanced under partially denaturing conditions.
Topics: Base Sequence; Formamides; Hepatitis Delta Virus; Magnesium; Molecular Sequence Data; Nucleic Acid Conformation; Nucleic Acid Denaturation; RNA Processing, Post-Transcriptional; RNA, Catalytic; RNA, Double-Stranded; RNA, Viral; Urea | 1990 |
Macromolecular crowding extends the range of conditions under which DNA polymerase is functional.
Topics: Dextrans; DNA; DNA Polymerase I; Escherichia coli; Ethidium; Formamides; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Polyethylene Glycols; Potassium Chloride; Temperature; Templates, Genetic; Urea | 1988 |
Permeability of the squid giant axon to organic cations and small nonelectrolytes.
Topics: Acetone; Animals; Axons; Cell Membrane Permeability; Decapodiformes; Electric Conductivity; Formamides; Guanidines; Ion Channels; Membrane Potentials; Sodium; Structure-Activity Relationship; Thermodynamics; Thiourea; Urea | 1985 |
The structure of the rotavirus inner capsid studied by electron microscopy of chemically disrupted particles.
Topics: Animals; Capsid; Formamides; Microscopy, Electron; Rotavirus; Swine; Urea | 1986 |
Sequence-specific endoribonuclease activity of the Tetrahymena ribozyme: enhanced cleavage of certain oligonucleotide substrates that form mismatched ribozyme-substrate complexes.
Topics: Animals; Base Sequence; Calcium Chloride; Cations, Divalent; Endoribonucleases; Formamides; Kinetics; Magnesium; Magnesium Chloride; Oligoribonucleotides; RNA Precursors; RNA Splicing; RNA, Catalytic; RNA, Ribosomal; Tetrahymena; Transcription, Genetic; Urea | 1988 |
Neutron diffraction studies of aqueous solutions of molecules of biological importance: an approach to liquid-state structural chemistry.
Topics: Computer Simulation; Formamides; Models, Molecular; Molecular Conformation; Neutrons; Spectrum Analysis; Urea | 1986 |
Studies on the structure of avian myeloblastosis virus (AMV) RNA. I. Factors affecting electron microscopic visualization of AMV RNA.
Topics: Avian Leukosis Virus; Avian Myeloblastosis Virus; Formamides; Microscopy, Electron; Nucleic Acid Conformation; RNA, Viral; Urea | 1982 |
Electron microscopic studies on the structure of 60-70S RNA of avian myeloblastosis virus.
Topics: Avian Leukosis Virus; Avian Myeloblastosis Virus; Formamides; Macromolecular Substances; Microscopy, Electron; Nucleic Acid Conformation; Nucleic Acid Denaturation; RNA, Viral; Temperature; Urea | 1982 |
Jack bean urease (EC 3.5.1.5). V. On the mechanism of action of urease on urea, formamide, acetamide, N-methylurea, and related compounds.
Topics: Acetamides; Benzoates; Benzoic Acid; Carbamates; Fluoroacetates; Formamides; Hydrogen-Ion Concentration; Kinetics; Methylurea Compounds; Models, Chemical; Nitrobenzenes; Phenylcarbamates; Structure-Activity Relationship; Substrate Specificity; Thiourea; Trifluoroacetic Acid; Urea; Urease | 1980 |
Sucrose reduces the efficiency of protein denaturation by a chaotropic agent.
Topics: Formamides; Geobacillus stearothermophilus; Guanidine; Guanidines; Kinetics; Phosphoglycerate Kinase; Protein Denaturation; Protein Folding; Recombinant Proteins; Spectrum Analysis, Raman; Sucrose; Thermodynamics; Urea; Water | 1995 |
Reaction conditions and kinetics of self-cleavage of a ribozyme derived from Neurospora VS RNA.
Topics: Formamides; Kinetics; Neurospora; Nucleic Acid Denaturation; Potassium Chloride; RNA; RNA Precursors; RNA, Catalytic; RNA, Mitochondrial; Spermidine; Thermodynamics; Transcription, Genetic; Urea | 1993 |
Correlation of high-temperature stability of alpha-chymotrypsin with 'salting-in' properties of solution.
Topics: Chymotrypsin; Enzyme Stability; Formamides; Guanidine; Guanidines; Hot Temperature; Kinetics; Models, Structural; Osmolar Concentration; Protein Conformation; Solutions; Thermodynamics; Thiocyanates; Urea | 1994 |
Chaotropic solvents increase the critical micellar concentrations of detergents.
