A biosensor based on Escherichia coli Bacteria for determination of heavy metal ions with an acoustic Love wave device and Polydimethylsiloxane (PDMS) microfluidic network has been previously developed, that provides fast detection of toxic chemical compounds. Bacteria were immobilized on the transducer coated with self-assembled molecular multilayers of polyelectrolytes. In this study, we emphasize Love wave and AFM-based complementary characterization methods, which allowed an optimization of some physicochemical parameters of polyelectrolyte solutions, such as pH, ionic strength or molecular weight, in order to increase the immobilization of bacteria as well as the sensor lifetime. For instance, an increase density of bacteria was observ...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Our works aim the study of an ultra-sensitive bacteria-based biosensor for the detection of heavy me...
International audienceSurface Acoustic Wave or SAW-based devices are spreadly studied for highly sen...
A biosensor based on Escherichia coli Bacteria for determination of heavy metal ions with an acousti...
A biosensor based on Escherichia coli Bacteria for determination of heavy metal ions with an acousti...
International audienceEnvironmental pollution by toxic heavy metals (HM) presents a real threat for ...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
This work deals with the design of a highly sensitive biosensor for heavy metal detection in liquid ...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Our works aim the study of an ultra-sensitive bacteria-based biosensor for the detection of heavy me...
International audienceSurface Acoustic Wave or SAW-based devices are spreadly studied for highly sen...
A biosensor based on Escherichia coli Bacteria for determination of heavy metal ions with an acousti...
A biosensor based on Escherichia coli Bacteria for determination of heavy metal ions with an acousti...
International audienceEnvironmental pollution by toxic heavy metals (HM) presents a real threat for ...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and hum...
This work deals with the design of a highly sensitive biosensor for heavy metal detection in liquid ...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
This work deals with the design of a highly sensitive whole cell-based biosensor for heavy metal det...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Arthrospira platensis, called spirulina (Sp), is known to bind a wide range of heavy metals. We prop...
Our works aim the study of an ultra-sensitive bacteria-based biosensor for the detection of heavy me...
International audienceSurface Acoustic Wave or SAW-based devices are spreadly studied for highly sen...