Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (8345) 8345
Book Chapter (84) 84
Magazine Article (79) 79
Conference Proceeding (48) 48
Newspaper Article (33) 33
Dissertation (20) 20
Publication (5) 5
Government Document (4) 4
Trade Publication Article (4) 4
Book / eBook (3) 3
Web Resource (3) 3
Reference (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (4784) 4784
life sciences & biomedicine (2615) 2615
physical sciences (2420) 2420
chemistry (2185) 2185
quaternary ammonium compounds (2021) 2021
quaternary ammonium compounds - chemistry (1429) 1429
quaternary ammonium salts (1287) 1287
animals (1186) 1186
technology (1156) 1156
biological and medical sciences (1051) 1051
quaternary ammonium compounds - pharmacology (924) 924
exact sciences and technology (914) 914
humans (795) 795
biochemistry & molecular biology (780) 780
salts (780) 780
fundamental and applied biological sciences. psychology (747) 747
ammonium (713) 713
ammonium compounds (689) 689
analysis (674) 674
chemistry, physical (639) 639
chemistry, multidisciplinary (615) 615
engineering (610) 610
quaternary ammonium salt (603) 603
materials science (542) 542
environmental sciences & ecology (532) 532
environmental sciences (506) 506
hydrogen-ion concentration (490) 490
quartäres ammoniumsalz (490) 490
quaternary ammonium compounds - metabolism (469) 469
nitrogen (467) 467
polymer science (429) 429
applied sciences (425) 425
bacteria (416) 416
quaternary-ammonium-salt (402) 402
research (396) 396
adsorption (392) 392
chlorides (392) 392
kinetics (383) 383
science & technology - other topics (370) 370
catalysis (354) 354
engineering, chemical (352) 352
chemistry, analytical (349) 349
organic chemistry (348) 348
rats (339) 339
medical sciences (335) 335
molecular structure (335) 335
sulfates (332) 332
male (321) 321
cations (320) 320
proteins (320) 320
microbiology (319) 319
polymers (311) 311
models, molecular (307) 307
ammonia (298) 298
nitrates (296) 296
plants (293) 293
pharmacology & pharmacy (291) 291
ions (286) 286
protein structure, quaternary (284) 284
sodium (278) 278
plant sciences (277) 277
temperature (274) 274
biotechnology (268) 268
enzymes (268) 268
quartäres ammonium (261) 261
mice (254) 254
surfactants (254) 254
synthesis (253) 253
biotechnology & applied microbiology (246) 246
materials science, multidisciplinary (242) 242
structure-activity relationship (241) 241
pharmacology. drug treatments (240) 240
quaternary-ammonium-ion (240) 240
old medline (239) 239
solvents (238) 238
chemical properties (237) 237
chemistry, applied (234) 234
multidisciplinary sciences (233) 233
female (232) 232
amines (229) 229
quaternary ammonium compounds - chemical synthesis (225) 225
amino acids (219) 219
anions (217) 217
quaternary ammonium compounds - analysis (216) 216
research article (216) 216
physics (215) 215
thermodynamics (210) 210
time factors (209) 209
general and physical chemistry (208) 208
biochemistry (206) 206
membranes (206) 206
solubility (205) 205
crystallography, x-ray (204) 204
phosphates (204) 204
analytical chemistry (200) 200
biochemical research methods (200) 200
life sciences (200) 200
antibacterial agents (197) 197
molecular sequence data (196) 196
biophysics (195) 195
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (8237) 8237
Japanese (185) 185
Chinese (141) 141
Russian (69) 69
French (63) 63
German (56) 56
Italian (33) 33
Polish (25) 25
Portuguese (23) 23
Czech (10) 10
Korean (8) 8
Slovak (7) 7
Persian (6) 6
Dutch (4) 4
Chamorro (2) 2
Lithuanian (2) 2
Spanish (2) 2
Ukrainian (2) 2
Arabic (1) 1
Croatian (1) 1
Hebrew (1) 1
Hungarian (1) 1
Serbian (1) 1
