Untitled

Campanella, Luigí; Favero, Gabriele; Flamini, Paola; Tomassetti, M.

doi:10.1023/a:1025185524947

Cited by 18 publications

(8 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1 shows the body of Clark's electrode consisting of a reference electrode (Ag ?/ AgCl), a Pt working electrode and an interchanging cap, fixed to a different biological system physically immobilized in a k-carrageenan membrane. The procedure followed to obtain the gel kappa-carrageen membrane is described in details in previous papers [9,10,19].…”

Section: Methodsmentioning

confidence: 99%

“…The integral toxicity in foods was measured by the respirometric activity of yeast cells in batch in presence and in absence of the food to be tested in order to assess the eventual presence of heavy metals, pesticides, hydrocarbons, other toxics [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

“…A biosensor method for different classes of pesticides (triazine, organophosphorus, organochlorine, carbamic) ones based on an inhibition organic phase electrode (OPEE) [9,10,19] was integrated in the probe. The OPEE containing tyrosinase as biological system is able to determine pesticides by exploiting their power to inhibit the tyrosinase enzyme.…”

Section: Introductionmentioning

confidence: 99%

“…Based on a direct determination a superoxide dismutase biosensor (SOD-Biosensor) [9,10,19] to experimentally evaluate the antioxidant properties of several foods was used.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Multiparametric probe as screening test for quality and safety evaluation in foods

Campanella

Gatta

Pintore

2009

Sens. & Instrumen. Food Qual.

View full text Add to dashboard Cite

A probe for a screening evaluation test of quality and safety of foods based on four different amperometric biosensors all having Clark's electrode as transducer and different biological systems as components is described. Specifically three amperometric biosensors (tyrosinase, cyclooxygenase and superoxide dismutase biosensor) and a respirometric test are the components of the probe. For each proposed sensor robustness and LODs were evaluated. The latter ones for each analyte are compared with Maximum Residue Limits (MRLs) admitted in foods according to EEC Norm. Lastly, two different simple extraction procedures of the analytes to be detected from the food matrix have been planned and set up, in any case obtaining more than 70% extracted.

show abstract

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Based on a direct determination a superoxide dismutase biosensor (SOD-Biosensor) [9,10,19] to experimentally evaluate the antioxidant properties of several foods was used.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Multiparametric probe as screening test for quality and safety evaluation in foods

Campanella

Gatta

Pintore

2009

Sens. & Instrumen. Food Qual.

View full text Add to dashboard Cite

show abstract

“…For this purpose alternative methods respect to the conventional procedures, like dendrochronology 1 , dating with 14 C 2 have been developed in recent jobs with the use of techniques of infrared spectroscopy 3 and of a biosensor for archeometric studies on woods reports 4 .…”

Section: Introductionmentioning

confidence: 99%

Studies on Simulated Ageing of Paper by Photochemical Degradation

2005

View full text Add to dashboard Cite

The study of the ageing of two paper types was performed on monitoring it during a simulated process by means of the measure of the photocatalytic degradation of the paper cellulose. Such evaluation was possible due to the combined responses of a photosensor based on titanium dioxide in suspension, of an enzymatic biosensor based on superoxide dismutase (SOD), of a specific conductivity sensor and of an enzymatic biosensor based on glucose oxidase.

show abstract