X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (6541) 6541
Newspaper Article (923) 923
Publication (292) 292
Book Chapter (56) 56
Conference Proceeding (53) 53
Book Review (50) 50
Book / eBook (17) 17
Magazine Article (17) 17
Dissertation (7) 7
Paper (3) 3
Report (2) 2
Government Document (1) 1
Journal / eJournal (1) 1
Technical Report (1) 1
Trade Publication Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
aqueous solutions (2469) 2469
aqueous-solutions (1627) 1627
urea (1521) 1521
chemistry, physical (1306) 1306
index medicus (1282) 1282
aqueous-solution (1250) 1250
chemistry, multidisciplinary (1089) 1089
chemistry (1081) 1081
adsorption (852) 852
water (852) 852
polymer science (757) 757
analysis (699) 699
wässrige lösung (677) 677
harnstoff (611) 611
physical chemistry (611) 611
nanoparticles (579) 579
cellulose (567) 567
inventors (558) 558
materials science, multidisciplinary (553) 553
thermodynamics (522) 522
proteins (498) 498
kinetics (487) 487
organic chemistry (481) 481
engineering, chemical (458) 458
animals (431) 431
environmental sciences (421) 421
chemical properties (420) 420
polymer sciences (417) 417
temperature (412) 412
solvents (411) 411
removal (409) 409
polymers (402) 402
biochemistry & molecular biology (374) 374
chemistry, analytical (365) 365
ureas (360) 360
catalysis (355) 355
humans (348) 348
research (335) 335
inorganic chemistry (303) 303
oxidation (303) 303
physics, atomic, molecular & chemical (303) 303
patents (296) 296
nitrogen (295) 295
water - chemistry (289) 289
carbon (278) 278
usage (276) 276
solubility (275) 275
fluorescence (269) 269
dissolution (264) 264
characterization and evaluation of materials (259) 259
degradation (258) 258
methods (256) 256
morphology (253) 253
chemistry, applied (250) 250
industrial chemistry/chemical engineering (246) 246
hydrogen bonding (242) 242
activated carbon (236) 236
chemistry, organic (235) 235
ions (232) 232
lösungsmittel (232) 232
nanoscience & nanotechnology (229) 229
ammonia (227) 227
hydration (226) 226
nanocomposites (226) 226
engineering, environmental (225) 225
urea - chemistry (223) 223
fourier transforms (221) 221
hydrogels (221) 221
ionic liquids (221) 221
studies (219) 219
catalysts (216) 216
hydrogen-ion concentration (216) 216
analytical chemistry (214) 214
waste-water (213) 213
amino-acids (206) 206
behavior (204) 204
electrochemistry (204) 204
hydrogen (204) 204
protein (204) 204
materials science, paper & wood (202) 202
derivatives (201) 201
enzymes (201) 201
scanning electron microscopy (201) 201
stability (201) 201
acids (200) 200
hydrolysis (200) 200
solutions (199) 199
spectroscopy (199) 199
aqueous-media (196) 196
nanostructure (196) 196
dyes (195) 195
protein denaturation (193) 193
adsorbents (192) 192
nanotechnology (191) 191
mechanism (190) 190
chitosan (188) 188
organic chemicals (187) 187
separation (187) 187
biotechnology & applied microbiology (185) 185
chemical synthesis (184) 184
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (10) 10
Chemistry (A D Allen) - Stacks (2) 2
Engineering & Comp. Sci. - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Vendor file (1) 1
Earth Sciences (Noranda) - Stacks (1) 1
Robarts - Stacks (1) 1
UTL at Downsview - May be requested (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (7490) 7490
Japanese (59) 59
Chinese (42) 42
German (12) 12
Russian (10) 10
French (7) 7
Portuguese (7) 7
Spanish (6) 6
Dutch (2) 2
Korean (2) 2
Malay (2) 2
Hungarian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of the American Chemical Society, ISSN 0002-7863, 01/2018, Volume 140, Issue 1, pp. 483 - 492
Osmolytes are small organic molecules that can modulate the stability and function of cellular proteins by altering the chemical environment of the cell. Some... 
N-OXIDE | OSMOLYTE | RNA TERTIARY STRUCTURE | ELASMOBRANCH FISHES | MOLECULAR-DYNAMICS METHOD | HYDROPHOBIC POLYMER | X-RAY | FORCE-FIELD | AQUEOUS UREA | CHEMISTRY, MULTIDISCIPLINARY | LINKED FUNCTIONS | Alanine | Usage | Analysis | Nitric oxide | Molecular dynamics | Chemical properties | Tau proteins
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 12/2007, Volume 129, Issue 51, pp. 16126 - 16131
Journal Article
The Journal of Chemical Physics, ISSN 0021-9606, 01/2018, Volume 148, Issue 1, p. 014504
Journal Article
Electrochimica Acta, ISSN 0013-4686, 04/2014, Volume 125, pp. 250 - 257
•A novel urea sensor was developed using polypyrrole to entrap the urease enzyme.•The presence of the urease enzyme was confirmed using SEM and EDX... 
