Craig A. Aspinwall - Publications

Affiliations: 
Chemistry University of Arizona, Tucson, AZ 
Area:
Analytical Chemistry, Polymer Chemistry, Organic Chemistry

59 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Wang X, Agasid MT, Baker CA, Aspinwall CA. Surface Modification of Glass/PDMS Microfluidic Valve Assemblies Enhances Valve Electrical Resistance. Acs Applied Materials & Interfaces. PMID 31496217 DOI: 10.1021/Acsami.9B12342  0.88
2019 Fonseka M, Liang B, Orosz KS, Jones IW, Hall HK, Christie HS, Aspinwall CA, Saavedra SS. Nanodomain formation in planar supported lipid bilayers composed of fluid and polymerized dienoyl lipids. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 31454251 DOI: 10.1021/Acs.Langmuir.9B02101  0.8
2018 Ghosh S, Wang X, Wang J, Nguyen PD, Janczak CM, Aspinwall CA. Enhanced Fluorescent Protein Activity in Polymer Scaffold-Stabilized Phospholipid Nanoshells Using Neutral Redox Initiator Polymerization Conditions. Acs Omega. 3: 15890-15899. PMID 30533583 DOI: 10.1021/acsomega.8b01661  1
2018 Agasid MT, Wang X, Huang Y, Janczak CM, Branström R, Saavedra SS, Aspinwall CA. Expression, purification, and electrophysiological characterization of a recombinant, fluorescent Kir6.2 in mammalian cells. Protein Expression and Purification. PMID 29409958 DOI: 10.1016/J.Pep.2018.01.015  1
2018 Janczak CM, Calderon IAC, Mokhtari Z, Aspinwall CA. Polystyrene Core, Silica Shell Scintillant Nanoparticles for Low-Energy Radionuclide Quantification in Aqueous Media. Acs Applied Materials & Interfaces. PMID 29328626 DOI: 10.1021/Acsami.7B15943  1
2016 Agasid MT, Comi TJ, Saavedra SS, Aspinwall CA. Enhanced Temporal Resolution with Ion Channel-Functionalized Sensors Using a Conductance-Based Measurement Protocol. Analytical Chemistry. PMID 27981836 DOI: 10.1021/Acs.Analchem.6B04226  0.8
2015 Bright LK, Baker CA, Bränström R, Saavedra SS, Aspinwall CA. Methacrylate Polymer Scaffolding Enhances the Stability of Suspended Lipid Bilayers for Ion Channel Recordings and Biosensor Development. Acs Biomaterials Science & Engineering. 1: 955-963. PMID 26925461 DOI: 10.1021/Acsbiomaterials.5B00205  0.96
2015 Otero-González L, Field JA, Calderon IA, Aspinwall CA, Shadman F, Zeng C, Sierra-Alvarez R. Fate of fluorescent core-shell silica nanoparticles during simulated secondary wastewater treatment. Water Research. 77: 170-8. PMID 25875926 DOI: 10.1016/J.Watres.2015.03.021  1
2015 Gallagher ES, Adem SM, Baker CA, Ratnayaka SN, Jones IW, Hall HK, Saavedra SS, Aspinwall CA. Highly stabilized, polymer-lipid membranes prepared on silica microparticles as stationary phases for capillary chromatography. Journal of Chromatography. A. 1385: 28-34. PMID 25670414 DOI: 10.1016/J.Chroma.2015.01.052  1
2015 Li Z, Muhandiramlage TP, Keogh JP, Hall HK, Aspinwall CA. Aptamer-functionalized porous phospholipid nanoshells for direct measurement of Hg(2+) in urine. Analytical and Bioanalytical Chemistry. 407: 953-60. PMID 25326888 DOI: 10.1007/S00216-014-8246-1  1
2015 Baker CA, Aspinwall CA. Emerging trends in precision fabrication of microapertures to support suspended lipid membranes for sensors, sequencing, and beyond. Analytical and Bioanalytical Chemistry. 407: 647-52. PMID 25120184 DOI: 10.1007/S00216-014-8079-Y  1
