Advancing biological investigations using portable sensors for detection of sensitive samples
Portable biosensors have emerged as powerful diagnostic tools for analyzing sensitive
biological samples. These biosensors offer sensitive detection capabilities by utilizing …
biological samples. These biosensors offer sensitive detection capabilities by utilizing …
Development of lycopene-based whole-cell biosensors for the visual detection of trace explosives and heavy metals
M Li, S Lv, R Yang, X Chu, X Wang, Z Wang… - Analytica Chimica …, 2023 - Elsevier
Residual explosives in conflicting zones have caused irreversible damage to human safety
and the environment. Whole-cell biosensors can to detect remnants of buried explosives …
and the environment. Whole-cell biosensors can to detect remnants of buried explosives …
Design and optimization of E. coli artificial genetic circuits for detection of explosive composition 2, 4-dinitrotoluene
Y Zhang, ZP Zou, SY Chen, WP Wei, Y Zhou… - Biosensors and …, 2022 - Elsevier
The detection of mine-based explosives poses a serious threat to the lives of deminers, and
carcinogenic residues may cause severe environmental pollution. Whole-cell biosensors …
carcinogenic residues may cause severe environmental pollution. Whole-cell biosensors …
Controlling the sensitivity and selectivity for the detection of nitro-based explosives by modulating the electronic substituents on the ligand of AIPE-active …
Nitroaromatic compounds are extremely explosive materials that pose a national security
risk and raise environmental concerns. The design and development of sensitive and …
risk and raise environmental concerns. The design and development of sensitive and …
Structural basis of transcription factor YhaJ for DNT detection
M Kim, R Kang, TJ Jeon, SE Ryu - Iscience, 2023 - cell.com
Detection of landmines without harming personnel is a global issue. The bacterial
transcription factor YhaJ selectively detects metabolites of explosives, and it can be used as …
transcription factor YhaJ selectively detects metabolites of explosives, and it can be used as …
High-affinity promotor binding of YhaJ mediates a low signal leakage for effective DNT detection
M Kim, R Kang, HM Park, EB Cho, HR Lee… - Frontiers in …, 2025 - frontiersin.org
The YhaJ transcription factor responds to dinitrophenol (DNT) and its metabolic products.
The YhaJ-involving cells have been exploited for whole-cell biosensors of soil-buried …
The YhaJ-involving cells have been exploited for whole-cell biosensors of soil-buried …
Introduction of quorum sensing elements into bacterial bioreporter circuits enhances explosives' detection capabilities
E Shpigel, S Nathansohn, A Glozman… - Engineering in Life …, 2022 - Wiley Online Library
A possible solution for the standoff detection of buried landmines is based on the use of
microbial bioreporters, genetically engineered to emit a remotely detectable optical signal in …
microbial bioreporters, genetically engineered to emit a remotely detectable optical signal in …
[HTML][HTML] Performance upgrade of a microbial explosives' sensor strain by screening a high throughput saturation library of a transcriptional regulator
L David, E Shpigel, I Levin, S Moshe… - Computational and …, 2023 - Elsevier
We present a methodology for a high-throughput screening (HTS) of transcription factor
libraries, based on bacterial cells and GFP fluorescence. The method is demonstrated on …
libraries, based on bacterial cells and GFP fluorescence. The method is demonstrated on …
Design of bacterial DNT sensors based on computational models
Detecting explosive compounds such as 2, 4, 6-trinitrotoluene (TNT) and its volatile
byproduct 2, 4-dinitrotoluene (DNT) is paramount for public health and environmental safety …
byproduct 2, 4-dinitrotoluene (DNT) is paramount for public health and environmental safety …