Results 11 to 20 of about 423,426 (288)

Plant Chemiluminescence [PDF]

Plant Physiology, 1978
Light production by plants was confirmed by measuring chemiluminescence from root and stem tissue of peas (Pisum sativum), beans (Phaseolus vulgaris), and corn (Zea mays) in a modified scintillation spectrophotometer. Chemiluminescence was inhibited by treating pea roots with boiling ethanol or by placing them in a N(2) gas phase. Chemiluminescence was
Fred B. Abeles, Gerald R. Leather, Leonard E. Forrence   +2 more
openaire   +2 more sources

Bioluminescence, chemiluminescence [PDF]

Fresenius' Journal of Analytical Chemistry, 1990
96
Dwenger, A., Beychok, C., Schweitzer, G., Pape, H. C., Röllig, G., Nerlich, M. L., Jonas, E., Funck, M., Zimmermann, T., Albrecht, S., Schuster, R., Lauschke, G., Jaroß, W., Kaever, V., Schmitz, E., Resch, K., Brandl, H., Böhm, W. D., Beckert, R., Köstler, E., Menschikowski, M., Kacian, D., Lawrence, T., Sanders, M., Putnam, J., Majlessi, M., McDonough, S., Ryder, T., Santana Rodríguez, J. J., Sosa Ferrera, Z., Afonso Perera, A., González Díaz, V.   +31 more
openaire   +3 more sources

FEATURES OF NEUTROPHIL CHEMILUMINESCENCE IN THE PATIENTS WITH ADVANCED RECTAL CANCER

Медицинская иммунология, 2019
Colorectal cancer is one of the most common malignant diseases in Russia worldwide making up 5-6% of all human malignant tumors. Neutrophilic granulocytes are actively involved in development of antitumor response.
O. V. Smirnova, E. V. Kasparov, Ya. I. Perepechay, A. A. Nesytykh, V. S. Belyaev   +4 more
doaj   +1 more source

Microfluidic cartridge with integrated array of amorphous silicon photosensors for chemiluminescence detection of viral DNA [PDF]

, 2016
Portable and simple analytical devices based on microfluidics with chemiluminescence detection are particularly attractive for point-of-care applications, offering high detectability and specificity in a simple and miniaturized analytical format ...
Bonvicini, F., Caputo, Domenico, DE CESARE, Giampiero, Gallinella, G., Mirasoli, M., Nascetti, Augusto, Roda, A., Zangheri, M   +7 more
core   +1 more source

Electrogenerated Chemiluminescence

Annual Review of Analytical Chemistry, 2009
In electrogenerated chemiluminescence, also known as electrochemiluminescence (ECL), electrochemically generated intermediates undergo a highly exergonic reaction to produce an electronically excited state that then emits light. These electron-transfer reactions are sufficiently exergonic to allow the excited states of luminophores, including ...
Robert J, Forster, Paolo, Bertoncello, Tia E, Keyes   +2 more
openaire   +4 more sources

Synthesis and Chemiluminescent Properties of Amino-Acylated luminol Derivatives Bearing Phosphonium Cations

Molecules, 2019
The monitoring of reactive oxygen species in living cells provides valuable information on cell function and performance. Lately, the development of chemiluminescence-based reactive oxygen species monitoring has gained increased attention due to the ...
Anna Pantelia, Ira Daskalaki, M. Consuelo Cuquerella, Georgios Rotas, Miguel A. Miranda, Georgios C. Vougioukalakis   +5 more
doaj   +1 more source

Electron collision quenching of CO(v) chemiluminescence in CS2/O2 and CS2/O2/N2O flames [PDF]

, 1981
Chemiluminescence from vibrationally excited carbon monoxide formed by the reaction CS+O-->CO(v)+S was observed in CS2/O2 and CS2/O2/N2O flames to which an electric discharge was applied.
Culick, F. E. C., Grossman, W. M., Kushner, M. J.   +2 more
core   +1 more source

Tuning the Intramolecular Chemiexcitation of Neutral Dioxetanones by Interaction with Ionic Species

Molecules, 2022
The intramolecular chemiexcitation of high-energy peroxide intermediates, such as dioxetanones, is an essential step in different chemi- and bioluminescent reactions.
Carla M. Magalhães, Joaquim C. G. Esteves da Silva, Luís Pinto da Silva   +2 more
doaj   +1 more source

Target-Oriented Synthesis of Marine Coelenterazine Derivatives with Anticancer Activity by Applying the Heavy-Atom Effect

Biomedicines, 2021
Photodynamic therapy (PDT) is an anticancer therapeutic modality with remarkable advantages over more conventional approaches. However, PDT is greatly limited by its dependence on external light sources.
Carla M. Magalhães, Patricia González-Berdullas, Diana Duarte, Ana Salomé Correia, José E. Rodríguez-Borges, Nuno Vale, Joaquim C. G. Esteves da Silva, Luís Pinto da Silva   +7 more
doaj   +1 more source

Comparison between liquid chromatography-tandem mass spectrometry and immunoassay methods for measurement of plasma 25 (OH) vitamin D

Türk Biyokimya Dergisi, 2022
Vitamin D is one of the major hormones involved in the metabolism of calcium (Ca) and phosphorus (P). In the present study, we aimed to determine the analytical performance of the immunoassay method used for determining plasma 25-hydroxyvitamin D [25(OH ...
Kader Saadet, Akdağ Turan, Ecer Büşra, Abuşoğlu Sedat, Unlu Ali   +4 more
doaj   +1 more source