2014 Zhou Y, Bright LK, Shi W, Aspinwall CA, Baker LA. Ion channel probes for scanning ion conductance microscopy. Langmuir : the Acs Journal of Surfaces and Colloids. 30: 15351-5. PMID 25425190 DOI: 10.1021/La504097F  1
2014 Johnson GM, Chozinski TJ, Gallagher ES, Aspinwall CA, Miranda KM. Glutathione sulfinamide serves as a selective, endogenous biomarker for nitroxyl after exposure to therapeutic levels of donors. Free Radical Biology & Medicine. 76: 299-307. PMID 25064322 DOI: 10.1016/J.Freeradbiomed.2014.07.022  1
2014 Gallagher ES, Adem SM, Bright LK, Calderon IA, Mansfield E, Aspinwall CA. Hybrid phospholipid bilayer coatings for separations of cationic proteins in capillary zone electrophoresis. Electrophoresis. 35: 1099-105. PMID 24459085 DOI: 10.1002/Elps.201300537  1
2014 Cheng Z, Al Zaki A, Jones IW, Hall HK, Aspinwall CA, Tsourkas A. Stabilized porous liposomes with encapsulated Gd-labeled dextran as a highly efficient MRI contrast agent. Chemical Communications (Cambridge, England). 50: 2502-4. PMID 24457826 DOI: 10.1039/C3Cc48939F  1
2014 Gallagher ES, Mansfield E, Aspinwall CA. Stabilized phospholipid membranes in chromatography: toward membrane protein-functionalized stationary phases. Analytical and Bioanalytical Chemistry. 406: 2223-9. PMID 24390459 DOI: 10.1007/S00216-013-7545-2  1
2013 Bright LK, Baker CA, Agasid MT, Ma L, Aspinwall CA. Decreased aperture surface energy enhances electrical, mechanical, and temporal stability of suspended lipid membranes. Acs Applied Materials & Interfaces. 5: 11918-26. PMID 24187929 DOI: 10.1021/Am403605H  1
2013 Baker CA, Bright LK, Aspinwall CA. Photolithographic fabrication of microapertures with well-defined, three-dimensional geometries for suspended lipid membrane studies. Analytical Chemistry. 85: 9078-86. PMID 23987300 DOI: 10.1021/Ac401639N  1
2013 Adem SM, Mansfield E, Keogh JP, Hall HK, Aspinwall CA. Practical considerations for preparing polymerized phospholipid bilayer capillary coatings for protein separations. Analytica Chimica Acta. 772: 93-8. PMID 23540253 DOI: 10.1016/J.Aca.2013.02.023  1
2013 Berglund E, Berglund D, Akcakaya P, Ghaderi M, Daré E, Berggren PO, Köhler M, Aspinwall CA, Lui WO, Zedenius J, Larsson C, Bränström R. Evidence for Ca(2+)-regulated ATP release in gastrointestinal stromal tumors. Experimental Cell Research. 319: 1229-38. PMID 23499741 DOI: 10.1016/J.Yexcr.2013.03.001  1
2012 Muhandiramlage TP, Cheng Z, Roberts DL, Keogh JP, Hall HK, Aspinwall CA. Determination of pore sizes and relative porosity in porous nanoshell architectures using dextran retention with single monomer resolution and proton permeation. Analytical Chemistry. 84: 9754-61. PMID 23083108 DOI: 10.1021/Ac301510K  1
2012 Gallagher ES, Comi TJ, Braun KL, Aspinwall CA. Online photolytic optical gating of caged fluorophores in capillary zone electrophoresis utilizing an ultraviolet light-emitting diode. Electrophoresis. 33: 2903-10. PMID 22911376 DOI: 10.1002/Elps.201200279  1