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text Antimicrobial polymeric materials with quaternary ammonium and phosphonium salts
by Xue, Yan and Xiao, Huining and Zhang, Yi
International journal of molecular sciences, ISSN 1661-6596, 02/2015, Volume 16, Issue 2, pp. 3626 - 3655
Antimicrobial | Quaternary ammonium salt | Cationic polymer | Quaternary phosphonium salt | Biochemistry & Molecular Biology | Physical Sciences | Chemistry | Life Sciences & Biomedicine | Chemistry, Multidisciplinary | Science & Technology | Microbial Sensitivity Tests | Anti-Infective Agents - chemistry | Anti-Infective Agents - pharmacology | Polymers - pharmacology | Organophosphorus Compounds - pharmacology | Organophosphorus Compounds - chemistry | Polymers - chemistry | Molecular Structure | Quaternary Ammonium Compounds - chemistry | Quaternary Ammonium Compounds - pharmacology | Salt | Pathogens | Antimicrobial agents | Polymers | Index Medicus | antimicrobial | cationic polymer | quaternary phosphonium salt | quaternary ammonium salt
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Quaternary ammonium salt N-(dodecyloxycarboxymethyl)-N,N,N-trimethyl ammonium chloride induced alterations in Saccharomyces cerevisiae physiology
by Obłąk, Ewa and Piecuch, Agata and Maciaszczyk-Dziubińska, Ewa and Wawrzycka, Donata
Journal of biosciences, ISSN 0250-5991, 12/2016, Volume 41, Issue 4, pp. 601 - 614
Life Sciences | Biomedicine, general | Life Sciences, general | Microbiology | plasma membrane | quaternary ammonium salts | Zoology | Drug resistance | Plant Sciences | Saccharomyces cerevisiae | Cell Biology | Biology | Life Sciences & Biomedicine - Other Topics | Life Sciences & Biomedicine | Science & Technology | Ergosterol - genetics | Osmotic Pressure | Ethanol - toxicity | Saccharomyces cerevisiae - genetics | Ergosterol - biosynthesis | Oxidative Stress - genetics | Saccharomyces cerevisiae - drug effects | Saccharomyces cerevisiae Proteins - biosynthesis | Saccharomyces cerevisiae Proteins - genetics | Proton-Translocating ATPases - biosynthesis | Gene Expression Regulation, Fungal - drug effects | Ammonium Chloride - pharmacology | Proton-Translocating ATPases - genetics | Mutation | Cell Membrane - drug effects | Quaternary Ammonium Compounds - pharmacology | Physiological aspects | Genetic aspects | Research | Brewer's yeast | Ammonia | Salt | Genotype & phenotype | Yeast | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text Cobalt‐Catalyzed Oxidative Annulation of Nitrogen‐Containing Arenes with Alkynes: An Atom‐Economical Route to Heterocyclic Quaternary Ammonium Salts
by Prakash, Sekar and Muralirajan, Krishnamoorthy and Cheng, Chien‐Hong
Angewandte Chemie (International ed.), ISSN 1433-7851, 01/2016, Volume 55, Issue 5, pp. 1844 - 1848
cobalt | C−H activation | annulations | heterocycles | alkynes | C-H activation | Heterocyclic compounds | Cobalt | Organic chemistry | Ammonium | Transformation | Ruthenium | Rhodium | Aromatic compounds | Chemical reactions | Ammonium salts | Quaternary ammonium salts | Nitrogen | Alkynes
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text High‐Valent Pentamethylcyclopentadienylcobalt(III) or ‐iridium(III)‐Catalyzed CH Annulation with Alkynes: Synthesis of Heterocyclic Quaternary Ammonium Salts
by Lao, Ye‐Xing and Zhang, Shang‐Shi and Liu, Xu‐Ge and Jiang, Chun‐Yong and Wu, Jia‐Qiang and Li, Qingjiang and Huang, Zhi‐Shu and Wang, Honggen
Advanced synthesis & catalysis, ISSN 1615-4150, 06/2016, Volume 358, Issue 13, pp. 2186 - 2191