Topics: Detergents; Formamides; Guanidine; Guanidines; Micelles; Ultrafiltration; Urea | 1995 |
Isoelectric focusing of crystallins in microsections of calf and adult bovine lens. Identification of water-insoluble crystallins complexing under nondenaturing conditions: demonstration of chaperone activity of alpha-crystallin.
Topics: Aging; Animals; Cattle; Crystallins; Electrophoresis, Polyacrylamide Gel; Formamides; Frozen Sections; Isoelectric Focusing; Lens, Crystalline; Microtomy; Molecular Chaperones; Solubility; Urea; Water | 1996 |
Reconstitution of water channel function of aquaporins 1 and 2 by expression in yeast secretory vesicles.
Topics: Aquaporin 1; Aquaporin 2; Aquaporin 6; Aquaporins; Blood Group Antigens; Cloning, Molecular; Cytoplasmic Granules; Formamides; Glycerol; Humans; Ion Channels; Kinetics; Molecular Weight; Permeability; Protons; Recombinant Proteins; Saccharomyces cerevisiae; Thermodynamics; Urea | 1998 |
Improvement of SSCP analysis by use of denaturants.
Topics: DNA Mutational Analysis; DNA, Single-Stranded; Electrophoresis, Polyacrylamide Gel; Formamides; Humans; Nucleic Acid Denaturation; Phosphoglucomutase; Phosphoproteins; Polymerase Chain Reaction; Polymorphism, Genetic; Polymorphism, Single-Stranded Conformational; Urea | 1999 |
Single-nucleotide resolution of RNA strands in the presence of their RNA complements.
Topics: Electrophoresis, Polyacrylamide Gel; Formamides; Glyoxal; Hot Temperature; Manganese; Nucleic Acid Denaturation; Nucleotides; Poliovirus; RNA-Dependent RNA Polymerase; RNA, Complementary; RNA, Double-Stranded; Urea | 1999 |
Identification of connexin43 (alpha1) gap junction gene mutations in patients with hypoplastic left heart syndrome by denaturing gradient gel electrophoresis (DGGE).
Topics: Base Sequence; Child; Codon; Connexin 43; DNA Mutational Analysis; Electrophoresis, Polyacrylamide Gel; Female; Formamides; Gap Junctions; Heart Transplantation; Humans; Hypoplastic Left Heart Syndrome; Infant; Infant, Newborn; Male; Molecular Sequence Data; Mutation; Mutation, Missense; Peptides; Phosphorylation; Protein Structure, Tertiary; Recombination, Genetic; Single-Blind Method; Temperature; Time Factors; Urea | 2001 |
Urea substitutes toxic formamide as destabilizing agent in nucleic acid hybridizations with RNA probes.
Topics: Animals; Blotting, Northern; Cell Line; DNA; Formamides; Mice; Nucleic Acid Denaturation; Nucleic Acid Hybridization; RNA; RNA Probes; Tumor Cells, Cultured; Urea | 2001 |
Denaturation of catalase by formamide and urea related to the subunit make-up of the molecule.
Topics: Catalase; Formamides; Urea | 1961 |
The unfolding of beta-lactoglobulin at pH 3 by urea, formamide, and other organic substances.
Topics: Amides; Formamides; Globulins; Lactoglobulins; Urea | 1961 |
Activation of dihydrofolic reductase by urea and formamide.
Topics: Folic Acid; Formamides; Formates; Oxidoreductases; Urea | 1963 |
EFFECT OF SOME RELAXING AGENTS ON THE NUCLEOSIDE TRIPHOSPHATASE ACTIVITY OF ACTOMYOSIN.
Topics: Actomyosin; Adenine Nucleotides; Adenosine Triphosphatases; Enzyme Inhibitors; Ethers; Formamides; Muscle Proteins; Muscle Relaxants, Central; Nucleoside-Triphosphatase; Pharmacology; Research; Urea | 1964 |
THE EFFECTS OF COENZYMES AND SUBSTRATES ON THE RATE OF ZINC EXCHANGE IN HORSE LIVER ALCOHOL DEHYDROGENASE.
Topics: Acetaldehyde; Acetates; Adenine Nucleotides; Alcohol Dehydrogenase; Alcohol Oxidoreductases; Alcohols; Amides; Animals; Chelating Agents; Coenzymes; Dialysis; Dimethylformamide; Ethanol; Formamides; Horses; Hydroxylamines; Ion Exchange Resins; Liver; NAD; Nucleosides; Renal Dialysis; Research; Solvents; Urea; Zinc; Zinc Isotopes | 1964 |
DIELECTRIC PROPERTIES OF DEOXYRIBONUCLEIC ACID SOLUTIONS IN SALT WATER, FORMAMIDE AND UREA.
