Aqueous Phase Phosphorescence: Ambient Triplet Harvesting of Purely Organic Phosphors via Supramolecular Scaffolding. (29th November 2018)
- Record Type:
- Journal Article
- Title:
- Aqueous Phase Phosphorescence: Ambient Triplet Harvesting of Purely Organic Phosphors via Supramolecular Scaffolding. (29th November 2018)
- Main Title:
- Aqueous Phase Phosphorescence: Ambient Triplet Harvesting of Purely Organic Phosphors via Supramolecular Scaffolding
- Authors:
- Kuila, Suman
Rao, K. Venkata
Garain, Swadhin
Samanta, Pralok K.
Das, Shubhajit
Pati, Swapan K.
Eswaramoorthy, Muthusamy
George, Subi J. - Abstract:
- Abstract: Ambient solution and amorphous state room temperature phosphorescence (RTP) from purely organic chromophores is rarely achieved. Remarkable stabilization of triplet excitons is realized to obtain deep red phosphorescence in water and in amorphous film state under ambient conditions by a unique supramolecular hybrid assembly between inorganic laponite clay and heavy atom core substituted naphthalene diimide (NDI) phosphor. Structural rigidity and oxygen tolerance of the inorganic template along with controlled molecular organization via supramolecular scaffolding are envisaged to alleviate the unprecedented aqueous phase phosphorescence. Abstract : Wässrige Phosphoreszenz : Ein Koassemblierungsansatz liefert organisch‐anorganische Hybride mit roter Phosphoreszenz sowohl im wässrigen als auch amorphen Zustand bei Raumtemperatur. Der Schweratomeffekt im Naphthalindiimid‐Derivat sowie dessen J‐Aggregation erhöhen die Effizienz des Intersystem‐Crossing, das starre und sauerstofftolerante Laponit‐Templat stabilisiert den Triplettzustand.
- Is Part Of:
- Angewandte Chemie. Volume 130:Number 52(2018)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 130:Number 52(2018)
- Issue Display:
- Volume 130, Issue 52 (2018)
- Year:
- 2018
- Volume:
- 130
- Issue:
- 52
- Issue Sort Value:
- 2018-0130-0052-0000
- Page Start:
- 17361
- Page End:
- 17365
- Publication Date:
- 2018-11-29
- Subjects:
- Naphthalindiimid -- Nichtkovalente Wechselwirkung -- Organisch-anorganische Hybridmaterialien -- Phosphoreszenz -- Selbstorganisation
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201810823 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 22865.xml