EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS

Alexander P. Demchenko, Nikolai A. Nemkovich, Vladimir I. Tomin

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ISBN/ISSN:

978-83-7467-253-5

DOI:

Wydawnictwo:

Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku

Rok wydania:

2015

Liczba stron:

274

XML:ISBN/ISSN:

ONIX MARC21

Bibliografia:

Demchenko, Alexander P.; Nemkovich, Nikolai A.; Tomin, Vladimir I.. EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS. Red. . Słupsk: Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku, 2015, 274 s. ISBN 978-83-7467-253-5

Bibliografia refWorks:

RT Book, Whole

SR Electronic(1)

A1 Demchenko, A.P.

A1 Nemkovich, N.A.

A1 Tomin, V.I.

T1 EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS

PB Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku

PP Słupsk

YR 2015

SN 978-83-7467-253-5

Bibliografia BibTex:

@Book{ 293447, author = "Demchenko, Alexander P. and Nemkovich, Nikolai A. and Tomin, Vladimir I.", editor = "", title = "EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS", publisher = "Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku", year = "2015", address = "Słupsk", isbn = "978-83-7467-253-5" }

Bibliografia endNote:

TY - BOOK

AU - Demchenko, Alexander P.

AU - Nemkovich, Nikolai A.

AU - Tomin, Vladimir I.

ED -

TI - EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS

PB - Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku

CY - Słupsk

PY - 2015

SN - 978-83-7467-253-5

ER -

Netografia (standard APA):

Demchenko, Alexander P.; Nemkovich, Nikolai A.; Tomin, Vladimir I.. EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS [baza danych online] Słupsk: Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku, 2015 [dostęp: 25 08 2024]. Dostęp w Ibuk Libra: https://libra.ibuk.pl/reader/excited-state-reactions-and-heterogeneity-of-molecular-solutions-alexander-p-demchenko-nikolai-293447.

Inherent peculiarities of liquid molecular systems including organic ones are fluctuations of microdensity, micropolarity and other microcharacteristics of medium owing to thermal motions of molecules and their segments. In polymer and biological ...

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ISBN/ISSN:

978-83-7467-253-5

DOI:

Wydawnictwo:

Wydawnictwo Naukowe Uniwersytetu Pomorskiego w Słupsku

Rok wydania:

2015

Liczba stron:

274

XML:ISBN/ISSN:

ONIX MARC21

Spis treści niedostępny

1.1.INTRODUCTION

Whenameasuredexperimentalparameterstartstodependonsomefac-

torinanunforeseenandunpredictablemanner,itisfirstconsideredasacu-

riosityandatroubleforresearchers.Andonlyafterthisphenomenonis

studiedinmoredetailandthereappearsanunderstandingofitsmechanism

andconditionsofobservation,thenanefficientapplicationmaystartwith

derivingnewandoftenvaluableinformation.Agroupofsuchphenomena

thatrefertofluorescencespectroscopyandgotacommonname“Red-Edge

effects”havepassedthisevolution.Itwasinitiallyfoundthatinsomespe-

cialconditionsoflightexcitationthefluorescencespectroscopicproperties

donotconformtoclassicalrules.Thus,whenfluorescenceisexcitedatthe

red(long-wavelength)edgetheemissionspectra,itcandependonexcitation

wavelength,andtheexcited-stateenergytransfer,ifpresent,failsatthe“red”

excitationedge.Lateranumberofwavelength-selectivetime-dependent

phenomenawereobservedandcharacterized.Moreover,itwasfoundthat

thered-edgeexcitationcaninfluenceprofoundlytheexcited-statereactions,

suchasisomerizations,electronandprotontransfers.Forexplainingthese

effects,commonmolecular-basedthinkinghasbecomeinsufficient;solute-

solventinteractionsandthedistributionsoftheirenergiesincondensedsys-

temsthatmayinvolvetheirre-arrangementsonascaleoftimemustbecon-

sidered.

Unlikeidealcrystal,whereonlyvibrationalmotionsareallowed,real

condensedmattersystemsusuallydisplaymuchgreaterpossibilitiesforin-

termolecularconfigurationsresultinginstructural,energeticanddynamic

microscopicstructuraldisorders(Goldenfeld&Kadanoff1999,Richert&Blu-

men1994,Wisitsorasak&Wolynes2014).Theyresultsinavarietyofnew

properties:broadeningorevendisappearanceoffirst-orderphasetransi-

tions(Scharnagletal.2005),nonexponentialkineticsofphotophysicaland

photochemicalreactions(Edholm&Blomberg2000,Richertetal.1986),non-

Arrhenius-typeactivatedprocesses(Demchenko1997)andothers.Inmany

casesthedisorderiscombinedwithmicroscopicstructuralheterogeneity,

formationofsupramolecularstructuresandmicro-phases.Theseproperties

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EXCITED STATE REACTIONS AND HETEROGENEITY OF MOLECULAR SOLUTIONS

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