Synthesis, photophysical and electrochemical properties and DSSC applications of triphenylamine chalcone dendrimers via click chemistry

2017 ◽  
Vol 41 (19) ◽  
pp. 11238-11249 ◽  
Author(s):  
Devaraj Anandkumar ◽  
Shanmugam Ganesan ◽  
Perumal Rajakumar ◽  
Pichai Maruthamuthu
Keyword(s):  
Electrochemical Properties ◽  
Click Chemistry

Fluorene-cored dendrimers containing a triphenylamine chalcone unit at the periphery have been synthesized by click chemistry approach, and their photophysical and electrochemical properties have been investigated.

Synthesis, characterization, optical and electrochemical properties and antifungal and anticancer activities of ferrocenyl conjugated novel dendrimers

2017 ◽  
Vol 41 (4) ◽  
pp. 1714-1722 ◽  
Author(s):  
Velautham Saravanan ◽  
Ayyavoo Kannan ◽  
Perumal Rajakumar
Keyword(s):  
Antifungal Activity ◽  
Electrochemical Properties ◽  
Anticancer Activity ◽  
Click Chemistry ◽  
Fungal Pathogens ◽  
Anticancer Activities ◽  
New Class ◽  
Mcf 7

A new class of triazoloferrocenyl conjugates was prepared by copper(i) catalyzed click chemistry, which shows good antifungal activity against fungal pathogens, and also shows excellent anticancer activity against MCF-7 cells.

Synthesis and electrochemical properties of conducting polyaniline/graphene hybrids by click chemistry

RSC Advances ◽  
2014 ◽  
Vol 4 (46) ◽  
pp. 23936-23942 ◽  
Author(s):  
Madeshwaran Sekkarapatti Ramasamy ◽  
Sibdas Singha Mahapatra ◽  
Dong Hun Yi ◽  
Hye Jin Yoo ◽  
Jae Whan Cho
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Properties ◽  
Click Chemistry ◽  
Rapid Mixing ◽  
Conducting Polyaniline ◽  
Polyaniline Nanofiber

Conducting polyaniline nanofiber-grafted graphene oxide (PANINF-GO) hybrids were prepared by click chemistry reaction and in situ rapid mixing polymerization. The resulting composites exhibited excellent electrochemical properties.

1,2,3-Triazole Ferrocenyldendrimers Through Click Chemistry Approach and their Optical and Electrochemical Properties

2012 ◽  
Vol 65 (10) ◽  
pp. 1457 ◽  
Author(s):  
Perumal Rajakumar ◽  
Ramasamy Anandhan ◽  
Ayyavoo Kannan
Keyword(s):  
Electrochemical Properties ◽  
Click Chemistry ◽  
Electrochemical Behaviour ◽  
Surface Group ◽  
Behaviour Changes

Novel ferrocenyl dendrimers with ferrocene as a surface group and with triazole as a bridging unit have been synthesised through click chemistry. The increasing numbers of triazole and ferrocenyl units at the antenna increase the light absorbing ability. The electrochemical behaviour changes with increasing ferrocenyl and triazole units.

scholarly journals Synthesis, optical, electrochemical properties and anticancer activity of (S)-BINOL cored triazole bridged dendrimers decorated with rhodamine B surface group

RSC Advances ◽  
2019 ◽  
Vol 9 (63) ◽  
pp. 36994-37002
Author(s):  
Jothinathan Sathiya Savithri ◽  
Perumal Rajakumar
Keyword(s):  
Electrochemical Properties ◽  
Anticancer Activity ◽  
Click Chemistry ◽  
Rhodamine B ◽  
Good Yield ◽  
Second Generation ◽  
Surface Group ◽  
Convergent Synthesis

(S)-BINOL cored dendrimers 1–3 with rhodamine B surface group and triazole bridging unit were synthesized up to second generation in good yield by convergent synthesis through click chemistry.

Electrochemical investigation of covalently post-synthetic modified SURGEL coatings

2014 ◽  
Vol 50 (76) ◽  
pp. 11129-11131 ◽  
Author(s):  
V. Mugnaini ◽  
M. Tsotsalas ◽  
F. Bebensee ◽  
S. Grosjean ◽  
A. Shahnas ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Electrochemical Properties ◽  
Click Chemistry ◽  
Polymer Coating ◽  
Porous Polymer ◽  
Electrochemical Investigation ◽  
High Permeability ◽  
Diffusion Limited ◽  
Post Synthesis ◽  
Limited Process

Thiol–yne click chemistry post synthesis modification (PSM) is used to further functionalize a fully organic porous polymer coating (SURGEL). By cyclic voltammetry the resulting electrochemical properties are addressed. The Nernstian diffusion limited process observed in the presence of ferrocene as electrolyte is explained in terms of a high permeability of the SURGELs for ferrocene after PSM.

Synthesis of Polyacrylamide‐Based Redox Active Cryogel Using Click Chemistry and Investigation of Its Electrochemical Properties

2021 ◽  
Vol 6 (45) ◽  
pp. 12644-12651
Author(s):  
Magdalena M. Tonta ◽  
Zeynep M. Sahin ◽  
Atilla Cihaner ◽  
Faruk Yilmaz ◽  
Aysegul Gurek
Keyword(s):  
Electrochemical Properties ◽  
Click Chemistry ◽  
Redox Active

Synthesis, photophysical and electrochemical properties and DSSC application of triphenylaminochalcone cored dendrimers with anthracene and pyrene as surface groups and triazolylcholanoate as the bridging unit

2018 ◽  
Vol 42 (20) ◽  
pp. 16542-16554
Author(s):  
Devaraj Anandkumar ◽  
Perumal Rajakumar
Keyword(s):  
Electrochemical Properties ◽  
Click Chemistry ◽  
Spectral Data ◽  
Surface Groups ◽  
Elemental Analyses

Triphenylaminochalcone-cored dendrimers decorated with anthracene and pyrene at the periphery have been synthesized by a convergent methodology using a click chemistry approach and characterized from spectral data and elemental analyses.

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