2012 Janczak CM, Aspinwall CA. Composite nanoparticles: the best of two worlds. Analytical and Bioanalytical Chemistry. 402: 83-9. PMID 22015478 DOI: 10.1007/S00216-011-5482-5  1
2011 Heitz BA, Xu J, Jones IW, Keogh JP, Comi TJ, Hall HK, Aspinwall CA, Saavedra SS. Polymerized planar suspended lipid bilayers for single ion channel recordings: comparison of several dienoyl lipids. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 1882-90. PMID 21226498 DOI: 10.1021/La1025944  1
2011 Heitz BA, Aspinwall CA, Saavedra SS. Highly stable polymerized lipid membranes for ion channel recordings Molecular Self-Assembly: Advances in Chemistry, Biology and Nanotechnology. 159-182.  1
2010 Rauf F, Huang Y, Muhandiramlage TP, Aspinwall CA. Analysis of protein kinase A activity in insulin-secreting cells using a cell-penetrating protein substrate and capillary electrophoresis. Analytical and Bioanalytical Chemistry. 397: 3359-67. PMID 20458471 DOI: 10.1007/S00216-010-3776-7  1
2010 Heitz BA, Jones IW, Hall HK, Aspinwall CA, Saavedra SS. Fractional polymerization of a suspended planar bilayer creates a fluid, highly stable membrane for ion channel recordings. Journal of the American Chemical Society. 132: 7086-93. PMID 20441163 DOI: 10.1021/Ja100245D  1
2009 Heitz BA, Xu J, Hall HK, Aspinwall CA, Saavedra SS. Enhanced long-term stability for single ion channel recordings using suspended poly(lipid) bilayers. Journal of the American Chemical Society. 131: 6662-3. PMID 19397328 DOI: 10.1021/Ja901442T  1
2009 Roberts DL, Ma Y, Bowles SE, Janczak CM, Pyun J, Saavedra SS, Aspinwall CA. Polymer-stabilized phospholipid vesicles with a controllable, pH-dependent disassembly mechanism. Langmuir : the Acs Journal of Surfaces and Colloids. 25: 1908-10. PMID 19154125 DOI: 10.1021/La803358M  1
2007 Senarath-Yapa MD, Phimphivong S, Coym JW, Wirth MJ, Aspinwall CA, Saavedra SS. Preparation and characterization of poly(lipid)-coated, fluorophore-doped silica nanoparticles for biolabeling and cellular imaging. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 12624-33. PMID 17975939 DOI: 10.1021/La701917W  1
2007 Mansfield E, Ross EE, D'Ambruoso GD, Keogh JP, Huang Y, Aspinwall CA. Fabrication and characterization of spatially defined, multiple component, chemically functionalized domains in enclosed silica channels using cross-linked phospholipid membranes. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 11326-33. PMID 17892310 DOI: 10.1021/La7008946  1
2007 Braun KL, Hapuarachchi S, Fernandez FM, Aspinwall CA. High-sensitivity detection of biological amines using fast Hadamard transform CE coupled with photolytic optical gating. Electrophoresis. 28: 3115-21. PMID 17674422 DOI: 10.1002/Elps.200700087  1
2007 Bränström R, Leibiger IB, Leibiger B, Klement G, Nilsson J, Arhem P, Aspinwall CA, Corkey BE, Larsson O, Berggren PO. Single residue (K332A) substitution in Kir6.2 abolishes the stimulatory effect of long-chain acyl-CoA esters: indications for a long-chain acyl-CoA ester binding motif. Diabetologia. 50: 1670-7. PMID 17522836 DOI: 10.1007/S00125-007-0697-X  1
2007 Mansfield E, Ross EE, Aspinwall CA. Preparation and characterization of cross-linked phospholipid bilayer capillary coatings for protein separations. Analytical Chemistry. 79: 3135-41. PMID 17373774 DOI: 10.1021/Ac0618829  1
