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Items: 1 to 20 of 87

1.

Electrochemical performance at sputter-deposited nanocarbon film with different surface nitrogen-containing groups.

Kamata T, Kato D, Niwa O.

Nanoscale. 2019 May 16. doi: 10.1039/c9nr01569h. [Epub ahead of print]

PMID:
31094397
2.

Increased electrode activity during geosmin oxidation provided by Pt nanoparticle-embedded nanocarbon film.

Kamata T, Sumimoto M, Shiba S, Kurita R, Niwa O, Kato D.

Nanoscale. 2019 May 9;11(18):8845-8854. doi: 10.1039/c9nr00793h.

PMID:
31012904
3.

On-Chip Evaluation of DNA Methylation with Electrochemical Combined Bisulfite Restriction Analysis Utilizing a Carbon Film Containing a Nanocrystalline Structure.

Kurita R, Yanagisawa H, Kamata T, Kato D, Niwa O.

Anal Chem. 2017 Jun 6;89(11):5976-5982. doi: 10.1021/acs.analchem.7b00533. Epub 2017 May 12.

PMID:
28466637
4.

Properties of modified surface for biosensing interface.

Tanaka M, Sawaguchi T, Hirata Y, Niwa O, Tawa K, Sasakawa C, Kuraoka K.

J Colloid Interface Sci. 2017 Jul 1;497:309-316. doi: 10.1016/j.jcis.2017.02.070. Epub 2017 Mar 2.

PMID:
28288377
5.

Label-Free Detection of Human Glycoprotein (CgA) Using an Extended-Gated Organic Transistor-Based Immunosensor.

Minamiki T, Minami T, Sasaki Y, Wakida SI, Kurita R, Niwa O, Tokito S.

Sensors (Basel). 2016 Nov 30;16(12). pii: E2033.

6.

Artificial Modification of an Enzyme for Construction of Cross-Reactive Polyion Complexes To Fingerprint Signatures of Proteins and Mammalian Cells.

Tomita S, Niwa O, Kurita R.

Anal Chem. 2016 Sep 20;88(18):9079-86. doi: 10.1021/acs.analchem.6b02010. Epub 2016 Aug 31.

PMID:
27548408
7.

Microfluidic platforms for DNA methylation analysis.

Kurita R, Niwa O.

Lab Chip. 2016 Oct 7;16(19):3631-44. doi: 10.1039/c6lc00829a. Epub 2016 Aug 19. Review.

PMID:
27538879
8.

Co-sputter deposited nickel-copper bimetallic nanoalloy embedded carbon films for electrocatalytic biomarker detection.

Shiba S, Kato D, Kamata T, Niwa O.

Nanoscale. 2016 Jul 14;8(26):12887-91. doi: 10.1039/c6nr02287a. Epub 2016 Jun 22.

PMID:
27333270
9.

Selective nitrate detection by an enzymatic sensor based on an extended-gate type organic field-effect transistor.

Minami T, Sasaki Y, Minamiki T, Wakida SI, Kurita R, Niwa O, Tokito S.

Biosens Bioelectron. 2016 Jul 15;81:87-91. doi: 10.1016/j.bios.2016.02.036. Epub 2016 Feb 15.

PMID:
26921557
10.

The Use of an Enzyme-based Sensor Array to Fingerprint Proteomic Signatures of Sera from Different Mammalian Species.

Tomita S, Yokoyama S, Kurita R, Niwa O, Yoshimoto K.

Anal Sci. 2016;32(2):237-40. doi: 10.2116/analsci.32.237.

11.

Au Nanoparticle-Embedded Carbon Films for Electrochemical As(3+) Detection with High Sensitivity and Stability.

Kato D, Kamata T, Kato D, Yanagisawa H, Niwa O.

Anal Chem. 2016 Mar 1;88(5):2944-51. doi: 10.1021/acs.analchem.6b00136. Epub 2016 Feb 12.

PMID:
26829010
12.

Direct Analysis of Lipophilic Antioxidants of Olive Oils Using Bicontinuous Microemulsions.

Kuraya E, Nagatomo S, Sakata K, Kato D, Niwa O, Nishimi T, Kunitake M.

Anal Chem. 2016 Jan 19;88(2):1202-9. doi: 10.1021/acs.analchem.5b03445. Epub 2015 Dec 23.

PMID:
26639911
13.

On-Chip Sequence-Specific Immunochemical Epigenomic Analysis Utilizing Outward-Turned Cytosine in a DNA Bulge with Handheld Surface Plasmon Resonance Equipment.

Kurita R, Yanagisawa H, Yoshioka K, Niwa O.

Anal Chem. 2015 Nov 17;87(22):11581-6. doi: 10.1021/acs.analchem.5b03520. Epub 2015 Nov 2.

PMID:
26482842
14.

A polyion complex sensor array for markerless and noninvasive identification of differentiated mesenchymal stem cells from human adipose tissue.

Tomita S, Sakao M, Kurita R, Niwa O, Yoshimoto K.

Chem Sci. 2015 Oct 1;6(10):5831-5836. doi: 10.1039/c5sc01259g. Epub 2015 Jun 30.

15.

Influence of Contact Force on Electrochemical Responses of Redox Species Flowing in Nitrocellulose Membrane at Micropyramid Array Electrode.

Iwasaki W, Sathuluri RR, Niwa O, Miyazaki M.

Anal Sci. 2015;31(7):729-32. doi: 10.2116/analsci.31.729.

16.

An Organic Field-effect Transistor with an Extended-gate Electrode Capable of Detecting Human Immunoglobulin A.

Minamiki T, Minami T, Sasaki Y, Kurita R, Niwa O, Wakida S, Tokito S.

Anal Sci. 2015;31(7):725-8. doi: 10.2116/analsci.31.725.

17.

Structure and Electroanalytical Application of Nitrogen-doped Carbon Thin Film Electrode with Lower Nitrogen Concentration.

Kamata T, Kato D, Umemura S, Niwa O.

Anal Sci. 2015;31(7):651-6. doi: 10.2116/analsci.31.651.

18.

Effect of the sp(2)/sp(3) Ratio in a Hybrid Nanocarbon Thin Film Electrode for Anodic Stripping Voltammetry Fabricated by Unbalanced Magnetron Sputtering Equipment.

Yanagisawa H, Kurita R, Kamata T, Yoshioka K, Kato D, Iwasawa A, Nakazato T, Torimura M, Niwa O.

Anal Sci. 2015;31(7):635-41. doi: 10.2116/analsci.31.635.

19.

"Electroanalysis with New Electrode Materials and Advanced Electrochemical Devices".

Niwa O.

Anal Sci. 2015;31(7):581. doi: 10.2116/analsci.31.581. No abstract available.

20.

Site-specific immunochemical methylation assessment from genome DNA utilizing a conformational difference between looped-out target and stacked-in nontarget methylcytosines.

Kurita R, Yanagisawa H, Yoshioka K, Niwa O.

Biosens Bioelectron. 2015 Aug 15;70:366-71. doi: 10.1016/j.bios.2015.03.061. Epub 2015 Mar 28.

PMID:
25845328

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