Keyword

acid-base indicators

Description: Chemical compounds whose color changes with acidity or alkalinity, used to indicate pH in solutions.

Primary topic: Analytical Chemistry and Sensors (24%)

Wikidata ID: wiki/Q300951

OpenAlex ID: keywords/ph-indicator

A Series of Simple Basic Indicators. I. the Acidity Functions of Mixtures of Sulfuric and Perchloric Acids With Water 1

1932 · Louis P. Hammett, Alden J. Deyrup · Journal of the American Chemical Society · 671

Determination of pH, theory and practice

1964 · Journal of the Franklin Institute · 658

Genetically encoded indicators of neuronal activity

2016 · Michael Z Lin, Mark J Schnitzer · Nature Neuroscience · 646

Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications

2020 · Andreas Steinegger, Otto S. Wolfbeis, et al. · Chemical Reviews · 622

The Molecular Probes handbook. A guide to fluorescent probes and labeling technologies

2011 · G. Ya. Wiederschain · Biochemistry (Moscow) · 619

1957 · M. A. Paul, F. A. Long · Chemical Reviews · 605

Intelligent packaging: Trends and applications in food systems

2019 · S. Kalpana, S.R. Priyadarshini, et al. · Trends in Food Science & Technology · 539

Rapid Detection of COVID-19 Coronavirus Using a Reverse Transcriptional Loop-Mediated Isothermal Amplification (RT-LAMP) Diagnostic Platform

2020 · Lin Yu, Shanshan Wu, et al. · Clinical Chemistry · 477

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Technical aspects and challenges of colorimetric detection with microfluidic paper-based analytical devices (μPADs) - A review

2017 · Giorgio Gianini Morbioli, Thiago Mazzu-Nascimento, et al. · Analytica Chimica Acta · 436

Structural basis of spectral shifts in the yellow-emission variants of green fluorescent protein

1998 · Rebekka M Wachter, Marc-André Elsliger, et al. · Structure · 419

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Testate amoebae analysis in ecological and paleoecological studies of wetlands: past, present and future

2007 · Edward A. D. Mitchell, Daniel J. Charman, et al. · Biodiversity and Conservation · 399

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Spectral and photophysical studies of benzo[c]xanthene dyes: Dual emission pH sensors

1991 · James E. Whitaker, Richard P. Haugland, et al. · Analytical Biochemistry · 397

Strong and Reversible Binding of Carbon Dioxide in a Green Metal–Organic Framework

2011 · Jeremiah J. Gassensmith, Hiroyasu Furukawa, et al. · Journal of the American Chemical Society · 394

Changes in cytosolic pH and calcium of guard cells precede stomatal movements.

1992 · H R Irving, C A Gehring, et al. · Proceedings of the National Academy of Sciences · 374

SI Chemical Data

1971 · G. H. Aylward, Tristan J. V. Findlay · Medical Entomology and Zoology · 374

Intelligent Chitosan/PVA nanocomposite films containing black carrot anthocyanin and bentonite nanoclays with improved mechanical, thermal and antibacterial properties

2018 · Mojtaba Koosha, Sepideh Hamedi · Progress in Organic Coatings · 372

Chitosan/corn starch blend films with extract from Brassica oleraceae (red cabbage) as a visual indicator of fish deterioration

2014 · Mayra Cristina Silva-Pereira, José Augusto Teixeira, et al. · LWT · 325

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The Rhodopsin System of the Squid

1958 · Ruth Hubbard, Robert C. C. St. George · The Journal of General Physiology · 315

Chitosan/pectin polyelectrolyte complex as a pH indicator

2015 · Vinicius Borges V. Maciel, Cristiana M.P. Yoshida, et al. · Carbohydrate Polymers · 305

Cellulose/chitosan pH-responsive indicator incorporated with carrot anthocyanins for intelligent food packaging

2019 · Fahimeh Ebrahimi Tirtashi, Mehran Moradi, et al. · International Journal of Biological Macromolecules · 299

A Critical Re-evaluation of the Hammett Acidity Function at Moderate and High Acid Concentrations of Sulfuric Acid. New H0 Values Based Solely on a Set of Primary Aniline Indicators

1963 · Margaret Jefraim. Jorgenson, Donald R. Hartter · Journal of the American Chemical Society · 295

Handbook of Acid-Base Indicators

2007 · R. W. Sabnis · CRC Press eBooks · 282

A Simple and Highly Sensitive Colorimetric Detection Method for Gaseous Formaldehyde

2010 · Liang Feng, Christopher J. Musto, et al. · Journal of the American Chemical Society · 273

Development of pH indicator and antimicrobial cellulose nanofibre packaging film based on purple sweet potato anthocyanin and oregano essential oil

2020 · Shunli Chen, Min Wu, et al. · International Journal of Biological Macromolecules · 272

Mitochondrial pH Monitored by a New Engineered Green Fluorescent Protein Mutant

2004 · María F. Cano Abad, Giulietta Di Benedetto, et al. · Journal of Biological Chemistry · 258

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Works count: 5,737

Citation count: 65,550