2007 Hapuarachchi S, Aspinwall CA. Design, characterization, and utilization of a fast fluorescence derivatization reaction utilizing o-phthaldialdehyde coupled with fluorescent thiols. Electrophoresis. 28: 1100-6. PMID 17311246 DOI: 10.1002/Elps.200600567  1
2006 Cheng Z, D'Ambruoso GD, Aspinwall CA. Stabilized porous phospholipid nanoshells. Langmuir : the Acs Journal of Surfaces and Colloids. 22: 9507-11. PMID 17073472 DOI: 10.1021/La061542I  1
2006 Hapuarachchi S, Janaway GA, Aspinwall CA. Capillary electrophoresis with a UV light-emitting diode source for chemical monitoring of native and derivatized fluorescent compounds. Electrophoresis. 27: 4052-9. PMID 16983640 DOI: 10.1002/Elps.200600232  1
2006 Hapuarachchi S, Premeau SP, Aspinwall CA. High-speed capillary zone electrophoresis with online photolytic optical injection. Analytical Chemistry. 78: 3674-80. PMID 16737223 DOI: 10.1021/Ac051645Q  1
2006 Braun KL, Hapuarachchi S, Fernandez FM, Aspinwall CA. Fast Hadamard transform capillary electrophoresis for on-line, time-resolved chemical monitoring. Analytical Chemistry. 78: 1628-35. PMID 16503616 DOI: 10.1021/Ac051710W  1
2006 Cheng Z, Aspinwall CA. Nanometre-sized molecular oxygen sensors prepared from polymer stabilized phospholipid vesicles. The Analyst. 131: 236-43. PMID 16440088 DOI: 10.1039/B511083A  1
2006 Gooding JJ, Spence D, Aspinwall CA, Benson DE, Cliffel DE, Culbertson C, Desaire H, Garcia CD, Garno J, Håkansson K, Hilder E, Hobbs J, Li L, Martin RS, Minteer SD, et al. Emerging investigators special issue Analyst. 131: 179. DOI: 10.1039/B600451M  1
2005 Ross EE, Mansfield E, Huang Y, Aspinwall CA. In situ fabrication of three-dimensional chemical patterns in fused silica separation capillaries with polymerized phospholipids. Journal of the American Chemical Society. 127: 16756-7. PMID 16316200 DOI: 10.1021/Ja0539995  1
2005 Aspinwall CA, Yeung ES. Screening populations of individual cells for secretory heterogeneity. Analytical and Bioanalytical Chemistry. 381: 660-6. PMID 15609009 DOI: 10.1007/S00216-004-2981-7  1
2004 Berggren PO, Yang SN, Murakami M, Efanov AM, Uhles S, Köhler M, Moede T, Fernström A, Appelskog IB, Aspinwall CA, Zaitsev SV, Larsson O, de Vargas LM, Fecher-Trost C, Weissgerber P, et al. Removal of Ca2+ channel beta3 subunit enhances Ca2+ oscillation frequency and insulin exocytosis. Cell. 119: 273-84. PMID 15479643 DOI: 10.1016/J.Cell.2004.09.033  1
2004 Bränström R, Aspinwall CA, Välimäki S, Östensson CG, Tibell A, Eckhard M, Brandhorst H, Corkey BE, Berggren PO, Larsson O. Long-Chain CoA esters activate human pancreatic beta-cell KATP channels: Potential role in Type 2 diabetes Diabetologia. 47: 277-283. PMID 14740158 DOI: 10.1007/S00125-003-1299-X  1
2000 Aspinwall CA, Qian WJ, Roper MG, Kulkarni RN, Kahn CR, Kennedy RT. Roles of insulin receptor substrate-1, phosphatidylinositol 3-kinase, and release of intracellular Ca2+ stores in insulin-stimulated insulin secretion in beta -cells. The Journal of Biological Chemistry. 275: 22331-8. PMID 10764813 DOI: 10.1074/Jbc.M909647199  1
