involving the use of chromogens rather than silver halide during processing to produce the image
chromogenic film
chromogenic in American English
(ˌkrouməˈdʒenɪk)
adjective
1.
producing color
2. Chemistry
pertaining to chromogen or a chromogen
3. (of bacteria)
producing some characteristic color or pigment that is useful as a means of identification
Word origin
[1880–85; chromo- + -genic]This word is first recorded in the period 1880–85. Other words that entered Englishat around the same time include: Chief of Staff, automatism, interface, jackpot, rain check-genic is a combining form often corresponding to nouns ending in -gen or -geny, with the following senses: “producing or causing” (hallucinogenic); “produced or caused by” (cosmogenic); “pertaining to a gene or genes” (polygenic); “pertaining to suitability for reproduction by a medium” (telegenic)
Examples of 'chromogenic' in a sentence
chromogenic
Kinetic parameters were determined using cellobiose and a chromogenic artificial substrate.
Casanave Dominique, Huc Delphine, Mathis Hugues, Chauve Marie, Monot Frédéric, FerreiraNicolas 2010, 'Comparative kinetic analysis of two fungal β-glucosidases', Biotechnology for Biofuelshttp://www.biotechnologyforbiofuels.com/content/3/1/3. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Nasal, buccal and perianal swabs were enriched and cultured on solid chromogenic selective media.
Ursula Kaspar, Alexa von Lützau, Andreas Schlattmann, Uwe Roesler, Robin Köck, KarstenBecker 2018, 'Zoonotic multidrug-resistant microorganisms among small companion animals in Germany',PLOS ONE10.1371/journal.pone.0208364. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
This sensitivity was likely enhanced by phenotype-based selection on two chromogenic media formulations.
John J. Schellenberg, Tim J. Dumonceaux, Janet E. Hill, Joshua Kimani, Walter Jaoko,Charles Wachihi, Jane Njeri Mungai, Margo Lane, Keith R. Fowke, T. Blake Ball, FrancisA. Plummer 2012, 'Selection, Phenotyping and Identification of Acid and Hydrogen Peroxide ProducingBacteria from Vaginal Samples of Canadian and East African Women', PLoS ONE10.1371/journal.pone.0041217. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The plasmin enzymatic activity was determined by a turbidimetric assay and a chromogenic substrate-based assay.
Yusova E. I. 2015, 'Plasmin enzymatic activity in the presence of actin', Biopolymers and Cellhttp://biopolymers.org.ua/pdf/31/5/345/. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Real-time monitoring of turbidity and chromogenic visualization were used to assess the reaction results.
Dayang Zou, Simo Huang, Hong Lei, Zhan Yang, Yuxin Su, Xiaoming He, Qinghe Zhao, YongWang, Wei Liu, Liuyu Huang 2017, 'Sensitive and Rapid Detection of the Plasmid-Encoded Colistin-Resistance Gene mcr-1in Enterobacteriaceae Isolates by Loop-Mediated Isothermal Amplification', Frontiers in Microbiologyhttp://journal.frontiersin.org/article/10.3389/fmicb.2017.02356/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Confirmatory tests include biochemical tests, chromogenic enzyme substrate tests, immunoassays and nucleic acid methods.
Lai-King Ng, Irene E Martin 2005, 'The Laboratory Diagnosis of Neisseria gonorrhoeae', Canadian Journal of Infectious Diseases and Medical Microbiologyhttp://dx.doi.org/10.1155/2005/323082. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Plasma plasminogen and fibrinogen levels were measured by chromogenic and coagulometric methods, respectively.
Luciana Moreira Lima, Maria das Graças Carvalho, Marinez de Oliveira Sousa 2012, 'Plasminogen and fibrinogen plasma levels in coronary artery disease', Revista Brasileira de Hematologia e Hemoterapiahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-84842012000400015. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The production of beta-lactamases was evaluated through the biological and chromogenic cephalosporin methods.
Elerson Gaetti-Jardim Júnior, Luís Fernando Landucci, Samira Âmbar Lins, Evanice MenezesMarçal Vieira, Sérgio Ricardo de Oliveira 2007, 'Susceptibility of strict and facultative anaerobes Isolated from endodontic infectionsto metronidazole and beta-lactams', Journal of Applied Oral Sciencehttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572007000600016. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
For identification, selective chromogenic agar was used after an enrichment step.
Carmen Dahms, Nils-Olaf Hübner, Annelene Kossow, Alexander Mellmann, Kathleen Dittmann,Axel Kramer 2015, 'Occurrence of ESBL-Producing Escherichia coli in Livestock and Farm Workers in Mecklenburg-WesternPomerania, Germany', PLOS ONE10.1371/journal.pone.0143326. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Activation of individual coagulation factors was measured using specific chromogenic substrates.
T. M. Chernyshenko, V. I. Gryshchuk, N. P. Galagan, V. O. Chernyshenko, O. V. Gornytska,T. M. Platonova, E. V. Lugovskoy 2013, 'ACTION OF HIGH-DISPERSED SILICA ON BLOOD COAGULATION FACTORS ACTIVATION', Biotechnologia Actahttp://biotechnology.kiev.ua/images/storage/no1_2013/chernyshenko_1_2013.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)