X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (1809) 1809
Patent (1788) 1788
Conference Proceeding (245) 245
Magazine Article (65) 65
Publication (50) 50
Dissertation (27) 27
Book Chapter (18) 18
Book / eBook (12) 12
Newspaper Article (6) 6
Reference (2) 2
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
physics (486) 486
human necessities (376) 376
performing operations (332) 332
transporting (332) 332
electricity (311) 311
chemistry (288) 288
metallurgy (280) 280
index medicus (242) 242
testing (220) 220
measuring (211) 211
fixed constructions (182) 182
tobacco (171) 171
calculating (170) 170
computing (170) 170
counting (170) 170
cigarettes (169) 169
cigars (169) 169
smokers' requisites (169) 169
match boxes (160) 160
lighting (134) 134
mechanical engineering (134) 134
heating (132) 132
blasting (130) 130
electric communication technique (130) 130
weapons (130) 130
humans (105) 105
hygiene (100) 100
medical or veterinary science (100) 100
materials science, multidisciplinary (99) 99
electric digital data processing (97) 97
analysis (86) 86
general tagging of cross-sectional technologies spanning over several sections of the ipc (86) 86
general tagging of new technological developments (86) 86
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (86) 86
animals (85) 85
technologies or applications for mitigation or adaptation againstclimate change (85) 85
basic electric elements (79) 79
generation (74) 74
organic chemistry (74) 74
investigating or analysing materials by determining theirchemical or physical properties (72) 72
chemistry, physical (71) 71
mining (71) 71
pictorial communication, e.g. television (71) 71
earth drilling (70) 70
小微企业 (69) 69
physical or chemical processes or apparatus in general (68) 68
conversion or distribution of electric power (67) 67
agriculture (66) 66
chemistry, multidisciplinary (64) 64
female (64) 64
forestry (64) 64
earth drilling, e.g. deep drilling (63) 63
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (63) 63
animal husbandry (61) 61
fishing (61) 61
hunting (61) 61
trapping (59) 59
male (58) 58
physics, applied (58) 58
microbiology (56) 56
preparations for medical, dental, or toilet purposes (55) 55
packing (53) 53
conveying (52) 52
handling thin or filamentary material (52) 52
storing (52) 52
research (49) 49
separation (49) 49
specific therapeutic activity of chemical compounds ormedicinal preparations (48) 48
nanoscience & nanotechnology (46) 46
optics (46) 46
biochemistry (45) 45
cancer (45) 45
expression (43) 43
engineering, electrical & electronic (40) 40
machine tools (39) 39
metal-working not otherwise provided for (39) 39
nanoparticles (39) 39
ferrous or non-ferrous alloys (38) 38
handling record carriers (38) 38
measuring electric variables (38) 38
measuring magnetic variables (38) 38
performance (38) 38
algorithms (37) 37
heterocyclic compounds (37) 37
mice (37) 37
transmission of digital information, e.g. telegraphiccommunication (37) 37
presentation of data (36) 36
proteins (36) 36
recognition of data (36) 36
building (35) 35
ceramics (35) 35
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (35) 35
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (35) 35
biochemistry & molecular biology (34) 34
graphene (34) 34
record carriers (34) 34
treatment of alloys or non-ferrous metals (34) 34
enzymology (33) 33
adhesives (32) 32
beer (32) 32
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (3213) 3213
Chinese (2132) 2132
French (59) 59
German (31) 31
Korean (8) 8
Japanese (6) 6
Norwegian (6) 6
Portuguese (4) 4
Danish (3) 3
Russian (3) 3
Spanish (2) 2
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, 09/2016, Volume 138, Issue 38, pp. 12332 - 12335
There have been breakthroughs in the development of covalent organic frameworks (COFs) with tunability of composition, structure, and function, but the... 
PLATFORM | STORAGE | CONSTRUCTION | SEPARATION | CRYSTALLINE | 2-DIMENSIONAL POLYMERS | DERIVATIVES | TADDOLS | CHEMISTRY, MULTIDISCIPLINARY | Usage | Diffraction | Chemical properties | Catalysis | X-rays | Metal ions
Journal Article
ACS Applied Materials & Interfaces, ISSN 1944-8244, 01/2015, Volume 7, Issue 1, pp. 482 - 492
The fabrication of multiple heterojunctions with tunable photocatalytic reactivity in full-range BiOBr–BiOI composites based on microstructure modulation and... 
crystal structure | BiOBr | photocatalytic mechanism | BiOI | electronic structure
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 10/2019, Volume 84, Issue 20, pp. 12764 - 12772
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 10/2017, Volume 56, Issue 43, pp. 13342 - 13346
A copper catalytic system was established for the stereoselective hydrodefluorination of gem‐difluoroalkenes through C−F activation to synthesize various Z... 
copper | Z selectivity | hydrodefluorination | fluoroalkanes | fluorine | Z selectivity | LIMITATIONS | ACIDS | BUILDING-BLOCKS | CHEMISTRY, MULTIDISCIPLINARY | INACTIVATION | FLUOROARENES | Zselectivity | OLEFINATION | POLYFLUOROARENES | DERIVATIVES | BORYLATION | Fluorides | Ketones | Copper | Aldehydes | Hydrogen | Carbonyl compounds | Complex compounds | Fluorine | Catalysis | Chemical synthesis | Aliphatic compounds | Carbonyls
Journal Article
Journal Article
Nature Photonics, ISSN 1749-4885, 2014, Volume 8, Issue 6, pp. 462 - 467
Terahertz light can be used to identify numerous complex molecules, but has traditionally remained unexploited due to the lack of powerful broadband sources.... 
PHASE-LOCKING | PHYSICS, APPLIED | OPTICS | SPECTROSCOPY | QUANTUM-CASCADE LASERS | Broadband | Semiconductors | Lasers | Spreads | Quantum cascade lasers | Pulsed lasers | Gain | Narrowband
Journal Article
Journal of Materials Chemistry A, ISSN 2050-7488, 2018, Volume 6, Issue 15, pp. 6393 - 6401
In this work, we have designed and synthesized two new non-fullerene acceptors (NFAs) based on a thiophene-fused benzothiadiazole (BTT) unit as a π-bridge to... 
Structural design | Short circuits | Structural engineering | Short-circuit current | Absorption | Photovoltaic cells | Efficiency | Fullerenes | Malononitrile | Conjugation | Charge transfer | Current density | Photovoltaics | Energy conversion efficiency
Journal Article
FRONTIERS IN PLANT SCIENCE, ISSN 1664-462X, 06/2019, Volume 10, p. 822
Journal Article
Micromachines, ISSN 2072-666X, 2014, Volume 5, Issue 4, pp. 1416 - 1428
Journal Article