2000 Qian WJ, Aspinwall CA, Battiste MA, Kennedy RT. Detection of secretion from single pancreatic beta-cells using extracellular fluorogenic reactions and confocal fluorescence microscopy. Analytical Chemistry. 72: 711-7. PMID 10701254 DOI: 10.1021/Ac991085T  1
1999 Lakey JR, Aspinwall CA, Cavanagh TJ, Kennedy RT. Secretion from islets and single islet cells following cryopreservation. Cell Transplantation. 8: 691-8. PMID 10701497 DOI: 10.1177/096368979900800614  1
1999 Aspinwall CA, Huang L, Lakey JR, Kennedy RT. Comparison of amperometric methods for detection of exocytosis from single pancreatic beta-cells of different species. Analytical Chemistry. 71: 5551-6. PMID 10624159 DOI: 10.1021/Ac990817E  0.88
1999 Jung SK, Gorski W, Aspinwall CA, Kauri LM, Kennedy RT. Oxygen microsensor and its application to single cells and mouse pancreatic islets. Analytical Chemistry. 71: 3642-9. PMID 10489519 DOI: 10.1021/Ac990271W  1
1999 Jung SK, Aspinwall CA, Kennedy RT. Detection of multiple patterns of oscillatory oxygen consumption in single mouse islets of Langerhans. Biochemical and Biophysical Research Communications. 259: 331-5. PMID 10362508 DOI: 10.1006/Bbrc.1999.0784  1
1999 Aspinwall CA, Lakey JR, Kennedy RT. Insulin-stimulated insulin secretion in single pancreatic beta cells. The Journal of Biological Chemistry. 274: 6360-5. PMID 10037726 DOI: 10.1074/Jbc.274.10.6360  1
1998 Tao L, Aspinwall CA, Kennedy RT. On-line competitive immunoassay based on capillary electrophoresis applied to monitoring insulin secretion from single islets of Langerhans. Electrophoresis. 19: 403-8. PMID 9551792 DOI: 10.1002/Elps.1150190307  1
1998 Lakey JR, Aspinwall CA, Cavanagh TJ, Kennedy RT. Effect of cryopreservation on canine islet insulin secretion as measured by amperometric techniques. Transplantation Proceedings. 30: 382. PMID 9532091 DOI: 10.1016/S0041-1345(97)01319-5  1
1997 Aspinwall CA, Brooks SA, Kennedy RT, Lakey JR. Effects of intravesicular H+ and extracellular H+ and Zn2+ on insulin secretion in pancreatic beta cells. The Journal of Biological Chemistry. 272: 31308-14. PMID 9395458 DOI: 10.1074/Jbc.272.50.31308  1
1997 Shen H, Aspinwall CA, Kennedy RT. Dual microcolumn immunoassay applied to determination of insulin secretion from single islets of Langerhans and insulin in serum. Journal of Chromatography. B, Biomedical Sciences and Applications. 689: 295-303. PMID 9080314 DOI: 10.1016/S0378-4347(96)00336-2  1
1997 Gorski W, Aspinwall CA, Lakey JRT, Kennedy RT. Ruthenium catalyst for amperometric determination of insulin at physiological pH Journal of Electroanalytical Chemistry. 425: 191-199.  1
1996 Kennedy RT, Huang L, Aspinwall CA. Extracellular pH is required for rapid release of insulin from Zn - insulin precipitates in β-cell secretory vesicles during exocytosis Journal of the American Chemical Society. 118: 1795-1796.  1
1993 Carlin RT, Sullivan T, Sherman JW, Aspinwall CA. Asymmetric electrode kinetics induced by concurrent metal-ligand bond dissociation Electrochimica Acta. 38: 927-934. DOI: 10.1016/0013-4686(93)87011-2  1
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