Show simple item record

dc.contributor.authorWang, Boyang
dc.contributor.authorLi, Jian
dc.contributor.authorTang, Zhiyong
dc.contributor.authorYang, Bai
dc.contributor.authorLu, Siyu
dc.date.accessioned2019-09-23T02:58:30Z
dc.date.available2019-09-23T02:58:30Z
dc.date.issued2019
dc.identifier.issn2095-9273
dc.identifier.doi10.1016/j.scib.2019.07.021
dc.identifier.urihttp://hdl.handle.net/10072/387636
dc.description.abstractNear-infrared emissive carbon dots (CDs) were synthesized by hydrothermal method. The as-prepared CDs exhibited a relatively high quantum yield (QY) of 33.96% in an aqueous solution, and the peak toward the near-infrared fluorescence reached 685 nm. The CDs exhibited pH-sensitive characteristics under strong acidic conditions. Even at pH = 0, the as-prepared CDs retained a high fluorescence intensity, which proved that they possessed good acid resistance. More importantly, the CDs were sensitive to the Fe3+ changes in living cells. In addition, they could also be used for white and red emissive LEDs. This discovery will expand the use of aqueous-phase high QY CDs in the field of living cell sensing and imaging.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherElsevier
dc.relation.ispartofpagefrom1285
dc.relation.ispartofpageto1292
dc.relation.ispartofissue17
dc.relation.ispartofjournalScience Bulletin
dc.relation.ispartofvolume64
dc.subject.fieldofresearchEnvironmental Sciences
dc.subject.fieldofresearchcode05
dc.titleNear-infrared emissive carbon dots with 33.96% emission in aqueous solution for cellular sensing and light-emitting diodes
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationWang, B; Li, J; Tang, Z; Yang, B; Lu, S, Near-infrared emissive carbon dots with 33.96% emission in aqueous solution for cellular sensing and light-emitting diodes, Science Bulletin, 2019, 64 (17), pp. 1285-1292
dc.date.updated2019-09-23T02:56:59Z
gro.hasfulltextNo Full Text
gro.griffith.authorTang, Zhiyong


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record