200
S. V. Vasylyuk et al.
2 Conclusions
The wide-ranging analysis of the conductivity of polymer polymethine chain was
made in this work, and the common expression for the current that caused by electron
injected in polymethine dye with the soliton excitation was made. Particular variants
that are equivalent to special conductivity types are considered. This dependence of
charge distribution is confirmed experimentally by NMR spectra of
13 C and shown
that the amplitude of the chemical shift alternation inside the polymethine chain of
long cyanine dyes was less important than at the ends of the chain. This, in our
opinion, undoubtedly indicates that the effects of finite groups on the borders of the
chain are preponderated.
References
1. Breda JL, Belionne D, Cornil J, Calhert JPh, Shuai Z, Silbey R (2002) The electronic structure
of π-conjugated oligomers and polymers: a quantum-chemical approach to transport properties.
Synth Met 125:107–116
2. Breda JL, Street GB (1985) Polaron, bipolaron and solitons in conductiong polymers. Acc
Chem Res 18:309–315
3. Sevryukova MM, Piryatinski YuP, Vasylyuk SV, Yashchuk VM, Viniychuk OO, Gerasov
AO, Slominskii YuL, Kachkovsky OD (2012) Cyanine-like and polyenic relaxation paths of
merocyanines derivatives of malodinytryle in the excited state detecting by low temperature
time-resolved fluorescence\UJP 57(8)
4. Davydov AC (1984) Solitons in molecular systems. Scient Opin, Kiev, p 288
5. Mishra A (2000) Cyanine during the 1990s: a review. Chem Rev 100:1973–2011
6. Meyers F, Marder SR, Perry JW (1998) Introducing the nonlinear optical properties of organic
materials. In: chemistry of advanced materials. An overreview. Chapt 6. Ed. LV Interrante,
J Hampden-Smith. Wiley-VCH. Inc. New York-Chicherster-Weinheim-Brisbane-SingaporeToronto, 207–268
7. Vasylyuk SV, Suprun AD, Yashchuk VN (2017) About possible mechanisms of Nanoconductivity in Polyenes polymers: the charge Solitons at extremely weak external fields. In: Fesenko
O, Yatsenko L (eds) Nanophysics, Nanomaterials, Interface Studies, and Applications. NANO
2016. Springer Proceedings in Physics, vol 195. Springer, Cham
8. Suprun AD, Vasylyuk SV, Yashchuk VN (2018) The possible mechanisms of conductivity in
polyene-like polymers and types of conductivity in maximally feeble external fields. In: Fesenko
O, Yatsenko L (eds) Nanooptics, Nanophotonics, Nanostructures, and Their Applications.
NANO 2017. Springer Proceedings in Physics, vol 210. Springer, Cham
9. Lepkowich RS, Przhonska OV, Hales JM, Hagan DJ, Van Sryland EW, Bondar MV, Slominski
YL, Kachkovski AD (2004) Nature of electron trasitions in thiacyanines with a long
polymethine chain. Chem Phys 305:259–270
10. Kachkovski AD, Tolmachev AI, Slominski YL, Kudinova MA, Derevyanko NA, Zhukova OO
(2005) Electronic properties of polymethine systems. Soliton symmetry breaking and spectral
features of dyes with a long chain. Dyes and Pigments 64:207–216
11. Kachkovskiy AD, Przhonska OV, Ryabitzki AB (2007) Symmetry breaking in cationic and
anionic polymethine dyes. J Molec Struct (THEOCHEM) 802:75–83
12. Reimers JR, Hush NS (1993) Hole, Electron and energy transfer through bridged systems.
VIII Soliton molecular switching in symmetry-broken Brooker (polymethinecyanine) cations.
Chem Phys 176:407–420
S. V. Vasylyuk et al.
2 Conclusions
The wide-ranging analysis of the conductivity of polymer polymethine chain was
made in this work, and the common expression for the current that caused by electron
injected in polymethine dye with the soliton excitation was made. Particular variants
that are equivalent to special conductivity types are considered. This dependence of
charge distribution is confirmed experimentally by NMR spectra of
13 C and shown
that the amplitude of the chemical shift alternation inside the polymethine chain of
long cyanine dyes was less important than at the ends of the chain. This, in our
opinion, undoubtedly indicates that the effects of finite groups on the borders of the
chain are preponderated.
References
1. Breda JL, Belionne D, Cornil J, Calhert JPh, Shuai Z, Silbey R (2002) The electronic structure
of π-conjugated oligomers and polymers: a quantum-chemical approach to transport properties.
Synth Met 125:107–116
2. Breda JL, Street GB (1985) Polaron, bipolaron and solitons in conductiong polymers. Acc
Chem Res 18:309–315
3. Sevryukova MM, Piryatinski YuP, Vasylyuk SV, Yashchuk VM, Viniychuk OO, Gerasov
AO, Slominskii YuL, Kachkovsky OD (2012) Cyanine-like and polyenic relaxation paths of
merocyanines derivatives of malodinytryle in the excited state detecting by low temperature
time-resolved fluorescence\UJP 57(8)
4. Davydov AC (1984) Solitons in molecular systems. Scient Opin, Kiev, p 288
5. Mishra A (2000) Cyanine during the 1990s: a review. Chem Rev 100:1973–2011
6. Meyers F, Marder SR, Perry JW (1998) Introducing the nonlinear optical properties of organic
materials. In: chemistry of advanced materials. An overreview. Chapt 6. Ed. LV Interrante,
J Hampden-Smith. Wiley-VCH. Inc. New York-Chicherster-Weinheim-Brisbane-SingaporeToronto, 207–268
7. Vasylyuk SV, Suprun AD, Yashchuk VN (2017) About possible mechanisms of Nanoconductivity in Polyenes polymers: the charge Solitons at extremely weak external fields. In: Fesenko
O, Yatsenko L (eds) Nanophysics, Nanomaterials, Interface Studies, and Applications. NANO
2016. Springer Proceedings in Physics, vol 195. Springer, Cham
8. Suprun AD, Vasylyuk SV, Yashchuk VN (2018) The possible mechanisms of conductivity in
polyene-like polymers and types of conductivity in maximally feeble external fields. In: Fesenko
O, Yatsenko L (eds) Nanooptics, Nanophotonics, Nanostructures, and Their Applications.
NANO 2017. Springer Proceedings in Physics, vol 210. Springer, Cham
9. Lepkowich RS, Przhonska OV, Hales JM, Hagan DJ, Van Sryland EW, Bondar MV, Slominski
YL, Kachkovski AD (2004) Nature of electron trasitions in thiacyanines with a long
polymethine chain. Chem Phys 305:259–270
10. Kachkovski AD, Tolmachev AI, Slominski YL, Kudinova MA, Derevyanko NA, Zhukova OO
(2005) Electronic properties of polymethine systems. Soliton symmetry breaking and spectral
features of dyes with a long chain. Dyes and Pigments 64:207–216
11. Kachkovskiy AD, Przhonska OV, Ryabitzki AB (2007) Symmetry breaking in cationic and
anionic polymethine dyes. J Molec Struct (THEOCHEM) 802:75–83
12. Reimers JR, Hush NS (1993) Hole, Electron and energy transfer through bridged systems.
VIII Soliton molecular switching in symmetry-broken Brooker (polymethinecyanine) cations.
Chem Phys 176:407–420