Hybrid materials with an increased resistance to hard X-rays using fullerenes as radical sponges

The protection of organic and hybrid organic-inorganic materials from X-ray damage is a fundamental technological issue for broadening the range of applications of these materials. In the present article it is shown that doping hybrid films with fullerenes C(60) gives a significant reduction of dama...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 19(2012), Pt 4 vom: 15. Juli, Seite 586-90
1. Verfasser: Pinna, Alessandra (VerfasserIn)
Weitere Verfasser: Malfatti, Luca, Piccinini, Massimo, Falcaro, Paolo, Innocenzi, Plinio
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM218762534
003 DE-627
005 20231224041254.0
007 cr uuu---uuuuu
008 231224s2012 xx |||||o 00| ||eng c
024 7 |a 10.1107/S0909049512012848  |2 doi 
028 5 2 |a pubmed24n0729.xml 
035 |a (DE-627)NLM218762534 
035 |a (NLM)22713894 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Pinna, Alessandra  |e verfasserin  |4 aut 
245 1 0 |a Hybrid materials with an increased resistance to hard X-rays using fullerenes as radical sponges 
264 1 |c 2012 
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 18.10.2012 
500 |a Date Revised 20.06.2012 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a The protection of organic and hybrid organic-inorganic materials from X-ray damage is a fundamental technological issue for broadening the range of applications of these materials. In the present article it is shown that doping hybrid films with fullerenes C(60) gives a significant reduction of damage upon exposure to hard X-rays generated by a synchrotron source. At low X-ray dose the fullerene molecules act as `radical scavengers', considerably reducing the degradation of organic species triggered by radical formation. At higher doses the gradual hydroxylation of the fullerenes converts C(60) into fullerol and a bleaching of the radical sinking properties is observed 
650 4 |a Journal Article 
700 1 |a Malfatti, Luca  |e verfasserin  |4 aut 
700 1 |a Piccinini, Massimo  |e verfasserin  |4 aut 
700 1 |a Falcaro, Paolo  |e verfasserin  |4 aut 
700 1 |a Innocenzi, Plinio  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of synchrotron radiation  |d 1994  |g 19(2012), Pt 4 vom: 15. Juli, Seite 586-90  |w (DE-627)NLM09824129X  |x 1600-5775  |7 nnns 
773 1 8 |g volume:19  |g year:2012  |g number:Pt 4  |g day:15  |g month:07  |g pages:586-90 
856 4 0 |u http://dx.doi.org/10.1107/S0909049512012848  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_40 
912 |a GBV_ILN_350 
912 |a GBV_ILN_2005 
951 |a AR 
952 |d 19  |j 2012  |e Pt 4  |b 15  |c 07  |h 586-90