Cyclodextrin | Inclusion complexation | Urease | Urea sensor | Polypyrrole | ELECTROCHEMISTRY | OXIDATION | MEMBRANE | GLASSY-CARBON ELECTRODE | SULFATE-DOPED POLYPYRROLE | IMMOBILIZATION | CONDUCTING POLYMER | FILMS | CHEMISTRY | BIOSENSOR | Stoichiometry | Aqueous solutions | Dopants | Ureas | Voltammetry | Polypyrroles | Inclusion complexes | Sensors
Journal Article
Electrochimica Acta, ISSN 0013-4686, 01/2018, Volume 261, pp. 78 - 85
Ni–Cu alloy nanoparticles loaded onto ZnO– coated multi-walled carbon nanotubes (MWCNTs) were evaluated as anode catalysts in direct urea fuel cells. The... 
Urea | Electrocatalyst | ZnO@MWCNT | Current density | Ni-Cu alloy | ELECTROCHEMISTRY | METHANOL | ELECTRICAL-CONDUCTIVITY | ELECTROOXIDATION | OXYGEN REDUCTION REACTION | CARBON NANOTUBES | ARRAYS | FACILE SYNTHESIS | NICKEL | EFFICIENT ELECTROCATALYSTS | CATALYSTS | Copper | Fuel cell industry | Transmission electron microscopes | Fuel cells | Alloys
Journal Article
Journal of Applied Electrochemistry, ISSN 0021-891X, 10/2016, Volume 46, Issue 10, pp. 1011 - 1029
Journal Article
The Journal of Chemical Thermodynamics, ISSN 0021-9614, 09/2018, Volume 124, pp. 10 - 20
•Densities of reline + methanol mixtures were measured from 293.15 to 323.15 K.•All of the studied mixtures have negative excess molar volumes.•The volume... 
Reline | Alkanol | Volumetric properties | Volume expansion | DES | Excess molar volume | PHYSICAL-PROPERTIES | CHEMISTRY, PHYSICAL | AQUEOUS MIXTURES | CO2 CAPTURE | SOLUBILITY | THERMODYNAMICS | BINARY-MIXTURES | IONIC LIQUIDS | POLYETHYLENE-GLYCOL | CARBON-DIOXIDE | WATER | Urea | Specific gravity | Analysis | Choline | Methanol
Journal Article
Macromolecules, ISSN 0024-9297, 01/2016, Volume 49, Issue 1, pp. 234 - 243
1H MAS NMR spectroscopy has been applied to study the urea effect on phase transition of two similar thermosensitive polymer hydrogels:... 
HYDROPHOBIC INTERACTIONS | TISSUE SAMPLES | THERMORESPONSIVE POLYMERS | H-1-NMR SPECTROSCOPY | POLYMER SCIENCE | PROTEIN DENATURATION | NMR-SPECTROSCOPY | N-ISOPROPYLACRYLAMIDE HYDROGELS | COPOLYMER MICROGELS | PREFERENTIAL ADSORPTION | AQUEOUS-SOLUTION
Journal Article
Journal of Molecular Liquids, ISSN 0167-7322, 10/2017, Volume 243, pp. 451 - 461
Deep eutectic solvents (DESs) as a novel generation of green solvents have been used in several processes in academia and technology in the recent years. In... 
Choline chloride | Urea | Deep eutectic solvent | Isentropic compressibility | Thermophysical properties | Excess molar volume | PHYSICAL-PROPERTIES | REFRACTIVE-INDEXES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | VISCOSITY | IMIDAZOLIUM | DENSITY | BINARY-MIXTURES | TEMPERATURE | IONIC LIQUIDS | WATER | Choline
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 02/2010, Volume 132, Issue 7, pp. 2338 - 2344
Journal Article
Energy & Environmental Science, ISSN 1754-5692, 03/2012, Volume 5, Issue 4, pp. 6391 - 6399
We report a facile and green route to reduce graphite oxide using urea as the reducing agent. UV-Vis, XRD and XPS results revealed that urea was an effective... 
Electrodes | Graphene | Graphite | Ureas | Capacitance | Oxides | Reducing agents | X-ray photoelectron spectroscopy
Journal Article
Energy and Environmental Science, ISSN 1754-5692, 2012, Volume 5, Issue 4, pp. 6391 - 6399
We report a facile and green route to reduce graphite oxide using urea as the reducing agent. UV-Vis, XRD and XPS results revealed that urea was an effective... 
PERFORMANCE ELECTROCHEMICAL CAPACITORS | ENERGY & FUELS | AQUEOUS DISPERSIONS | NANOSHEETS | EXFOLIATED GRAPHITE OXIDE | SHEETS | CHEMISTRY, MULTIDISCIPLINARY | NITROGEN-DOPED GRAPHENE | ENGINEERING, CHEMICAL | ENVIRONMENTAL SCIENCES | SUPERCAPACITOR ELECTRODES | FILMS | REDUCTION | DEOXYGENATION
Journal Article
Macromolecular Bioscience, ISSN 1616-5187, 06/2005, Volume 5, Issue 6, pp. 539 - 548
Rapid dissolution of cellulose in LiOH/urea and NaOH/urea aqueous solutions was studied systematically. The dissolution behavior and solubility of cellulose... 
NMR | cellulose | DSC | alkali hydroxide/urea aqueous solution | dissolution | Alkali hydroxide/urea aqueous solution | Dissolution | Cellulose | MERCERIZATION | MATERIALS SCIENCE, BIOMATERIALS | POLYMER SCIENCE | BIOCHEMISTRY & MOLECULAR BIOLOGY | SOLVENT | FIBERS | POLYMER | UREA | WATER | Lithium Compounds | Solvents | Urea | Cellulose - chemistry | Magnetic Resonance Spectroscopy | Solubility | Sodium Hydroxide
Journal Article