CARBON DOT

Article : 12,646 Patent : 293

DEFINITIONS

Carbon-based quantum dots consisting of graphene quantum dots and carbon quantum dots are a new class of carbon nanomaterials with sizes below 10 nm.

Reference : Y. Wang et al., Journal of Materials Chemistry C 2 (2014) 6921

Carbon dots can be generally defined as a quasi-0D carbon-based material with a size below 20 nm, and fluorescence is their intrinsic property.

Reference : J. Liu et al., ACS Central Science 6 (2020) 2179

SIMILAR MORPHOLOGY

INDICATORS

SCIENCE

Time

Quantity

Unit

Source

Last Update

Rank

Average citation per nano-article

It is the average number of times the nanotechnology articles published within a year have been cited in the Journal Citation Reports.

Abbreviation:

Average citation per nano-article
2020/01/01
2020/12/31
5.14
Citation per article
2020/12/31
3rd

Citations to nanotechnology publications

The total number of times all records have been cited: This field displays the total number of citations to all of the nanotechnology-related articles in the set of search results.

Abbreviation:

Total citations
2020/01/01
2020/12/31
14,976
Citation
2020/12/31
14th

h-Index of nanotechnology publications

This field displays the h-index count and is based on a list of publications ranked in descending order by the Times Cited count. The h-index is the number of the item/publication in the h rank of the mentioned ranking that has at least "h" citations. For example, an h-index of 20 means 20 items have 20 citations or more. This metric is useful because it discounts the disproportionate weight of highly cited papers or papers that have not yet been cited.

Abbreviation:

h-Index of nano-articles
2020/01/01
2020/12/31
31.00
--
2020/12/31
15th

Nanotechnology publications

Number of nanotechnology-related articles indexed in Web of Science (WoS)

Abbreviation:

Nano-articles
2020/01/01
2020/12/31
2,915
Article
2020/12/31
17th

INNOVATION

Time

Quantity

Unit

Source

Last Update

Rank

Nanotechnology patents in USPTO

The indicator shows the number of nanotechnology granted patents in USPTO. According to ISO/TS 18110 (First Edition 2015-08-15), the definition of nanotechnology patents is “patents that include at least one claim related to nanotechnology or patents classified with an IPC classification code related to nanotechnology such as B82.

Abbreviation:

Nanopatent (USPTO)
2020/01/01
2020/12/31
27
Patent
2020/12/31
31th

Nanotechnology published patent applications in USPTO

The indicator shows the number of nanotechnology patents applications published (but not yet granted) in USPTO. According to ISO/TS 18110 (First Edition 2015-08-15), the definition of nanotechnology patents is “patents that include at least one claim related to nanotechnology or patents classified with an IPC classification code related to nanotechnology such as B82.

Abbreviation:

Published Nanopatent applications (USPTO)
2020/01/01
2020/12/31
43
Patent
2020/12/31
29th