Tetracysteine and Bipartite Tags for Biarsenical Organic Fluorophores

2011 ◽  
pp. 263-295 ◽  
Author(s):  
Carla Spagnuolo ◽  
María Joselevich ◽  
Federico Coluccio Leskow ◽  
Elizabeth A. Jares-Erijman
Keyword(s):  
Organic Fluorophores

Solvent-Minimized Synthesis of 4CzIPN and Related Organic Fluorophores via Ball Milling

2021 ◽  
Author(s):  
Jamie A. Leitch ◽  
Harry R. Smallman ◽  
Duncan L. Browne
Keyword(s):  
Ball Milling ◽  
Organic Fluorophores

scholarly journals Superresolution Imaging of Targeted Proteins in Fixed and Living Cells Using Photoactivatable Organic Fluorophores

2010 ◽  
Vol 132 (43) ◽  
pp. 15099-15101 ◽  
Author(s):  
Hsiao-lu D. Lee ◽  
Samuel J. Lord ◽  
Shigeki Iwanaga ◽  
Ke Zhan ◽  
Hexin Xie ◽  
...  
Keyword(s):  
Living Cells ◽  
Organic Fluorophores ◽  
Superresolution Imaging

Symmetrical and unsymmetrical thiazole-based ESIPT derivatives: the highly selective fluorescence sensing of Cu2+ and structure-controlled reversible mechanofluorochromism

CrystEngComm ◽  
2021 ◽  
Vol 23 (38) ◽  
pp. 6769-6777
Author(s):  
Parthasarathy Gayathri ◽  
Karuppaiah Kanagajothi ◽  
Probal Nag ◽  
Neethu Anand ◽  
Vennapusa Sivaranjana Reddy ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Fluorescence Sensing ◽  
Light Emitting ◽  
Organic Fluorophores

Excited state intramolecular proton transfer (ESIPT) process-based organic fluorophores provide an opportunity to develop large Stokes-shifted multifunctional fluorescence systems for light emitting, chemosensing and bioimaging applications.

scholarly journals 'Self-healing' dyes: intramolecular stabilization of organic fluorophores

2012 ◽  
Vol 9 (5) ◽  
pp. 426-427 ◽  
Author(s):  
Philip Tinnefeld ◽  
Thorben Cordes
Keyword(s):  
Self Healing ◽  
Organic Fluorophores

scholarly journals RECENTES APLICAÇÕES DO ORGANOFOTOCATALISADOR 1,2,3,5-TETRAQUIS(CARBAZOL-9-IL)-4,6- DICIANOBENZENO EM TRANSFORMAÇÕES QUÍMICAS

Química Nova ◽  
2020 ◽  
Author(s):  
Lucas Pugnal ◽  
Emanuele Pissinati ◽  
Karina Quaglio ◽  
Márcio Paixão
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Chemical Transformations ◽  
Redox Potentials ◽  
Research Groups ◽  
Organic Fluorophores ◽  
Metal Free ◽  
Polypyridine Complexes ◽  
Distinguished Research

RECENT APPLICATIONS OF THE ORGANIC PHOTOCATALYST 1,2,3,5-TETRAKIS(CARBAZOL-9-YL)- 4,6-DICIANOBENZENE IN CHEMICAL TRANSFORMATIONS. Ruthenium and iridium polypyridine complexes are among the most employed photocatalysts described in literature. The broad applicability is due to the redox potentials and long half-life times of the excited state which these molecules presented. The pursuit for metal-free alternatives has been intensified in the last few years, therefore, many organic fluorophores were successfully employed as photocatalysts. Among them, 1,2,3,5-tetrakis(carbazol-9-yl)- 4,6-dicianobenzene (4CzIPN) recently drawn attention of the community, and it’s been widely employed by distinguished research groups. Recent studies have shown that this catalyst do not only present similar properties to transition metal complexes, but also, its synthesis can be accomplished more easily and less expensive when compared with the metallic photocatalysts above mentioned. Therefore, 4CzIPN constitutes a metal-free alternative to replace transition metal complexes in conventional photochemical protocols. Moreover, it’s as a powerful ally in the development of new photochemical approaches. In this work, we aim to summarize recent applications of 4CzIPN as catalyst in the emerging field of redox photocatalysis.

Luminescent assays based on carbon dots for inorganic trace analysis

2015 ◽  
Vol 34 (3-4) ◽  
Author(s):  
Isabel Costas-Mora ◽  
Vanesa Romero ◽  
Isela Lavilla ◽  
Carlos Bendicho
Keyword(s):  
Quantum Dots ◽  
Trace Analysis ◽  
Carbon Dots ◽  
Chemical Species ◽  
Promising Alternative ◽  
Organic Fluorophores ◽  
Optical Nanoprobes ◽  
Fluorescent Nanomaterials

AbstractCarbon dots (CDs) are a recently discovered class of fluorescent nanomaterials with great potential to be applied in the analytical field. CDs have demonstrated to be a promising alternative to conventional organic fluorophores or quantum dots as optical nanoprobes for sensing different chemical species. In this overview, we review the progress in the design of novel nanoprobes based on fluorescent CDs for inorganic trace analysis. Representative examples of CD-based assays are described and the different sensing strategies are discussed.

Influence of the lifetime of a metastable triplet state of photostable organic fluorophores on the kinetics of fluorescence fading and recovery

2013 ◽  
Vol 80 (3) ◽  
pp. 357-360 ◽  
Author(s):  
I. V. Stanishevsky ◽  
K. N. Solovyov ◽  
S. M. Arabei ◽  
V. A. Chernyavsky
Keyword(s):  
Triplet State ◽  
Organic Fluorophores ◽  
Kinetics Of ◽  
Metastable Triplet State

Synthesis, Crystal Structure, and the Deep Near-Infrared Absorption/Emission of Bright AzaBODIPY-Based Organic Fluorophores

2018 ◽  
Vol 20 (9) ◽  
pp. 2620-2623 ◽  
Author(s):  
Wanle Sheng ◽  
Yayang Wu ◽  
Changjiang Yu ◽  
Petia Bobadova-Parvanova ◽  
Erhong Hao ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Infrared Absorption ◽  
Near Infrared ◽  
Organic Fluorophores

Achieving ACQ-AIE modulation using isostructural organic fluorophores

2020 ◽  
Vol 396 ◽  
pp. 112458
Author(s):  
Swatilekha Pratihar ◽  
Ayan Bhattacharyya ◽  
Edamana Prasad
Keyword(s):  
Organic Fluorophores
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