Excited state on/off switching of a boron azadipyrromethene single-wall carbon nanotube conjugate

被引：14

作者：

Flavin, Kevin ^{[2
]}

Kopf, Ilona ^{[2
]}

Murtagh, Julie ^{[1
]}

Grossi, Marco ^{[1
]}

O'Shea, Donal F. ^{[1
]}

Giordani, Silvia ^{[2
]}

机构：

[1] Univ Coll Dublin, Sch Chem & Chem Biol, Ctr Synth & Chem Biol, Dublin 4, Ireland

[2] Trinity Coll Dublin, Coll Green, Sch Chem CRANN, Dublin 2, Ireland

来源：

SUPRAMOLECULAR CHEMISTRY | 2012年 / 24卷 / 01期

基金：

爱尔兰科学基金会;

关键词：

boron azadipyrromethene; pH switch; carbon nanotubes; functionalisation; fluorescence; FUNCTIONALIZATION;

D O I：

10.1080/10610278.2011.622381

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and characterisation of an on/off fluorescence switchable boron difluoride azadipyrromethene single-wall carbon nanotube conjugate are presented and the ability to reversibly switch on and off the excited state by modulation of pH is illustrated.

引用

页码：23 / 28

页数：6

共 17 条

[1] Molecular photochemionics [J].

Ballardini, Roberto ;

Ceroni, Paola ;

Credi, Alberto ;

Gandolfi, M. Teresa ;

Maestri, Mauro ;

Semararo, Monica ;

Venturi, Margherita ;

Balzani, Vincenzo .

ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (05) :740-750

[2] Facile decoration of functionalized single-wall carbon nanotubes with phthalocyanines via "Click Chemistry" [J].

Campidelli, Stephane ;

Ballesteros, Beatriz ;

Filoramo, Arianna ;

Diaz Diaz, David ;

de la Torre, Gema ;

Torres, Tomas ;

Rahman, G. M. Aminur ;

Ehli, Christian ;

Kiessling, Daniel ;

Werner, Fabian ;

Sgobba, Vito ;

Guldi, Dirk M. ;

Cioffi, Carla ;

Prato, Maurizio ;

Bourgoin, Jean-Philippe .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (34) :11503-11509

[3] Supramolecular donor-acceptor hybrids of porphyrins/phthalocyanines with fullerenes/carbon nanotubes: electron transfer, sensing, switching, and catalytic applications [J].

D'Souza, Francis ;

Ito, Osamu .

CHEMICAL COMMUNICATIONS, 2009, (33) :4913-4928

[4] Critical Investigation of Defect Site Functionalization on Single-Walled Carbon Nanotubes [J].

Del Canto, Elisa ;

Flavin, Kevin ;

Movia, Dania ;

Navio, Cristina ;

Bittencourt, Carla ;

Giordani, Silvia .

CHEMISTRY OF MATERIALS, 2011, 23 (01) :67-74

[5] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[6] Synthesis and Characterization of Boron Azadipyrromethene Single-Wall Carbon Nanotube Electron Donor-Acceptor Conjugates [J].

Flavin, Kevin ;

Lawrence, Katherine ;

Bartelmess, Juergen ;

Tasior, Mariusz ;

Navio, Cristina ;

Bittencourt, Carla ;

O'Shea, Donal F. ;

Guldi, Dirk M. ;

Giordani, Silvia .

ACS NANO, 2011, 5 (02) :1198-1206

[7] Multifunctional hybrid materials composed of [60]fullerene-based functionalized-single-walled carbon nanotubes [J].

Giordani, Silvia ;

Colomer, Jean-Francois ;

Cattaruzza, Fabrizio ;

Alfonsi, Jessica ;

Meneghetti, Moreno ;

Prato, Maurizio ;

Bonifazi, Davide .

CARBON, 2009, 47 (03) :578-588

[8] A 160-kilobit molecular electronic memory patterned at 1011 bits per square centimetre [J].

Green, Jonathan E. ;

Choi, Jang Wook ;

Boukai, Akram ;

Bunimovich, Yuri ;

Johnston-Halperin, Ezekiel ;

DeIonno, Erica ;

Luo, Yi ;

Sheriff, Bonnie A. ;

Xu, Ke ;

Shin, Young Shik ;

Tseng, Hsian-Rong ;

Stoddart, J. Fraser ;

Heath, James R. .

NATURE, 2007, 445 (7126) :414-417

[9] Molecular electronics [J].

Heath, JR ;

Ratner, MA .

PHYSICS TODAY, 2003, 56 (05) :43-49

[10] Impact of a conformationally restricted receptor on the BF2 chelated azadipyrromethene fluorosensing platform [J].

Killoran, J ;

O'Shea, DF .

CHEMICAL COMMUNICATIONS, 2006, (14) :1503-1505

← 1 2 →