Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Andrew A. Gooley"'
Autor:
Ibraam E. Mikhail, Masoomeh Tehranirokh, Andrew A. Gooley, Rosanne M. Guijt, Michael C. Breadmore
Publikováno v:
Angewandte Chemie. 132:23362-23368
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc0405c40890fc5bcd7358df1ee85bfd
https://doi.org/10.1002/ange.202006481
https://doi.org/10.1002/ange.202006481
Autor:
Paul R. Haddad, Lewellwyn J. Coates, Brett Paull, Steven M. Guinness, Andrew A. Gooley, Hans-Jurgen Wirth, Frank Riley, Shing C. Lam, S. Sonja Sekulic, Mohamed Hemida, Angel R. Diaz
Publikováno v:
Journal of chromatography. A. 1656
Liquid chromatography (LC) has broad applicability in the pharmaceutical industry, from the early stages of drug discovery to reaction monitoring and process control. However, small footprint, truly portable LC systems have not yet been demonstrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b3a9f219c68768d432d2d77c01f54c2
https://pubmed.ncbi.nlm.nih.gov/34543882
https://pubmed.ncbi.nlm.nih.gov/34543882
In-Syringe Electrokinetic Ampholytes Focusing Coupled with Electrospray Ionization Mass Spectrometry
Autor:
Ibraam E Mikhail, Masoomeh Tehranirokh, Andrew A. Gooley, Michael C. Breadmore, Rosanne M. Guijt
Publikováno v:
Analytical Chemistry. 91:8259-8266
A 25 μL analytical glass syringe has been used for isoelectric focusing (IEF) utilizing the stainless-steel needle and plunger as electrodes. The generation of protons and hydroxyl ions at the electrodes facilitated a neutralization reaction boundar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9811211d5e1c658716d1716c41d494c
https://doi.org/10.1021/acs.analchem.9b00942
https://doi.org/10.1021/acs.analchem.9b00942
Autor:
Rosanne M. Guijt, Masoomeh Tehranirokh, Michael C. Breadmore, Andrew A. Gooley, Ibraam E Mikhail
Publikováno v:
Journal of chromatography. A. 1646
Stand-alone electrospray ionization mass spectrometry (ESI-MS) has been advancing through enhancements in throughput, selectivity and sensitivity of mass spectrometers. Unlike traditional MS techniques which usually require extensive offline sample p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49be094be240f03c0ec2b72d1538525
https://pubmed.ncbi.nlm.nih.gov/33892255
https://pubmed.ncbi.nlm.nih.gov/33892255
Autor:
Brett Paull, Mirek Macka, Shing-Chung Lam, Lewellwyn J. Coates, Mohamed Hemida, Andrew A. Gooley, Hans-Juergen Wirth, Vipul Gupta, Paul R. Haddad
Publikováno v:
Analytical chemistry. 92(20)
A new miniature deep UV absorbance detector has been developed using low-cost and high-performance LEDs, which can be operated in both scanning (230 to 300 nm) and individual wavelength (240, 255, and 275 nm) detection modes. The detector is mostly c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc8be190b0e80e6a89378488a020420c
https://pubmed.ncbi.nlm.nih.gov/32985176
https://pubmed.ncbi.nlm.nih.gov/32985176
Publikováno v:
Analytical and Bioanalytical Chemistry. 410:3315-3323
An accurate and precise 3 μL blood collection and dispensing system is presented for the preparation of dried blood spot (DBS) samples. Using end-to-end glass capillaries in conjugation with pre-punched DBS pads, a blood micro collection system was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::833e3058427817d8009105f0c959ea99
https://doi.org/10.1007/s00216-018-0993-y
https://doi.org/10.1007/s00216-018-0993-y
Publikováno v:
Langmuir. 33:14220-14225
Capillary action is one mechanism microfluidics uses to draw liquid autonomously in a substrate without the need of external energy. This behavior can be exploited to collect accurate volumes of liquids such as blood in narrow columns known as capill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e935871d8208e0905fdfa91e2ebfbffd
https://doi.org/10.1021/acs.langmuir.7b02825
https://doi.org/10.1021/acs.langmuir.7b02825
Autor:
Vipul Gupta, Shing-Chung Lam, Andrew A. Gooley, Hans-Jurgen Wirth, Lewellwyn J. Coates, Brett Paull, Paul R. Haddad
Publikováno v:
Journal of Chromatography A. 1631:461540
A new miniaturised capillary flow-through deep-UV absorbance detector has been developed using a microscale surface mounted device- type light-emitting diode (LED) (Crystal IS OPTAN 3535-series), emitting at 235 nm and with a half-height band width o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::814bdd93fc542e0c1f1508f278f2cde8
https://doi.org/10.1016/j.chroma.2020.461540
https://doi.org/10.1016/j.chroma.2020.461540
Autor:
Brett Paull, Robert A. Shellie, Trevor W. Lewis, Andrew A. Gooley, Pavel N. Nesterenko, Chowdhury Kamrul Hasan, Hans-Jurgen Wirth
Publikováno v:
Journal of Chromatography A. 1613:460669
The development and application of non-porous and porous sorptive rods, comprised of polydimethylsiloxane–microdiamond (PDMS-MD) composites, is reported. The PDMS-MD composites were made porous using inorganic salt (NaCl and NaHCO3) particles as di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::497ae4594204438e858b5f46503158b8
https://doi.org/10.1016/j.chroma.2019.460669
https://doi.org/10.1016/j.chroma.2019.460669
Publikováno v:
Journal of Chromatography A. 1410:9-18
While polymer monoliths are widely described for solid phase extraction (SPE), appropriate characterization is rarely provided to unravel the links between physical characteristics and observed advantages and disadvantages. Two known approaches to fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b47ec71e688dda35cff510112fd267c
https://doi.org/10.1016/j.chroma.2015.07.065
https://doi.org/10.1016/j.chroma.2015.07.065