Zobrazeno 1 - 10
of 769
pro vyhledávání: '"Whole-cell biosensor"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
The use of bacteriocins is a promising approach for addressing the immense threat of food-borne and drug-resistant pathogens. In recent years screening platforms for novel bacteriocins using whole-cell biosensors have been established. During screeni
Externí odkaz:
https://doaj.org/article/e7267b69c84b452b90af4356a0d36ba7
Autor:
Athika Darumas Putri, Bayu Tri Murti, Yankuba B. Manga, Suvardhan Kanchi, Yi‐June Huang, Chih‐Wei Peng, Po‐Kang Yang, Chien‐Ming Hsieh
Publikováno v:
Advanced Sensor Research, Vol 3, Iss 5, Pp n/a-n/a (2024)
Abstract Cancer is one of the most life‐threatening diseases worldwide. Numerous diagnostic and therapeutic techniques, such as nanomaterials‐based cancer detection and imaging‐guided focal therapy, are successfully developed to achieve highly
Externí odkaz:
https://doaj.org/article/ecc1454d653840908e59b27e7b8e4a5b
Autor:
Dahlin Zevallos-Aliaga, Stijn De Graeve, Pamela Obando-Chávez, Nicolás A. Vaccari, Yue Gao, Tom Peeters, Daniel G. Guerra
Publikováno v:
Biosensors, Vol 14, Iss 5, p 246 (2024)
Whole-cell biosensors could serve as eco-friendly and cost-effective alternatives for detecting potentially toxic bioavailable heavy metals in aquatic environments. However, they often fail to meet practical requirements due to an insufficient limit
Externí odkaz:
https://doaj.org/article/9ee0abe442204dc58456ad7143e20953
Publikováno v:
Synthetic and Systems Biotechnology, Vol 8, Iss 2, Pp 292-299 (2023)
In this study, we designed a Cd2+ whole-cell biosensor with both positive and negative feedback cascade amplifiers in Pseudomonas putida KT2440 (LTCM) based on our previous design with only a negative feedback amplifier (TCM). The results showed that
Externí odkaz:
https://doaj.org/article/818a87eac6854c0e869e61dd38eef79d
Autor:
Luz I. Valenzuela-García, María Teresa Alarcón-Herrera, Víctor M. Ayala-García, Marcelo Barraza-Salas, José Manuel Salas-Pacheco, Juan Francisco Díaz-Valles, Mario Pedraza-Reyes
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT A green fluorescent protein (GFP)-based whole-cell biosensor (WCB-GFP) for monitoring arsenic (As) was developed in Bacillus subtilis. To this end, we designed a reporter gene fusion carrying the gfpmut3a gene under the control of the promot
Externí odkaz:
https://doaj.org/article/b6bc76ded8c04245b9b8154ef9cb2563
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e17391- (2023)
We designed and constructed a whole-cell biosensor capable of detecting the presence and quantity of carbon monoxide (CO) using the CO regulatory transcription factor. This biosensor utilizes CooA, a CO-sensing transcription regulator that activates
Externí odkaz:
https://doaj.org/article/4ad726a4d7264d03bf26a2668437fc4b
Autor:
S.V. Bazhenov, U.S. Novoyatlova, E.S. Scheglova, E.V. Prazdnova, M.S. Mazanko, A.G. Kessenikh, O.V. Kononchuk, E.Y. Gnuchikh, Y. Liu, R. Al Ebrahim, G.B. Zavilgelsky, V.A. Chistyakov, I.V. Manukhov
Publikováno v:
Biosensors and Bioelectronics: X, Vol 13, Iss , Pp 100323- (2023)
This review aims to systematize data on the construction and applications of bacterial lux-biosensors in various fields ranging from investigation of gene regulation and regulatory networks to the new probiotics' search and ecotoxicological research.
Externí odkaz:
https://doaj.org/article/297cfa88f73e4e3bab7a1e41f2832e68
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