Charge-transfer reactions between C-60 and hydrophilic solutes
Apstrakt
Two different procedures for dissolving fullerene molecule C-60 into aqueous solutions have been developed. Embedding C-60 clusters into a water-soluble host molecule of gamma-cyclodextrin resulted in relatively low concentration of C-60 (5-10 mu M). Prepare of a stable ionic surfactant/water/oil microemulsion provided a method for dissolving C-60 in relatively high concentrations (1 mM). In both cases charge-transfer reactions between hydrophobic molecule of C-60 and hydrophilic solutes were examined. Anion radical C-60(-) was detected in reaction with radiolytically produced radicals (e(aq)(-), (CH3)(2)(C) over dotOH or MV+), and in reaction with excess electrons stored onto nanometer-sized metal (Ag) or quantized semiconductor (TiO2) particles.
Ključne reči:
fullerene / charge-transfer / surfactant systems / anion radical C-60Izvor:
Materials Science Forum, 1998, 282-2, 93-99Napomena:
- Advanced Materials and Processes, 2nd Yugoslav Conference on Advanced Materials (YUGOMAT II), Sep 15-19, 1997, Herceg Novi, Yugoslavia
DOI: 10.4028/www.scientific.net/MSF.282-283.93
ISSN: 0255-5476
WoS: 000075079900013
[ Google Scholar ]Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Dimitrijević, Nada M. AU - Nedeljković, Jovan AU - Šaponjić, Zoran PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6244 AB - Two different procedures for dissolving fullerene molecule C-60 into aqueous solutions have been developed. Embedding C-60 clusters into a water-soluble host molecule of gamma-cyclodextrin resulted in relatively low concentration of C-60 (5-10 mu M). Prepare of a stable ionic surfactant/water/oil microemulsion provided a method for dissolving C-60 in relatively high concentrations (1 mM). In both cases charge-transfer reactions between hydrophobic molecule of C-60 and hydrophilic solutes were examined. Anion radical C-60(-) was detected in reaction with radiolytically produced radicals (e(aq)(-), (CH3)(2)(C) over dotOH or MV+), and in reaction with excess electrons stored onto nanometer-sized metal (Ag) or quantized semiconductor (TiO2) particles. T2 - Materials Science Forum T1 - Charge-transfer reactions between C-60 and hydrophilic solutes VL - 282-2 SP - 93 EP - 99 DO - 10.4028/www.scientific.net/MSF.282-283.93 ER -
@article{ author = "Dimitrijević, Nada M. and Nedeljković, Jovan and Šaponjić, Zoran", year = "1998", abstract = "Two different procedures for dissolving fullerene molecule C-60 into aqueous solutions have been developed. Embedding C-60 clusters into a water-soluble host molecule of gamma-cyclodextrin resulted in relatively low concentration of C-60 (5-10 mu M). Prepare of a stable ionic surfactant/water/oil microemulsion provided a method for dissolving C-60 in relatively high concentrations (1 mM). In both cases charge-transfer reactions between hydrophobic molecule of C-60 and hydrophilic solutes were examined. Anion radical C-60(-) was detected in reaction with radiolytically produced radicals (e(aq)(-), (CH3)(2)(C) over dotOH or MV+), and in reaction with excess electrons stored onto nanometer-sized metal (Ag) or quantized semiconductor (TiO2) particles.", journal = "Materials Science Forum", title = "Charge-transfer reactions between C-60 and hydrophilic solutes", volume = "282-2", pages = "93-99", doi = "10.4028/www.scientific.net/MSF.282-283.93" }
Dimitrijević, N. M., Nedeljković, J.,& Šaponjić, Z.. (1998). Charge-transfer reactions between C-60 and hydrophilic solutes. in Materials Science Forum, 282-2, 93-99. https://doi.org/10.4028/www.scientific.net/MSF.282-283.93
Dimitrijević NM, Nedeljković J, Šaponjić Z. Charge-transfer reactions between C-60 and hydrophilic solutes. in Materials Science Forum. 1998;282-2:93-99. doi:10.4028/www.scientific.net/MSF.282-283.93 .
Dimitrijević, Nada M., Nedeljković, Jovan, Šaponjić, Zoran, "Charge-transfer reactions between C-60 and hydrophilic solutes" in Materials Science Forum, 282-2 (1998):93-99, https://doi.org/10.4028/www.scientific.net/MSF.282-283.93 . .