Peter Wiktor
Overview
Explore the profile of Peter Wiktor including associated specialties, affiliations and a list of published articles.
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Articles
16
Citations
218
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Recent Articles
1.
Mo M, Fu B, Hota P, Cay-Durgun P, Wang R, Cheng E, et al.
Sensors (Basel)
. 2023 Apr;
23(7).
PMID: 37050555
Colorimetric sensors are widely used because of their inherent advantages including accuracy, rapid response, ease-of-use, and low costs; however, they usually lack reusability, which precludes the continuous use of a...
2.
Song L, Wiktor P, Qiu J, LaBaer J
Methods Mol Biol
. 2021 Jun;
2344:47-64.
PMID: 34115351
A novel protein microarray technology, called high-density nucleic acid programmable protein array (HD-NAPPA), enables the serological screening of thousands of proteins at one time. HD-NAPPA extends the capabilities of NAPPA,...
3.
Mallires K, Wang D, Wiktor P, Tao N
Anal Chem
. 2020 Jun;
92(13):9362-9369.
PMID: 32501669
Interest in mobile chemical sensors is on the rise, but significant challenges have restricted widespread adoption into commercial devices. To be useful these sensors need to have a predictable response,...
4.
Song L, Wallstrom G, Yu X, Hopper M, Van Duine J, Steel J, et al.
Mol Cell Proteomics
. 2017 Feb;
16(4 suppl 1):S277-S289.
PMID: 28223349
Better and more diverse biomarkers for the development of simple point-of-care tests for active tuberculosis (TB), a clinically heterogeneous disease, are urgently needed. We generated a proteomic () High-Density Nucleic...
5.
Karthikeyan K, Barker K, Tang Y, Kahn P, Wiktor P, Brunner A, et al.
Mol Cell Proteomics
. 2016 May;
15(7):2324-37.
PMID: 27141097
Aberrant modifications of proteins occur during disease development and elicit disease-specific antibody responses. We have developed a protein array platform that enables the modification of many proteins in parallel and...
6.
Bian X, Wiktor P, Kahn P, Brunner A, Khela A, Karthikeyan K, et al.
Proteomics
. 2015 Mar;
15(12):2136-45.
PMID: 25758251
Viral infections elicit antiviral antibodies and have been associated with various chronic diseases. Detection of these antibodies can facilitate diagnosis, treatment of infection, and understanding of the mechanisms of virus-associated...
7.
Wiktor P, Brunner A, Kahn P, Qiu J, Magee M, Bian X, et al.
Sci Rep
. 2015 Mar;
5:8736.
PMID: 25736721
We report a device to fill an array of small chemical reaction chambers (microreactors) with reagent and then seal them using pressurized viscous liquid acting through a flexible membrane. The...
8.
Liang W, Wang S, Festa F, Wiktor P, Wang W, Magee M, et al.
Anal Chem
. 2014 Aug;
86(19):9860-5.
PMID: 25153794
We report on a quantitative study of small molecule binding kinetics on protein microarrays with plasmonic-based electrochemical impedance microscopy (P-EIM). P-EIM measures electrical impedance optically with high spatial resolution by...
9.
MacGriff C, Wang S, Wiktor P, Wang W, Shan X, Tao N
Anal Chem
. 2013 Jul;
85(14):6682-7.
PMID: 23815069
Charge-based detection of small molecules is demonstrated by plasmonic-based electrochemical impedance microscopy (P-EIM). The dependence of surface plasmon resonance (SPR) on surface charge density is used to detect small molecules...
10.
Shan X, Diez-Perez I, Wang L, Wiktor P, Gu Y, Zhang L, et al.
Nat Nanotechnol
. 2012 Aug;
7(10):668-72.
PMID: 22922540
The electrocatalytic properties of nanoparticles depend on their size, shape and composition. These properties are typically probed by measuring the total electrocatalytic reaction current of a large number of nanoparticles,...