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240 related items for PubMed ID: 20188927

  • 1. A greener and highly sensitive flow-based procedure for carbaryl determination exploiting long pathlength spectrophotometry and photochemical waste degradation.
    Melchert WR, Rocha FR.
    Talanta; 2010 Apr 15; 81(1-2):327-33. PubMed ID: 20188927
    [Abstract] [Full Text] [Related]

  • 2. An improved procedure for flow-based turbidimetric sulphate determination based on a liquid core waveguide and pulsed flows.
    Melchert WR, Rocha FR.
    Anal Chim Acta; 2008 May 26; 616(1):56-62. PubMed ID: 18471484
    [Abstract] [Full Text] [Related]

  • 3. A multicommuted flow system with solenoid micro-pumps for paraquat determination in natural waters.
    Infante CM, Morales-Rubio A, de la Guardia M, Rocha FR.
    Talanta; 2008 Jun 15; 75(5):1376-81. PubMed ID: 18585227
    [Abstract] [Full Text] [Related]

  • 4. A flow injection procedure based on solenoid micro-pumps for spectrophotometric determination of free glycerol in biodiesel.
    Silva SG, Rocha FR.
    Talanta; 2010 Dec 15; 83(2):559-64. PubMed ID: 21111174
    [Abstract] [Full Text] [Related]

  • 5. Simultaneous enzymatic kinetic determination of pesticides, carbaryl and phoxim, with the aid of chemometrics.
    Ni Y, Cao D, Kokot S.
    Anal Chim Acta; 2007 Apr 04; 588(1):131-9. PubMed ID: 17386802
    [Abstract] [Full Text] [Related]

  • 6. Multicommuted flow system employing pinch solenoid valves and micro-pumps. Spectrophotometric determination of paracetamol in pharmaceutical formulations.
    Lavorante AF, Pires CK, Reis BF.
    J Pharm Biomed Anal; 2006 Oct 11; 42(4):423-9. PubMed ID: 16730155
    [Abstract] [Full Text] [Related]

  • 7. An improved flow system for phenols determination exploiting multicommutation and long pathlength spectrophotometry.
    Lupetti KO, Rocha FR, Fatibello-Filho O.
    Talanta; 2004 Feb 27; 62(3):463-7. PubMed ID: 18969319
    [Abstract] [Full Text] [Related]

  • 8. A multi-pumping flow-based procedure with improved sensitivity for the spectrophotometric determination of acid-dissociable cyanide in natural waters.
    Frizzarin RM, Rocha FR.
    Anal Chim Acta; 2013 Jan 03; 758():108-13. PubMed ID: 23245902
    [Abstract] [Full Text] [Related]

  • 9. Upflow anaerobic sludge blanket reactor--a review.
    Bal AS, Dhagat NN.
    Indian J Environ Health; 2001 Apr 03; 43(2):1-82. PubMed ID: 12397675
    [Abstract] [Full Text] [Related]

  • 10. Proposed flow system for spectrophotometric determination of fluoride in natural waters.
    Marques TL, Coelho NM.
    Talanta; 2013 Feb 15; 105():69-74. PubMed ID: 23597990
    [Abstract] [Full Text] [Related]

  • 11. Spectrophotometric determination of zinc and copper in a multi-syringe flow injection analysis system using a liquid waveguide capillary cell: application to natural waters.
    Páscoa RN, Tóth IV, Rangel AO.
    Talanta; 2011 Jun 15; 84(5):1267-72. PubMed ID: 21641436
    [Abstract] [Full Text] [Related]

  • 12. Determination of phenols in waters using micro-pumped multicommutation and spectrophotometric detection: an automated alternative to the standard procedure.
    Ródenas-Torralba E, Morales-Rubio A, de la Guardia M.
    Anal Bioanal Chem; 2005 Sep 15; 383(1):138-44. PubMed ID: 16094533
    [Abstract] [Full Text] [Related]

  • 13. A critical evaluation of a flow-cell based on a liquid core waveguide for chemiluminescence measurements.
    Sanchez MA, Rocha FR.
    Luminescence; 2008 Sep 15; 23(6):410-6. PubMed ID: 18814188
    [Abstract] [Full Text] [Related]

  • 14. A green analytical procedure for sensitive and selective determination of iron in water samples by flow-injection solid-phase spectrophotometry.
    Teixeira LS, Rocha FR.
    Talanta; 2007 Mar 15; 71(4):1507-11. PubMed ID: 19071483
    [Abstract] [Full Text] [Related]

  • 15. Application of dispersive liquid-liquid microextraction for the analysis of triazophos and carbaryl pesticides in water and fruit juice samples.
    Fu L, Liu X, Hu J, Zhao X, Wang H, Wang X.
    Anal Chim Acta; 2009 Jan 26; 632(2):289-95. PubMed ID: 19110107
    [Abstract] [Full Text] [Related]

  • 16. A green flow-based procedure for fluorimetric determination of acid-dissociable cyanide in natural waters exploiting multicommutation.
    Infante CM, Masini JC, Rocha FR.
    Anal Bioanal Chem; 2008 Aug 26; 391(8):2931-6. PubMed ID: 18551284
    [Abstract] [Full Text] [Related]

  • 17. Direct electrochemical determination of carbaryl using a multi-walled carbon nanotube/cobalt phthalocyanine modified electrode.
    Moraes FC, Mascaro LH, Machado SA, Brett CM.
    Talanta; 2009 Oct 15; 79(5):1406-11. PubMed ID: 19635377
    [Abstract] [Full Text] [Related]

  • 18. Improved spectrophotometric determination of paraquat in drinking waters exploiting a Multisyringe liquid core waveguide system.
    Maya F, Estela JM, Cerdà V.
    Talanta; 2011 Jul 15; 85(1):588-95. PubMed ID: 21645746
    [Abstract] [Full Text] [Related]

  • 19. [Extraction catalytic spectrophotometric determination of trace chromium by synergetic catalytic effect].
    Sun DM, You YL.
    Guang Pu Xue Yu Guang Pu Fen Xi; 2004 Dec 15; 24(12):1643-5. PubMed ID: 15828349
    [Abstract] [Full Text] [Related]

  • 20. Reverse flow injection spectrophotometric for determination of aluminium(III).
    Norfun P, Pojanakaroon T, Liawraungrath S.
    Talanta; 2010 Jun 30; 82(1):202-7. PubMed ID: 20685457
    [Abstract] [Full Text] [Related]

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