X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (1123) 1123
Patent (814) 814
Conference Proceeding (48) 48
Magazine Article (46) 46
Dissertation (23) 23
Book / eBook (13) 13
Publication (13) 13
Newspaper Article (6) 6
Book Chapter (5) 5
Video Recording (2) 2
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
human necessities (277) 277
chemistry (268) 268
metallurgy (259) 259
hygiene (167) 167
medical or veterinary science (167) 167
performing operations (157) 157
transporting (157) 157
preparations for medical, dental, or toilet purposes (140) 140
specific therapeutic activity of chemical compounds ormedicinal preparations (121) 121
physics (119) 119
organic chemistry (103) 103
index medicus (93) 93
measuring (84) 84
testing (84) 84
electricity (76) 76
foods or foodstuffs (66) 66
their treatment, not covered by other classes (66) 66
heterocyclic compounds (65) 65
compositions based thereon (57) 57
microbiology (57) 57
organic macromolecular compounds (57) 57
their preparation or chemical working-up (57) 57
investigating or analysing materials by determining theirchemical or physical properties (56) 56
mechanical engineering (56) 56
agriculture (55) 55
humans (54) 54
blasting (53) 53
heating (53) 53
lighting (53) 53
weapons (53) 53
biochemistry (51) 51
forestry (51) 51
animal husbandry (50) 50
conveying (50) 50
fishing (50) 50
handling thin or filamentary material (50) 50
hunting (50) 50
packing (50) 50
storing (50) 50
trapping (50) 50
beer (48) 48
enzymology (48) 48
mutation or genetic engineering (48) 48
spirits (48) 48
vinegar (48) 48
wine (48) 48
general tagging of cross-sectional technologies spanning over several sections of the ipc (45) 45
general tagging of new technological developments (45) 45
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (45) 45
technologies or applications for mitigation or adaptation againstclimate change (45) 45
culture media (41) 41
compositions thereof (40) 40
microorganisms or enzymes (40) 40
propagating, preserving or maintaining microorganisms (40) 40
female (36) 36
male (36) 36
chemistry, multidisciplinary (34) 34
compositions of macromolecular compounds (34) 34
generation (34) 34
fixed constructions (33) 33
analysis (32) 32
basic electric elements (32) 32
use of inorganic or non-macromolecular organic substances ascompounding ingredients (32) 32
conversion or distribution of electric power (31) 31
foods, foodstuffs, or non-alcoholic beverages, not covered bysubclasses a23b - a23j (31) 31
nanoparticles (31) 31
preservation of foods or foodstuffs, in general (31) 31
their preparation or treatment, e.g. cooking, modification ofnutritive qualities, physical treatment (31) 31
climate change mitigation technologies in the production orprocessing of goods (30) 30
animals (29) 29
paper (26) 26
physical or chemical processes or apparatus in general (26) 26
textiles (26) 26
pneumatic tube conveyors (24) 24
shop conveyor systems (24) 24
transport or storage devices, e.g. conveyors for loading ortipping (24) 24
adhesives (23) 23
china (23) 23
dyes (23) 23
fodder (23) 23
indexing scheme relating to foods, foodstuffs or non-alcoholicbeverages (23) 23
mice (23) 23
miscellaneous applications of materials (23) 23
miscellaneous compositions (23) 23
natural resins (23) 23
paints (23) 23
peptides (23) 23
polishes (23) 23
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (19) 19
materials science, multidisciplinary (19) 19
nanoscience & nanotechnology (19) 19
cancer (18) 18
chemistry, physical (18) 18
hydrogels (17) 17
identification (17) 17
calculating (16) 16
computing (16) 16
counting (16) 16
engineering elements and units (16) 16
general measures for producing and maintaining effectivefunctioning of machines or installations (16) 16
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
East Asian (Cheng Yu Tung) - Stacks (2) 2
Robarts - Stacks (2) 2
UTL at Downsview - May be requested (2) 2
Collection Dvlpm't (Acquisitions) - Closed Orders (1) 1
Collection Dvlpm't (Acquisitions) - Vendor file (1) 1
East Asian (Cheng Yu Tung) - Audio Visual (1) 1
East Asian (Cheng Yu Tung) - Reference (1) 1
Gerstein Science - Stacks (1) 1
Map & Data - Map Collection (1) 1
St. Michael's College (John M. Kelly) - Audio Visual (1) 1
Trinity College (John W Graham) - Stacks (1) 1
UofT at Mississauga - Reference (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
Chinese (1444) 1444
English (1257) 1257
French (31) 31
German (14) 14
Spanish (5) 5
Korean (3) 3
Portuguese (3) 3
Japanese (2) 2
Danish (1) 1
Russian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1991, Di 1 ban., ISBN 7805106541, 3, 2, 201
Book
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2015, Volume 54, Issue 27, pp. 7944 - 7948
A new type of multistimuli‐responsive hydrogels cross‐linked by metal ions and biopolymers is reported. By mixing the biopolymer chitosan (CS) with a variety... 
hydrogels | biopolymers | supramolecular chemistry | sol–gel processes | transition metals | Sol-gel processes | Transition metals | Hydrogels | Biopolymers | Supramolecular chemistry | sol-gel processes | NANOPARTICLES | POLYMERS | CHITOSAN | LIGHT | CHEMISTRY, MULTIDISCIPLINARY | Analysis | Ions | Phase transitions | Complexation | Gelation | Molds | Crosslinking | Chitosan | Metal ions
Journal Article
Journal Article
Small, ISSN 1613-6810, 10/2016, Volume 12, Issue 39, pp. 5477 - 5487
Local hypoxia in tumors, as well as the short lifetime and limited action region of 1O2, are undesirable impediments for photodynamic therapy (PDT), leading to... 
cancer therapy | iron | theranostics | biofunctional materials | catalyst | drugs | Magnetic resonance imaging | Photochemotherapy | Cervical cancer | Cancer | Hypoxia | Mitochondria | Photodynamic therapy | Nuclear magnetic resonance--NMR
Journal Article
1990, Di 1 ban., ISBN 7805581517, 3, 295
Book
2011, Di 1 ban., Hong men yu xin hai ge ming cong shu, ISBN 9787514501360, 7, 463
Book
Applied Optics, ISSN 1559-128X, 01/2020, Volume 59, Issue 1, p. 92
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 11/2018, Volume 57, Issue 48, pp. 15772 - 15776
Peristaltic crawling, which is the moving mechanism of earthworm‐like limbless creatures in narrow spaces, is a challenging target to mimic by using soft... 
peristaltic crawling | hydrogels | photo actuators | soft actuators | electrostatic repulsion | GOLD NANOPARTICLES | ROBOT | GELS | FLOW-CONTROL | LOCOMOTION | RELEASE | CHEMISTRY, MULTIDISCIPLINARY | THERAPY | REPULSION | WATER | Actuators | Anisotropy | Gold | Scanning | Hydrogels | Reversing | Contraction | Photothermal conversion | Nanoparticles | Irradiation | Infrared radiation | Electrolytes | Nanorods | Elongation
Journal Article
Toxicology in Vitro, ISSN 0887-2333, 12/2019, Volume 61, p. 104626
It is well known that embryonic development can be perturbed by environmental factors such as heavy metals. Mercury is one of the most significant threats to... 
TGF-β1 | Trophoblast | p38 | HgCl2 | Apoptosis
Journal Article
ChemPhysChem, ISSN 1439-4235, 08/2014, Volume 15, Issue 12, pp. 2421 - 2430
Journal Article