, том 381 , издание 3-4 , страницы 519-525

Stepwise interactions, sodium ion photoejection and proton-transfer inhibition in a crown-ether and proton-transfer dye

A. Douhal ¹

A.D. Roshal ¹

J.A. Organero ¹

Скрыть аффилиации авторов Показать аффилиации авторов: 1 аффилиация

Departamento de Quı́mica Fı́sica, Sección de Quı́micas, Facultad de Ciencias del Medio Ambiente, Universidad de Castilla-La Mancha, Avda. Carlos III, S.N., Toledo 45071, Spain |

Тип публикации: Journal Article

Дата публикации: 2003-11-05

Elsevier

Chemical Physics Letters

scimago Q2

wos Q2

БС2

SJR: 0.546

CiteScore: 5.9

Impact factor: 3.1

ISSN: 00092614, 18734448

DOI: 10.1016/j.cplett.2003.10.027

Скопировать DOI

Physical and Theoretical Chemistry

General Physics and Astronomy

Краткое описание

In this Letter, we report on UV–Vis absorption and steady-state and time-resolved emission studies of 4 ′ -monoaza-15-crown-5-flavonol (CF) complexed to Na + in acetonitrile. At the ground state, we observed a stepwise CF:(Na) 2 complex formation. At S 1 , a fast intramolecular charge-transfer event induces ejection of sodium cation from the crown-ether part and photoproduces a complex not observed at S 0 . The proton-transfer reaction normally occurring in free CF is not observed in the photoproduced complex where the sodium ion interacts with the proton-accepting group. The time constant of decomplexation of sodium from the crown-ether ring is less than 10 ps.

Найдено

1 цитирование

Чураков Андрей

к.х.н.

555 публикаций, 7 064 цитирования, 14 рецензий

Индекс Хирша: 38

Институт общей и неорганической химии им. Н.С. Курнакова РАН

Топ-30

Журналы

	1 2 3 4
Journal of Physical Chemistry A	Journal of Physical Chemistry A, 4, 22.22% Journal of Physical Chemistry A 4 публикации, 22.22%
Journal of Physical Organic Chemistry	Journal of Physical Organic Chemistry, 2, 11.11% Journal of Physical Organic Chemistry 2 публикации, 11.11%
Russian Chemical Bulletin	Russian Chemical Bulletin, 1, 5.56% Russian Chemical Bulletin 1 публикация, 5.56%
Journal of Chemical Research	Journal of Chemical Research, 1, 5.56% Journal of Chemical Research 1 публикация, 5.56%
Journal of Photochemistry and Photobiology A: Chemistry	Journal of Photochemistry and Photobiology A: Chemistry, 1, 5.56% Journal of Photochemistry and Photobiology A: Chemistry 1 публикация, 5.56%
AICHE Journal	AICHE Journal, 1, 5.56% AICHE Journal 1 публикация, 5.56%
Accounts of Chemical Research	Accounts of Chemical Research, 1, 5.56% Accounts of Chemical Research 1 публикация, 5.56%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 1, 5.56% Journal of Physical Chemistry C 1 публикация, 5.56%
Physical Chemistry Chemical Physics	Physical Chemistry Chemical Physics, 1, 5.56% Physical Chemistry Chemical Physics 1 публикация, 5.56%
Mendeleev Communications	Mendeleev Communications, 1, 5.56% Mendeleev Communications 1 публикация, 5.56%
Problems of Cryobiology and Cryomedicine	Problems of Cryobiology and Cryomedicine, 1, 5.56% Problems of Cryobiology and Cryomedicine 1 публикация, 5.56%
Chemical Record	Chemical Record, 1, 5.56% Chemical Record 1 публикация, 5.56%
International Journal of Polymer Analysis and Characterization	International Journal of Polymer Analysis and Characterization, 1, 5.56% International Journal of Polymer Analysis and Characterization 1 публикация, 5.56%
Molecules	Molecules, 1, 5.56% Molecules 1 публикация, 5.56%
	1 2 3 4

Издатели

	1 2 3 4 5 6
American Chemical Society (ACS)	American Chemical Society (ACS), 6, 33.33% American Chemical Society (ACS) 6 публикаций, 33.33%
Wiley	Wiley, 4, 22.22% Wiley 4 публикации, 22.22%
Springer Nature	Springer Nature, 1, 5.56% Springer Nature 1 публикация, 5.56%
SAGE	SAGE, 1, 5.56% SAGE 1 публикация, 5.56%
Elsevier	Elsevier, 1, 5.56% Elsevier 1 публикация, 5.56%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 1, 5.56% Royal Society of Chemistry (RSC) 1 публикация, 5.56%
OOO Zhurnal "Mendeleevskie Soobshcheniya"	OOO Zhurnal "Mendeleevskie Soobshcheniya", 1, 5.56% OOO Zhurnal "Mendeleevskie Soobshcheniya" 1 публикация, 5.56%
National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)	National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications), 1, 5.56% National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications) 1 публикация, 5.56%
Taylor & Francis	Taylor & Francis, 1, 5.56% Taylor & Francis 1 публикация, 5.56%
MDPI	MDPI, 1, 5.56% MDPI 1 публикация, 5.56%
	1 2 3 4 5 6

Мы не учитываем публикации, у которых нет DOI.
Статистика публикаций обновляется еженедельно.

Вы ученый?

Создайте профиль, чтобы получать персональные рекомендации коллег, конференций и новых статей.

Войти с ORCID

Метрики

Цитировать

ГОСТ |

Цитировать

ГОСТ Скопировать

Douhal A., Roshal A., Organero J. Stepwise interactions, sodium ion photoejection and proton-transfer inhibition in a crown-ether and proton-transfer dye // Chemical Physics Letters. 2003. Vol. 381. No. 3-4. pp. 519-525.

ГОСТ со всеми авторами (до 50) Скопировать

RIS |

Цитировать

RIS Скопировать

TY - JOUR

DO - 10.1016/j.cplett.2003.10.027

UR - https://doi.org/10.1016/j.cplett.2003.10.027

TI - Stepwise interactions, sodium ion photoejection and proton-transfer inhibition in a crown-ether and proton-transfer dye

T2 - Chemical Physics Letters

AU - Douhal, A.

AU - Roshal, A.D.

AU - Organero, J.A.

PY - 2003

DA - 2003/11/05

PB - Elsevier

SP - 519-525

IS - 3-4

VL - 381

SN - 0009-2614

SN - 1873-4448

ER -

BibTex |

Цитировать

BibTex (до 50 авторов) Скопировать

@article{2003_Douhal,

author = {A. Douhal and A.D. Roshal and J.A. Organero},

title = {Stepwise interactions, sodium ion photoejection and proton-transfer inhibition in a crown-ether and proton-transfer dye},

journal = {Chemical Physics Letters},

year = {2003},

volume = {381},

publisher = {Elsevier},

month = {nov},

url = {https://doi.org/10.1016/j.cplett.2003.10.027},

number = {3-4},

pages = {519--525},

doi = {10.1016/j.cplett.2003.10.027}

}

MLA

Цитировать

MLA Скопировать

Douhal, A., et al. “Stepwise interactions, sodium ion photoejection and proton-transfer inhibition in a crown-ether and proton-transfer dye.” Chemical Physics Letters, vol. 381, no. 3-4, Nov. 2003, pp. 519-525. https://doi.org/10.1016/j.cplett.2003.10.027.

Издатель

Elsevier

Журнал

Chemical Physics Letters

scimago Q2

wos Q2

БС2

SJR

0.546

CiteScore

5.9

Impact factor

3.1

ISSN

00092614 (Print)

18734448