Non-covalent functionalization of carbon nanotubes with boronic acids for the wiring of glycosylated redox enzymes in oxygen-reducing biocathodes

2014 ◽  
Vol 2 (16) ◽  
pp. 2228-2232 ◽  
Author(s):  
Bertrand Reuillard ◽  
Alan Le Goff ◽  
Michael Holzinger ◽  
Serge Cosnier
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Boronic Acid ◽  
Covalent Binding ◽  
Boronic Acids ◽  
Redox Enzymes ◽  
Covalent Functionalization ◽  
Functionalization Of Carbon Nanotubes ◽  
Electrical Wiring ◽  
Boronic Acid Derivatives

Easy covalent binding and efficient electrical wiring of enzymes onto carbon nanotube deposits by pyrene-boronic acid derivatives.

Non-covalent functionalization of carbon nanotubes with glycolipids: glyconanomaterials with specific lectin-affinity

Soft Matter ◽  
2009 ◽  
Vol 5 (5) ◽  
pp. 948 ◽  
Author(s):  
Mohyeddin Assali ◽  
Manuel Pernía Leal ◽  
Inmaculada Fernández ◽  
Rachid Baati ◽  
Charles Mioskowski ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Covalent Functionalization ◽  
Lectin Affinity ◽  
Functionalization Of Carbon Nanotubes

Lipase on carbon nanotube - An active, selective, stable and easy to optimize nanobiocatalyst for kinetic resolutions

2021 ◽  
Author(s):  
Cristian Andrei Gal ◽  
Laura Edit Barabas ◽  
Judith Hajnal Bartha-Vari ◽  
Madalina Elena Moisa ◽  
Diana Balogh-Weiser ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Covalent Binding ◽  
Single Walled Carbon Nanotubes ◽  
Candida Antarctica ◽  
Flow Mode ◽  
Lipase B ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Kinetic Resolutions

An efficient nanobioconjugate of lipase B from Candida antarctica was prepared by the covalent binding on carboxy-functionalized single-walled carbon nanotubes and tested in batch and flow mode for the enzymatic...

scholarly journals Synthesis of a Poly(3-dodecylthiophene) Bearing Aniline Groups for the Covalent Functionalization of Carbon Nanotubes

Reactions ◽  
2021 ◽  
Vol 2 (4) ◽  
pp. 473-485
Author(s):  
Felipe Wasem Klein ◽  
Jean-Philippe Lamps ◽  
Matthieu Paillet ◽  
Pierre Petit ◽  
Philippe J. Mésini
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Polymer Chains ◽  
Side Chain ◽  
Covalent Functionalization ◽  
One Step ◽  
Diazonium Coupling ◽  
Functionalization Of Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Grafting Onto

The functionalization of carbon nanotubes by polymers necessitates two steps, first their modification by oxidizing them or by covalently attaching small compounds to them, then the growth of the polymer chains from these anchors or their grafting onto them. In order to better control the process and the rate of functionalization, we develop polymers able to covalently react with the carbon nanotubes by their side chains in one step. We describe the synthesis of a copolymer of dodecylthiophene and its analogue bearing an aniline group at the end of the dodecyl side chain. This copolymer can functionalize single-walled carbon nanotubes (SWNTs) non-covalently and disperse more SWNTs than its hexyl analogues. UV-Vis and fluorescence spectroscopies show that in these non-covalent hybrids, the polymer forms p-stacked aggregates on the SWNTs. The non-covalent hybrids can be transformed into covalent ones by diazonium coupling. In these covalent hybrids the polymer is no longer p-stacked. According to Raman spectroscopy, the conformation of the poly(3-hexylthiophene) backbone is more ordered in the non-covalent hybrids than in the covalent ones.

Covalent functionalization of carbon nanotubes for ultimate interfacial adhesion to liquid crystalline polymer

Soft Matter ◽  
2011 ◽  
Vol 7 (19) ◽  
pp. 9505 ◽  
Author(s):  
Nanda Gopal Sahoo ◽  
Henry Kuo Feng Cheng ◽  
Hongqian Bao ◽  
Yongzheng Pan ◽  
Lin Li ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Interfacial Adhesion ◽  
Liquid Crystalline Polymer ◽  
Liquid Crystalline ◽  
Crystalline Polymer ◽  
Covalent Functionalization ◽  
Functionalization Of Carbon Nanotubes

Future trends in carbon nanotubes: Process towards a viable biomedical solution

2021 ◽  
Vol 06 ◽  
Author(s):  
Raja Murugesan ◽  
Sureshkumar Raman ◽  
Arun Radhakrishnan
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Biomedical Applications ◽  
Scale Up ◽  
Diagnostic Techniques ◽  
Nano Composite ◽  
Methods Of Synthesis ◽  
In Trans ◽  
Functionalization Of Carbon Nanotubes

Background: Recently, Nanomaterials based nano-composite materials play the role of various field. Especially, Carbon nanotube based materials are involved in the bio-medical applications.Since, their exclusive and exciting property, researchers worldwide have extensively involved in trans-modulating the carbon nanotubes into a viable medico-friendly system. Objective: These active researches paved the path towards targeted drug delivery, diagnostic techniques, and bio-analytical applications. Despite these exciting properties, which accomplish the probable for biomedical applications, they hold Biosafety issues. Methods: This broad-spectrum review has discussed different aspects of carbon nanotubes and carbon nanotube-based systems related to biomedical applications. Results: Adding to this, a short chronological description of these tiny yet powerful particles given, followed by a discussion regarding their types, properties, methods of synthesis, scale-up, purification techniques and characterization aspects of carbon nanotubes. Conclusion: In the later part, the functionalization of carbon nanotubes was reviewed in detail, which is important to make them biocompatible and stable in biological systems and render them a great property of loading various biomolecules diagnostic and therapeutic moieties. Lastly, an inclusive description of the potential biomedical applications has been given followed by insights into the future.

Large-Scale Assembly of Carbon Nanotubes

2004 ◽  
Author(s):  
T. El-Aguizy ◽  
Sang-Gook Kim
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Large Scale ◽  
Small Scale ◽  
Manufacturing Processes ◽  
Micro Scale ◽  
Multi Scale ◽  
Novel Method ◽  
Functionalization Of Carbon Nanotubes

The scale decomposition of a multi-scale system into small-scale order domains will reduce the complexity of the system and will subsequently ensure a success in nanomanufacturing. A novel method of assembling individual carbon nanotube has been developed based on the concept of scale decomposition. Current technologies for organized growth of carbon nanotubes are limited to very small-scale order. The nanopelleting concept is to overcome this limitation by embedding carbon nanotubes into micro-scale pellets that enable large-scale assembly as required. Manufacturing processes have been developed to produce nanopellets, which are then transplanted to locations where the functionalization of carbon nanotubes are required.

Poly(3-aminophenylboronic acid)-functionalized carbon nanotubes-based chemiresistive sensors for detection of sugars

The Analyst ◽  
2014 ◽  
Vol 139 (12) ◽  
pp. 3077-3082 ◽  
Author(s):  
Sushmee Badhulika ◽  
Chaker Tlili ◽  
Ashok Mulchandani
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Boronic Acid ◽  
Functionalized Carbon Nanotubes ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Enzymatic Sensor ◽  
Aminophenylboronic Acid ◽  
Poly Aniline

A poly(aniline boronic acid) (PABA)-functionalized single-walled carbon nanotube (SWNT) non-enzymatic sensor was developed for the detection of saccharides.

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