Luminescent charge-transfer complexes : tuning emission in binary fluorophore mixtures

Charge-transfer (CT) complexes composed of a π-electron-poor naphthalene diimide (NDI) derivative combined with a series of π-electron-rich donors were investigated. Solutions of the CT complexes are nonemissive; however, solid-state complexes and aqueous suspensions display emission that is depende...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 27(2011), 11 vom: 07. Juni, Seite 6554-8
1. Verfasser: Gujrati, Maneesh D (VerfasserIn)
Weitere Verfasser: Kumar, N S Saleesh, Brown, Adrienne S, Captain, Burjor, Wilson, James N
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Fluorescent Dyes Naphthalenes Pyrenes naphthalene 2166IN72UN pyrene 9E0T7WFW93
LEADER 01000naa a22002652 4500
001 NLM208004300
003 DE-627
005 20231224003216.0
007 cr uuu---uuuuu
008 231224s2011 xx |||||o 00| ||eng c
024 7 |a 10.1021/la2012809  |2 doi 
028 5 2 |a pubmed24n0693.xml 
035 |a (DE-627)NLM208004300 
035 |a (NLM)21548624 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Gujrati, Maneesh D  |e verfasserin  |4 aut 
245 1 0 |a Luminescent charge-transfer complexes  |b tuning emission in binary fluorophore mixtures 
264 1 |c 2011 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 23.09.2011 
500 |a Date Revised 15.11.2012 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Charge-transfer (CT) complexes composed of a π-electron-poor naphthalene diimide (NDI) derivative combined with a series of π-electron-rich donors were investigated. Solutions of the CT complexes are nonemissive; however, solid-state complexes and aqueous suspensions display emission that is dependent on the energy of the HOMO of the electron donor. Crystallographic analysis of a pyrene-NDI complex reveals columnar packing and a high degree of frontier molecular orbital (FMO) overlap that likely contributes to the observed optical properties. The fluorescent CT particles are utilized as imaging agents; additional luminescent CT complexes may be realized by considering FMO energies and topologies 
650 4 |a Journal Article 
650 7 |a Fluorescent Dyes  |2 NLM 
650 7 |a Naphthalenes  |2 NLM 
650 7 |a Pyrenes  |2 NLM 
650 7 |a naphthalene  |2 NLM 
650 7 |a 2166IN72UN  |2 NLM 
650 7 |a pyrene  |2 NLM 
650 7 |a 9E0T7WFW93  |2 NLM 
700 1 |a Kumar, N S Saleesh  |e verfasserin  |4 aut 
700 1 |a Brown, Adrienne S  |e verfasserin  |4 aut 
700 1 |a Captain, Burjor  |e verfasserin  |4 aut 
700 1 |a Wilson, James N  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 27(2011), 11 vom: 07. Juni, Seite 6554-8  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:27  |g year:2011  |g number:11  |g day:07  |g month:06  |g pages:6554-8 
856 4 0 |u http://dx.doi.org/10.1021/la2012809  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 27  |j 2011  |e 11  |b 07  |c 06  |h 6554-8