Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Roohollah Torabi Kachoosangi"'
Autor:
Qian Li, Gregory G. Wildgoose, Roohollah Torabi Kachoosangi, Richard G. Compton, Marcus J. Sims
Hesperidin, a flavone glycoside found in the skins and juices of citrus fruits, can be detected using multiwalled carbon nanotube (MWCNT)-modified electrodes using the technique of adsorptive stripping voltammetry (AdSV) with accumulation at open cir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8040299ceaa54ca2808beeabf57314b
https://ora.ox.ac.uk/objects/uuid:72d6c8b4-ea08-42a5-baf9-b364d1a7aea2
https://ora.ox.ac.uk/objects/uuid:72d6c8b4-ea08-42a5-baf9-b364d1a7aea2
The voltammetric response of graphite or carbon nanotube paste electrodes, which incorporate the room temperature ionic liquid, N-butyl-N-methyl pyrrolidinium bis(trifluoromethylsulfonyl) imide or [C4mpyrr] [NTf2], (RTIL-CNTPE and RTIL-CPE respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95f78c6ba24ba082f5d2cff898953695
https://doi.org/10.1002/elan.200703883
https://doi.org/10.1002/elan.200703883
A sensitive electroanalytical method is presented for the determination of 4-hexylresorcinol using adsorptive stripping voltammetry (AdsSV) at a multiwalled carbon nanotube modified basal plane pyrolytic graphite electrode (MWCNT-BPPGE). This method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b975eb623de184bb347119a5f63440
https://ora.ox.ac.uk/objects/uuid:968d5521-017b-4b6e-87a4-7cbb7ae2685e
https://ora.ox.ac.uk/objects/uuid:968d5521-017b-4b6e-87a4-7cbb7ae2685e
Publikováno v:
Electroanalysis. 20:2495-2500
The utilization of the capsaicin modified carbon nanotube modified basal-plane pyrolytic graphite electrode or p-chloranil modified carbon paste electrodes are presented for the determination of pharmaceutical compounds containing amine functionality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97b54336c142d0a230e03f58d3ebe06f
https://doi.org/10.1002/elan.200804385
https://doi.org/10.1002/elan.200804385
Autor:
Lei Xiao, Jumana M. Yousef, Stephen G. Davies, Sofian M. Kanan, Angela J. Russell, Imad A. Abu-Yousef, Roohollah Torabi Kachoosangi, Richard G. Compton, Mustafa M. Musameh
Publikováno v:
Analytical Chemistry. 81:435-442
A new composite electrode has been fabricated using multiwall carbon nanotubes (MWCNT) and the ionic liquid n-octylpyridinum hexafluorophosphate (OPFP). This electrode shows very attractive electrochemical performances compared to other conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6431b7c5b0431c6ff63a473ca20d54a
https://doi.org/10.1021/ac801853r
https://doi.org/10.1021/ac801853r
Autor:
Roohollah Torabi Kachoosangi, Richard G. Compton, Philip C. Bulman Page, Lei Xiao, Gregory G. Wildgoose, Frank Marken
Publikováno v:
The Journal of Physical Chemistry C. 111:18353-18360
We report a new method for the study of voltammetric processes at liquid vertical bar liquid interfaces, namely that of using a redox active organic oil as the binder in a carbon nanotube (CNT) paste electrode. Specifically we report voltarnmetry at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6edbf72907bcecc07beebcfa1215de51
https://doi.org/10.1021/jp0763275
https://doi.org/10.1021/jp0763275
Publikováno v:
Electroanalysis. 18:741-747
Edge plane pyrolytic graphite electrodes have been applied for the determination of uric acid and ascorbic acid. The separate determination of uric acid was found to produce three linear ranges from 100 nM to 3400 μM with a detection limit of 30 nM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411ed15fcd5acef3d7734e5db39317c8
https://doi.org/10.1002/elan.200603470
https://doi.org/10.1002/elan.200603470
Autor:
Daniel Ness, Roohollah Torabi Kachoosangi, Kristina Tschulik, William G. Hepburn, Christopher Batchelor-McAuley, Richard G. Compton
Publikováno v:
SENSORS AND ACTUATORS B-CHEMICAL. 204
The electrochemical detection of organic capped CdSe nanoparticles is achieved down to the highly dilute concentration of 15 pM. Herein, electrode modification is undertaken either via a simple and fast adsorption methodology, or by direct dropcastin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff1a869316af39b8d24d15d665ef6be7
http://ora.ox.ac.uk/objects/uuid:4a6e2c13-d2fc-41f7-aa13-8972b0e3da21
http://ora.ox.ac.uk/objects/uuid:4a6e2c13-d2fc-41f7-aa13-8972b0e3da21
Autor:
Roohollah Torabi Kachoosangi, Edward O. Barnes, Kristina Tschulik, William G. Hepburn, Christopher Batchelor-McAuley, Richard G. Compton
Publikováno v:
Physical Chemistry Chemical Physics
We present a simple and general theoretical model which accounts fully for the influence of an electrode modifying non-electroactive layer on the voltammetric response of a diffusional redox probe. The layer is solely considered to alter the solubili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c37e9f4da4cfaf58d883b7dc8967dea
Publikováno v:
SENSORS AND ACTUATORS B-CHEMICAL. 178
Chromium(VI) should be monitored and controlled in the environment, since it is introduced into the environment from several sources and it is both toxic and carcinogenic being harmful to the health of human and also animals. A simple voltammetric te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccd6dbc896beacba301a03c06db921ce
http://ora.ox.ac.uk/objects/uuid:597355f4-8a2b-4f18-99ee-ceb8f14dbe5c
http://ora.ox.ac.uk/objects/uuid:597355f4-8a2b-4f18-99ee-ceb8f14dbe5c