Time-resolved absorption as optical method for herbicide detection (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Time-resolved absorption as optical method for herbicide detection (Articolo in rivista) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/S0925-4005(03)00028-5 (literal)

Alternative label

• Baldini F., Domenici C., Giannetti A., Masci D., Mencaglia A. (2003)
  Time-resolved absorption as optical method for herbicide detection
  in Sensors and actuators. B, Chemical (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Baldini F., Domenici C., Giannetti A., Masci D., Mencaglia A. (literal)

Pagina inizio

• 198 (literal)

Pagina fine

• 203 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6THH-487DN9Y-1-X&_cdi=5283&_user=10&_orig=search&_coverDate=04%2F20%2F2003&_sk=999099998&view=c&wchp=dGLbVlb-zSkWb&md5=52882cfcde300db2c8842d0cdda98a7f&ie=/sdarticle.pdf (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 90 (literal)

Rivista

• Sensors and actuators. B, Chemical (Rivista)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• ‘‘Nello Carrara’’ Institute of Applied Physics, CNR, Via Panciatichi 64, Firenze 50127, Italy Centro ‘‘E. Piaggio’’, Pisa University & CNR Institute of Clinical Physiology, Pisa, Italy Division of Agriculture and Biotechnology, ENEA-Casaccia, S. Maria di Galeria, Italy Prodotec, Firenze, Italy (literal)

Titolo

• Time-resolved absorption as optical method for herbicide detection (literal)

Abstract

• A new sensing system for the detection of photosynthetic herbicides in water has been developed, based on the use of a trans-membrane protein complex, the reaction centre (RC) isolated from Rhodobacter sphaeroides. The stationary and excited state of this protein are characterised by different absorption properties. The path followed by the protein to return to the stationary state is influenced by the presence of photosynthetic herbicides. Therefore the concentration of herbicides could be measured by monitoring the temporal changes of absorption following optical excitation. An optoelectronic system, which makes use of a 860 nm light emitting diode and a hybrid photodetector, is coupled to a 5 cm-long optical cell containing the RC solution through optical fibres. The system was tested with atrazine and a limit of detection of 10 nM was obtained. (literal)

Prodotto di

• Diagnostica biofotonica (MD.P03.017.003) (Modulo)
• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)
• Istituto di fisiologia clinica (IFC) (Istituto)

Autore CNR

• ANDREA AZELIO MENCAGLIA (Unità di personale interno)
• CLAUDIO DOMENICI (Unità di personale interno)
• FRANCESCO BALDINI (Persona)
• AMBRA GIANNETTI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Time-resolved absorption as optical method for herbicide detection" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• FRANCESCO BALDINI (Persona)
• AMBRA GIANNETTI (Unità di personale interno)
• CLAUDIO DOMENICI (Unità di personale interno)
• ANDREA AZELIO MENCAGLIA (Unità di personale interno)

Prodotto

• Istituto di fisiologia clinica (IFC) (Istituto)
• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)
• Diagnostica biofotonica (MD.P03.017.003) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Sensors and actuators. B, Chemical (Rivista)

Insieme di parole chiave di

• Parole chiave di "Time-resolved absorption as optical method for herbicide detection" (Insieme di parole chiave)