Keyword search (4,163 papers available)

"Translation" Keyword-tagged Publications:

Title Authors PubMed ID
1 Viral Voices: Depictions of Women s Pain Experiences on Social Media Mazzocca K; Langmuir T; Manan J; Gagnon MM; Alberts NM; 40514002
PSYCHOLOGY
2 Exosome Innovations in Ophthalmology and Sjögren s Syndrome Wu KY; Dave A; Nirwal GK; Giunta M; Nguyen VDH; Tran SD; 40360847
CONCORDIA
3 Membranous translation platforms in the chloroplast of Chlamydomonas reinhardtii Sun Y; Bakhtiari S; Valente-Paterno M; Jiang H; Zerges W; 40116843
BIOLOGY
4 Measuring what matters to older persons for active living: part I content development for the OPAL measure across four countries Mayo NE; Auais M; Barclay R; Branin J; Dawes H; Korfage IJ; Sawchuk K; Tal E; White CL; Ayoubi Z; Chowdhury F; Henderson J; Mansoubi M; Mate KKV; Nadea L; Rodriguez S; Kuspinar A; 38967870
BIOLOGY
5 Cognates are advantaged over non-cognates in early bilingual expressive vocabulary development Mitchell L; Tsui RK; Byers-Heinlein K; 38087835
PSYCHOLOGY
6 An RNA granule for translation quality control in Saccharomyces cerevisiae Dhaliwal JS; Panozzo C; Benard L; Zerges W; 36373798
BIOLOGY
7 A Synthetic Biosensor for Detecting Putrescine in Beef Samples Selim AS; Perry JM; Nasr MA; Pimprikar JM; Shih SCC; 36356104
BIOLOGY
8 Are translation equivalents special? Evidence from simulations and empirical data from bilingual infants Tsui RK; Gonzalez-Barrero AM; Schott E; Byers-Heinlein K; 35430556
PSYCHOLOGY
9 Methodological and clinical challenges associated with biomarkers for psychiatric disease: A scoping review. Kirkpatrick RH; Munoz DP; Khalid-Khan S; Booij L; 33221025
PSYCHOLOGY
10 Editorial: RNA Regulation in Development and Disease. Chartrand P, Jaramillo M, Gamberi C 32411184
BIOLOGY
11 Translational regulation in chloroplasts for development and homeostasis. Sun Y, Zerges W 25988717
CSFG
12 Biomarkers, designs, and interpretations of resting-state fMRI in translational pharmacological research: A review of state-of-the-Art, challenges, and opportunities for studying brain chemistry. Khalili-Mahani N, Rombouts SA, van Osch MJ, Duff EP, Carbonell F, Nickerson LD, Becerra L, Dahan A, Evans AC, Soucy JP, Wise R, Zijdenbos AP, van Gerven JM 28145075
PERFORM

 

Title:A Synthetic Biosensor for Detecting Putrescine in Beef Samples
Authors:Selim ASPerry JMNasr MAPimprikar JMShih SCC
Link:https://pubmed.ncbi.nlm.nih.gov/36356104/
DOI:10.1021/acsabm.2c00824
Publication:ACS applied bio materials
Keywords:biogenic aminesbiosensorcell-free transcription-translationdiaminesgene circuitmeat spoilagepaper-based sensor
PMID:36356104 Category: Date Added:2022-11-10
Dept Affiliation: BIOLOGY
1 Department of Biology, Concordia University, 7141 Sherbrooke Street West, Montréal, QuébecH4B 1R6, Canada.
2 Centre for Applied Synthetic Biology, Concordia University, 7141 Sherbrooke Street West, Montréal, QuébecH4B 1R6, Canada.
3 Department of Electrical and Computer Engineering, Concordia University, 1455 de Maisonneuve Blvd. West, Montréal, QuébecH3G 1M8, Canada.

Description:

Biogenic amines (BAs) are toxicological risks present in many food products. Putrescine is the most common foodborne BA and is frequently used as a quality control marker. Currently, there is a lack of regulation concerning safe putrescine limits in food as well as outdated food handling practices leading to unnecessary putrescine intake. Conventional methods used to evaluate BAs in food are generally time-consuming and resource-heavy with few options for on-site analysis. In response to this challenge, we have developed a transcription factor-based biosensor for the quantification of putrescine in beef samples. In this work, we use a naturally occurring putrescine responsive repressor-operator pair (PuuR-puuO) native to Escherichia coli. Moreover, we demonstrate the use of the cell-free putrescine biosensor on a paper-based device that enables rapid low-cost detection of putrescine in beef samples stored at different temperatures. The results presented demonstrate the potential role of using paper-based biosensors for on-site testing, particularly as an index for determining meat product stability and quality.





BookR developed by Sriram Narayanan
for the Concordia University School of Health
Copyright © 2011-2026
Cookie settings
Concordia University