Cargando…

A Diffusion-Based pH Regulator in Laminar Flows with Smartphone-Based Colorimetric Analysis

A strategy for an on-chip pH regulator is demonstrated computationally and experimentally, based on the diffusion characteristics of aqueous ionic solutions. Micro-flows with specific pH values are formed based on the diffusion behaviors of hydrogen and hydroxide ions in laminar flows. The final ach...

Descripción completa

Detalles Bibliográficos
Autores principales:	Wang, Wei, Zeng, Zhi, Xu, Wei, Wu, Wenming, Liang, Wenfeng, Zhou, Jia
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6315573/ https://www.ncbi.nlm.nih.gov/pubmed/30477093 http://dx.doi.org/10.3390/mi9120616

Ejemplares similares

pH-based Detection of Phenylalnine by Potentiometric and Colorimetric Methods
por: Pijanowska, Dorota G., et al.
Publicado: (2006)

A Smartphone-Based Automatic Measurement Method for Colorimetric pH Detection Using a Color Adaptation Algorithm
por: Kim, Sung Deuk, et al.
Publicado: (2017)

Acetylcholinesterase Inhibitors Assay Using Colorimetric pH Sensitive Strips and Image Analysis by a Smartphone
por: Kostelnik, Adam, et al.
Publicado: (2017)

The Diffusion of Passive Tracers in Laminar Shear Flow
por: Aminian, Manuchehr, et al.
Publicado: (2018)

Natural laminar flow and laminar flow control
por: Barnwell, R, et al.
Publicado: (1992)

Colorimetric pH-responsive and hemostatic hydrogel-based bioadhesives containing functionalized silver nanoparticles
por: Khadem, Elham, et al.
Publicado: (2023)

Vertically sheathing laminar flow-based immunoassay using simultaneous diffusion-driven immune reactions
por: Kurmashev, Amanzhol, et al.
Publicado: (2019)

An Amphiphilic Pyridinoyl-hydrazone Probe for Colorimetric and Fluorescence pH Sensing
por: Diana, Rosita, et al.
Publicado: (2019)

A reversible, colorimetric, pH-responsive indole-based hydrogel and its application in urea detection
por: Wang, Yan, et al.
Publicado: (2019)

Rapid Colorimetric pH-Responsive Gold Nanocomposite Hydrogels for Sensing Applications
por: Salih, Ahmed E., et al.
Publicado: (2022)

Fast Responsive, Reversible Colorimetric Nanoparticle-Hydrogel Complexes for pH Monitoring
por: Kim, Yeonjin, et al.
Publicado: (2022)

A Smartphone-Based Disposable Hemoglobin Sensor Based on Colorimetric Analysis
por: Meng, Zhuolun, et al.
Publicado: (2022)

Smart Biopolymer-Based Nanocomposite Materials Containing pH-Sensing Colorimetric Indicators for Food Freshness Monitoring
por: Tavassoli, Milad, et al.
Publicado: (2022)

Color Space Transformation-Based Smartphone Algorithm for Colorimetric Urinalysis
por: Yang, Renbing, et al.
Publicado: (2018)

Smartphone-Based pH Sensor for Home Monitoring of Pulmonary Exacerbations in Cystic Fibrosis
por: Sun, Alexander, et al.
Publicado: (2017)

Transport and Mixing in Laminar Flows
por: Grigoriev, Roman, et al.
Publicado: (2012)

Rational Design of an ICT-Based Chemodosimeter with Aggregation-Induced Emission for Colorimetric and Ratiometric Fluorescent Detection of Cyanide in a Wide pH Range
por: Padghan, Sachin D., et al.
Publicado: (2021)

Polydiacetylene Nanofiber Composites as a Colorimetric Sensor Responding To Escherichia coli and pH
por: Yapor, Janet P., et al.
Publicado: (2017)

Multipurpose made colorimetric materials for amines, pH change and metal ion detection
por: Bao, Lihong, et al.
Publicado: (2022)

A Nitro Functionalized MOF with Multi-Enzyme Mimetic Activities for the Colorimetric Sensing of Glucose at Neutral pH
por: Wang, Ya, et al.
Publicado: (2023)

A Colorimetric pH Sensor Based on Clitoria sp and Brassica sp for Monitoring of Food Spoilage Using Chromametry
por: Ahmad, Noor Azizah, et al.
Publicado: (2019)

Gold nanostructures for the sensing of pH using a smartphone
por: Biswas, Subrata, et al.
Publicado: (2019)

Smartphone-Based Microfluidic Colorimetric Sensor for Gaseous Formaldehyde Determination with High Sensitivity and Selectivity
por: Guo, Xiao-Liang, et al.
Publicado: (2018)

New water-soluble colorimetric pH and metal ione sensor based on graphene quantum dot modified with alizarine red S
por: Ahmadi, Hassan, et al.
Publicado: (2020)

A Comparison of Colorimetric Assessment of Vaginal pH with Nugent Score for the Detection of Bacterial Vaginosis
por: Hoffman, Matthew K., et al.
Publicado: (2017)

pH Colorimetric Sensor Arrays: Role of the Color Space Adopted for the Calculation of the Prediction Error
por: Pastore, Andrea, et al.
Publicado: (2020)

Effect of Flow Velocity on Laminar Flow in Microfluidic Chips
por: Wu, Chuang, et al.
Publicado: (2023)

Smartphone-Based Colorimetric Analysis of Urine Test Strips for At-Home Prenatal Care
Publicado: (2022)

Highly Selective, Aptamer-Based, Ultrasensitive Nanogold Colorimetric Smartphone Readout for Detection of Cd(II)
por: Xu, Lu, et al.
Publicado: (2019)

Smartphone-Based Device for Colorimetric Detection of MicroRNA Biomarkers Using Nanoparticle-Based Assay
por: Krishnan, Tushar, et al.
Publicado: (2021)

Computational Study of pH-sensitive Hydrogel-based Microfluidic Flow Controllers
por: Kurnia, Jundika C., et al.
Publicado: (2011)

MICRURGICAL STUDIES IN CELL PHYSIOLOGY : IV. COLORIMETRIC DETERMINATION OF THE NUCLEAR AND CYTOPLASMIC pH IN THE STARFISH EGG.
por: Chambers, Robert, et al.
Publicado: (1927)

Exploiting pH-Regulated Dimer-Tetramer Transformation of Concanavalin A to Develop Colorimetric Biosensing of Bacteria
por: Xu, Xiahong, et al.
Publicado: (2017)

Regression Analysis of Orthogonal, Cylindrical and Multivariable Color Parameters for Colorimetric Surface pH Measurement of Materials
por: Vizárová, Katarína, et al.
Publicado: (2021)

Effect of UV Irradiation Time and Headgroup Interactions on the Reversible Colorimetric pH Response of Polydiacetylene Assemblies
por: Beliktay, Gizem, et al.
Publicado: (2023)

On Laminar and Turbulent Boundary Layer in Supersonic Flow
por: Ladenburg, R, et al.
Publicado: (1949)

Giant spin hydrodynamic generation in laminar flow
por: Takahashi, R., et al.
Publicado: (2020)

Electroporation on microchips: the harmful effects of pH changes and scaling down
por: Li, Yang, et al.
Publicado: (2015)

Smartphone‐based colorimetric determination of gamma‐butyrolactone and gamma‐hydroxybutyrate in alcoholic beverage samples
por: Procida, Anselmo, et al.
Publicado: (2022)

Development of a Flow-Free Automated Colorimetric Detection Assay Integrated with Smartphone for Zika NS1
por: Kabir, Md Alamgir, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_lhk5iadptmac81b85gj9go7vq7