Topics: Amides; Chemical Phenomena; Chemistry; DNA; Formamides; Research; Solutions; Urea | 1964 |
STEROID SOLUBILITY STUDIES WITH AQUEOUS SOLUTIONS OF UREA AND UREIDES.
Topics: Androgens; Formamides; Progesterone; Research; Solubility; Steroids; Temperature; Testosterone; Ultraviolet Rays; Urea | 1965 |
Infrared spectra of formamide-treated nucleic acids.
Topics: Formamides; Nucleic Acids; Urea | 1961 |
Distinct transport selectivity of two structural subclasses of the nodulin-like intrinsic protein family of plant aquaglyceroporin channels.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Aquaglyceroporins; Aquaporins; Arabidopsis Proteins; Biological Transport; Female; Formamides; Glycerol; Membrane Proteins; Molecular Sequence Data; Mutation; Oocytes; Phylogeny; Plant Proteins; RNA, Complementary; Sequence Homology, Amino Acid; Urea; Water; Xenopus laevis | 2005 |
Electric field-derived point charges to mimic the electrostatics in molecular crystals.
Topics: Crystallization; Electrons; Formamides; Glycine; Models, Molecular; Molecular Mimicry; Molecular Structure; Static Electricity; Urea | 2006 |
Detection and quantification of Vibrio populations using denaturant gradient gel electrophoresis.
Topics: DNA, Bacterial; Electrophoresis, Polyacrylamide Gel; Formamides; Oceans and Seas; Organic Chemicals; Phylogeny; Polymerase Chain Reaction; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Sweden; Urea; Vibrio; Water Microbiology | 2006 |
Vacuum ultraviolet (VUV) photodecomposition of urea isolated in cryogenic matrix: first detection of isourea.
Topics: Acetamides; Argon; Formamides; Photochemistry; Spectroscopy, Fourier Transform Infrared; Surface Properties; Ultraviolet Rays; Urea; Xenon | 2005 |
Multiple isotope effect study of the hydrolysis of formamide by urease from jack bean (Canavalia ensiformis).
Topics: Canavalia; Cysteine; Formamides; Formates; Hydrogen-Ion Concentration; Hydrolysis; Oxygen; Oxygen Isotopes; Urea; Urease | 2006 |
Comparative transport efficiencies of urea analogues through urea transporter UT-B.
Topics: Acrylamide; Animals; Cell Membrane Permeability; Diffusion; Erythrocytes; Formamides; Lipid Bilayers; Membrane Transport Proteins; Methylurea Compounds; Mice; Mice, Transgenic; Thiourea; Urea | 2007 |
The hydrolysis of amides and the proficiency of amidohydrolases. The burden borne by kw.
Topics: Acids; Amidohydrolases; Catalysis; Formamides; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Models, Chemical; Models, Molecular; Molecular Structure; Urea; Water | 2007 |
Chemical gradient-mediated melting curve analysis for genotyping of SNPs.
Topics: DNA; Formamides; Genotype; Kinetics; Microfluidic Analytical Techniques; Microscopy, Fluorescence; Nucleic Acid Denaturation; Polymorphism, Single Nucleotide; Temperature; Urea | 2009 |
THz spectra and dynamics of aqueous solutions studied by the ultrafast optical Kerr effect.
Topics: Formamides; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Methylamines; Methylurea Compounds; Models, Molecular; Quantum Theory; Solutions; Terahertz Spectroscopy; Urea; Water | 2011 |
Implementation of empirical dispersion corrections to density functional theory for periodic systems.
Topics: Benzene; Formamides; Metals, Heavy; Oxides; Quantum Theory; Urea | 2012 |
Three-Dimensional Imaging of the Intracellular Fate of Plasmid DNA and Transgene Expression: ZsGreen1 and Tissue Clearing Method CUBIC Are an Optimal Combination for Multicolor Deep Imaging in Murine Tissues.
Topics: Animals; Formaldehyde; Formamides; Gene Expression; Genes, Reporter; Green Fluorescent Proteins; Imaging, Three-Dimensional; Kidney; Liver; Luminescent Proteins; Lung; Male; Mice; Molecular Imaging; Octoxynol; Organ Specificity; Plasmids; Polyethylene Glycols; Red Fluorescent Protein; Tissue Fixation; Transfection; Transgenes; Urea | 2016 |
NOTIFy (non-toxic lyophilized field)-FISH for the identification of biological agents by Fluorescence in situ Hybridization.
Topics: Algorithms; Animals; Bacteria; Biological Warfare Agents; Formamides; Freeze Drying; In Situ Hybridization, Fluorescence; Skin; Swine; Temperature; Urea | 2020 |