Ashok A. Kumar
Ashok A. Kumar
Science Director, Indigo Ag
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Cited by
Cited by
Universal mobile electrochemical detector designed for use in resource-limited applications
A Nemiroski, DC Christodouleas, JW Hennek, AA Kumar, EJ Maxwell, ...
Proceedings of the National Academy of Sciences 111 (33), 11984-11989, 2014
Separation of nanoparticles in aqueous multiphase systems through centrifugation
O Akbulut, CR Mace, RV Martinez, AA Kumar, Z Nie, MR Patton, ...
Nano letters 12 (8), 4060-4064, 2012
From the bench to the field in low‐cost diagnostics: two case studies
AA Kumar, JW Hennek, BS Smith, S Kumar, P Beattie, S Jain, JP Rolland, ...
Angewandte Chemie International Edition 54 (20), 5836-5853, 2015
A paper-based “pop-up” electrochemical device for analysis of beta-hydroxybutyrate
CC Wang, JW Hennek, A Ainla, AA Kumar, WJ Lan, J Im, BS Smith, ...
Analytical chemistry 88 (12), 6326-6333, 2016
Density-based separation in multiphase systems provides a simple method to identify sickle cell disease
AA Kumar, MR Patton, JW Hennek, SYR Lee, G D’Alesio-Spina, X Yang, ...
Proceedings of the National Academy of Sciences 111 (41), 14864-14869, 2014
Broadly available imaging devices enable high-quality low-cost photometry
DC Christodouleas, A Nemiroski, AA Kumar, GM Whitesides
Analytical chemistry 87 (18), 9170-9178, 2015
Aqueous multiphase systems of polymers and surfactants provide self-assembling step-gradients in density
CR Mace, O Akbulut, AA Kumar, ND Shapiro, R Derda, MR Patton, ...
Journal of the American Chemical Society 134 (22), 9094-9097, 2012
Magnetic levitation in chemistry, materials science, and biochemistry
S Ge, A Nemiroski, KA Mirica, CR Mace, JW Hennek, AA Kumar, ...
Angewandte Chemie International Edition 59 (41), 17810-17855, 2020
Using magnetic levitation to separate mixtures of crystal polymorphs
MBJ Atkinson, DK Bwambok, J Chen, PD Chopade, MM Thuo, CR Mace, ...
Angewandte Chemie 125 (39), 10398-10401, 2013
Evaluation of a density-based rapid diagnostic test for sickle cell disease in a clinical setting in Zambia
AA Kumar, C Chunda-Liyoka, JW Hennek, H Mantina, SYR Lee, ...
PloS one 9 (12), e114540, 2014
High-sensitivity measurement of density by magnetic levitation
A Nemiroski, AA Kumar, S Soh, DV Harburg, HD Yu, GM Whitesides
Analytical chemistry 88 (5), 2666-2674, 2016
Enabling the development and deployment of next generation point-of-care diagnostics
R Derda, J Gitaka, CM Klapperich, CR Mace, AA Kumar, M Lieberman, ...
PLoS neglected tropical diseases 9 (5), e0003676, 2015
Enrichment of reticulocytes from whole blood using aqueous multiphase systems of polymers
AA Kumar, C Lim, Y Moreno, CR Mace, A Syed, D Van Tyne, DF Wirth, ...
American journal of hematology 90 (1), 31-36, 2015
Diagnosis of iron deficiency anemia using density-based fractionation of red blood cells
JW Hennek, AA Kumar, AB Wiltschko, MR Patton, SYR Lee, C Brugnara, ...
Lab on a Chip 16 (20), 3929-3939, 2016
Fractionating Polymer Microspheres as Highly Accurate Density Standards
WH Bloxham, JW Hennek, AA Kumar, GM Whitesides
Analytical chemistry 87 (14), 7485-7491, 2015
Habits heart app for patient engagement in heart failure management: pilot feasibility randomized trial
KS Wei, NE Ibrahim, AA Kumar, S Jena, V Chew, M Depa, N Mayanil, ...
JMIR mHealth and uHealth 9 (1), e19465, 2021
Overreliance on Cost Reduction as a Featured Element of Sensor Design
DJ Wilson, AA Kumar, CR Mace
ACS sensors 4 (5), 1120-1125, 2019
Combining step gradients and linear gradients in density
AA Kumar, JA Walz, M Gonidec, CR Mace, GM Whitesides
Analytical chemistry 87 (12), 6158-6164, 2015
Implementing the Soil Enrichment Protocol at Scale: Opportunities for an Agricultural Carbon Market
AA Jackson Hammond, M Motew, CD Brummitt, ML DuBuisson, G Pinjuv, ...
Frontiers in Climate, 64, 2021
Based Optode Devices (PODs) for Selective Quantification of Potassium in Biological Fluids
DB Lookadoo, JE Schonhorn, H Harpaldas, CM Uherek, P Schatz, ...
Analytical Chemistry 93 (27), 9383-9389, 2021
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