iridium | oxidation | CH activation | cobalt | heterocycles | Organic chemistry | Synthesis | Chemical reactions | Tolerances | Quaternary ammonium salts | Catalysis | Functional groups | Alkynes
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text π–π conjugations improve the long-term antibacterial properties of graphene oxide/quaternary ammonium salt nanocomposites
by Ye, Xiaoli and Qin, Xiaoming and Yan, Xueru and Guo, Junkang and Huang, Langhuan and Chen, Dengjie and Wu, Ting and Shi, Qingshan and Tan, Shaozao and Cai, Xiang
Chemical engineering journal (Lausanne, Switzerland : 1996), ISSN 1385-8947, 11/2016, Volume 304, pp. 873 - 881
Long-term slow release | Quaternary ammonium salt | Cytotoxicity | Graphene oxide | Antibacterial effect
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text Antibacterial cotton treated with N-halamine and quaternary ammonium salt
by Liu, Ying and Ma, Kaikai and Li, Rong and Ren, Xuehong and Huang, T S
Cellulose (London), ISSN 0969-0239, 12/2013, Volume 20, Issue 6, pp. 3123 - 3130
Polymer Sciences | Quaternary ammonium salt | Chemistry | Physical Chemistry | Antibacterial | N -halamine | Cotton | Bioorganic Chemistry | Organic Chemistry | N-halamine | Physical Sciences | Materials Science, Textiles | Materials Science | Technology | Polymer Science | Science & Technology | Materials Science, Paper & Wood | Ammonium chloride | E coli | Hydantoin | Antimicrobial agents | Bacteria | Hydrophobicity | Quaternary ammonium salts | Coatings | Antiinfectives and antibacterials | Biocides | Cotton fibers
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text Tetra(iso-hexyl)ammonium BromideThe Most Powerful Quaternary Ammonium-Based Tetrahydrofuran Crystal Growth Inhibitor and Synergist with Polyvinylcaprolactam Kinetic Gas Hydrate Inhibitor
by Chua, Pei Cheng and Kelland, Malcolm A
Energy & fuels, ISSN 0887-0624, 02/2012, Volume 26, Issue 2, pp. 1160 - 1168
Engineering | Engineering, Chemical | Technology | Energy & Fuels | Science & Technology | Crystal growth | Inhibitors | Tetrahydrofuran | Bromides | Quaternary ammonium salts | Inhibition | Carbon | Synergists | Hydrates
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Exploring the conformational space of cobalt(III)–salen catalyst for CO2/epoxide copolymerization: Effect of quaternary ammonium salts on preference of alternative isomers
by Dyduch, Karol and Srebro‐Hooper, Monika and Lee, Bun Yeoul and Michalak, Artur
Journal of computational chemistry, ISSN 0192-8651, 09/2018, Volume 39, Issue 23, pp. 1854 - 1867
bifunctional Co(III) catalysts | CO2/epoxide copolymerization | cisβ/trans complexes | conformational space | Co(III)–salen complexes | epoxide copolymerization | Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology | Molecular dynamics | Analysis | Isomerization | Ammonium | Catalysts | Carbon dioxide | Chains | Copolymerization | Ammonium salts | Isomers | Crystallography | Cobalt | Catalysis | Quaternary ammonium salts | Enlargement
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text Quaternary Ammonium Salt-Based Cross-Linked Micelles to Combat Biofilm
by Liu, Fangqin and He, Dengfeng and Yu, Yunlong and Cheng, Lei and Zhang, Shiyong
Bioconjugate chemistry, ISSN 1043-1802, 03/2019, Volume 30, Issue 3, pp. 541 - 546
Biochemistry & Molecular Biology | Physical Sciences | Chemistry | Chemistry, Organic | Life Sciences & Biomedicine | Biochemical Research Methods | Chemistry, Multidisciplinary | Science & Technology | Nanoparticles | Oligomers | Ammonium | Biofilms | Micelles | Antimicrobial agents | Crosslinking | Ammonium salts | Quaternary ammonium salts | Lipase | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights