Optical encoding of luminescent carbon nanodots in confined spaces

Stable emissive carbon nanodots were generated in zeolite crystals using near infrared photon irradiation gradually converting the occluded organic template, originally used to synthesize the zeolite crystals, into discrete luminescent species consisting of nano-sized carbogenic fluorophores, as asc...

Celý popis

Uložené v:

Podrobná bibliografia
Vydané v:	Chemical communications (Cambridge, England) Ročník 57; číslo 90; s. 11952
Hlavní autori:	Bartholomeeusen, Evelyne, De Cremer, Gert, Kennes, Koen, Hammond, Ceri, Hermans, Ive, Lu, Jiang-Bo, Schryvers, Dominique, Jacobs, Pierre A, Roeffaers, Maarten B J, Hofkens, Johan, Sels, Bert F, Coutino-Gonzalez, Eduardo
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	11.11.2021
ISSN:	1364-548X, 1364-548X
On-line prístup:	Zistit podrobnosti o prístupe
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!

Popis
Shrnutí:	Stable emissive carbon nanodots were generated in zeolite crystals using near infrared photon irradiation gradually converting the occluded organic template, originally used to synthesize the zeolite crystals, into discrete luminescent species consisting of nano-sized carbogenic fluorophores, as ascertained using Raman microscopy, and steady-state and time-resolved spectroscopic techniques. Photoactivation in a confocal laser fluorescence microscope allows 3D resolved writing of luminescent carbon nanodot patterns inside zeolites providing a cost-effective and non-toxic alternative to previously reported metal-based nanoclusters confined in zeolites, and opens up opportunities in bio-labelling and sensing applications.Stable emissive carbon nanodots were generated in zeolite crystals using near infrared photon irradiation gradually converting the occluded organic template, originally used to synthesize the zeolite crystals, into discrete luminescent species consisting of nano-sized carbogenic fluorophores, as ascertained using Raman microscopy, and steady-state and time-resolved spectroscopic techniques. Photoactivation in a confocal laser fluorescence microscope allows 3D resolved writing of luminescent carbon nanodot patterns inside zeolites providing a cost-effective and non-toxic alternative to previously reported metal-based nanoclusters confined in zeolites, and opens up opportunities in bio-labelling and sensing applications.
Bibliografia:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1364-548X 1364-548X
DOI:	10.1039/d1cc04777a