Keyword search (4,163 papers available)

"Li T" Authored Publications:

Title Authors PubMed ID
1 The Effects of Educational Campaigns and Smoking Bans in Public Places on Smokers' Intention to Quit Smoking: Findings from 17 Cities in China Luo B; Wan L; Liang L; Li T; 26064959
JMSB
2 The eIF2α Kinase GCN2 Modulates Period and Rhythmicity of the Circadian Clock by Translational Control of Atf4. Pathak SS, Liu D, Li T, de Zavalia N, Zhu L, Li J, Karthikeyan R, Alain T, Liu AC, Storch KF, Kaufman RJ, Jin VX, Amir S, Sonenberg N, Cao R 31522764
CSBN
3 Importance of Participant-Centricity and Trust for a Sustainable Medical Information Commons. McGuire AL, Majumder MA, Villanueva AG, Bardill J, Bollinger JM, Boerwinkle E, Bubela T, Deverka PA, Evans BJ, Garrison NA, Glazer D, Goldstein MM, Greely HT, Kahn SD, Knoppers BM, Koenig BA, Lambright JM, Mattison JE, O'Donnell C, Rai AK, Rodriguez LL, Simoncelli T, Terry SF, Thorogood AM, Watson MS, Wilbanks JT, Cook-Deegan R 30994067
ENCS
4 Acoustofluidic Micromixing Enabled Hybrid Integrated Colorimetric Sensing, for Rapid Point-of-Care Measurement of Salivary Potassium. Surendran V, Chiulli T, Manoharan S, Knisley S, Packirisamy M, Chandrasekaran A 31141923
ENCS

 

Title:Acoustofluidic Micromixing Enabled Hybrid Integrated Colorimetric Sensing, for Rapid Point-of-Care Measurement of Salivary Potassium.
Authors:Surendran V,  Chiulli T,  Manoharan S,  Knisley S,  Packirisamy M,  Chandrasekaran A
Link:https://www.ncbi.nlm.nih.gov/pubmed/31141923?dopt=Abstract
Publication:
Keywords:
PMID:31141923 Category:Biosensors (Basel) Date Added:2019-06-04
Dept Affiliation: ENCS
1 Department of Chemical, Biological and Bio Engineering, North Carolina A & T State University, Greensboro, NC 27411, USA. vsurendran@aggies.ncat.edu.
2 Department of Chemical, Biological and Bio Engineering, North Carolina A & T State University, Greensboro, NC 27411, USA. tjchiulli@aggies.ncat.edu.
3 Department of Chemical, Biological and Bio Engineering, North Carolina A & T State University, Greensboro, NC 27411, USA. smanoharan@aggies.ncat.edu.
4 Department of Chemical, Biological and Bio Engineering, North Carolina A & T State University, Greensboro, NC 27411, USA. sbknisle@ncat.edu.
5 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montreal, QC H2L5C9, Canada. pmuthu@alcor.concordia.ca.
6 Department of Chemical, Biological and Bio Engineering, North Carolina A & T State University, Greensboro, NC 27411, USA. achandra@ncat.edu.

Description:

Acoustofluidic Micromixing Enabled Hybrid Integrated Colorimetric Sensing, for Rapid Point-of-Care Measurement of Salivary Potassium.

Biosensors (Basel). 2019 May 28;9(2):

Authors: Surendran V, Chiulli T, Manoharan S, Knisley S, Packirisamy M, Chandrasekaran A

Abstract

The integration of microfluidics with advanced biosensor technologies offers tremendous advantages such as smaller sample volume requirement and precise handling of samples and reagents, for developing affordable point-of-care testing methodologies that could be used in hospitals for monitoring patients. However, the success and popularity of point-of-care diagnosis lies with the generation of instantaneous and reliable results through in situ tests conducted in a painless, non-invasive manner. This work presents the development of a simple, hybrid integrated optical microfluidic biosensor for rapid detection of analytes in test samples. The proposed biosensor works on the principle of colorimetric optical absorption, wherein samples mixed with suitable chromogenic substrates induce a color change dependent upon the analyte concentration that could then be detected by the absorbance of light in its path length. This optical detection scheme has been hybrid integrated with an acoustofluidic micromixing unit to enable uniform mixing of fluids within the device. As a proof-of-concept, we have demonstrated the real-time application of our biosensor format for the detection of potassium in whole saliva samples. The results show that our lab-on-a-chip technology could provide a useful strategy in biomedical diagnoses for rapid analyte detection towards clinical point-of-care testing applications.

PMID: 31141923 [PubMed - in process]




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