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Piedra Enrique, Luis Author

Gas chromatographic determination of pesticides in vegetable samples by sequential positive and negative chemical ionization and tandem mass spectrometric fragmentation using an ion trap analyser

  • Hernando M.
  • Agüera A.
  • Fernández-Alba A.
  • Piedra L.
  • Contreras M.

ANALYST - 12/3/2001

10.1039/b006933g

Cite count: 39 (Web of Science) 43 (Scopus)
  • JCR Quartile: Q1 (2001)
  • JCR Impact Factor: 2.003 (2022)
  • Category normalized Impact: 1.175 (2001)
  • CiteScore: 6 (2020)
  • SJR: 1.126 (2001
  • SNIP: 1.146 (2001

Splitless large-volume GC-MS injection for the analysis of organophosphorus and organochlorine pesticides in vegetables using a miniaturised ethyl acetate extraction

  • Aguera A.
  • Piedra L.
  • Hernando M.
  • Fernandez-Alba A.
  • Contreras M.

ANALYST - 13/9/2000

10.1039/b002611p

Cite count: 42 (Web of Science) 44 (Scopus)
  • JCR Quartile: Q2 (2000)
  • JCR Impact Factor: 1.818 (2022)
  • Category normalized Impact: 1.302 (2000)
  • CiteScore: 6 (2020)
  • SJR: 1.346 (2000
  • SNIP: 1.203 (2000

Toxicity evaluation of single and mixed antifouling biocides measured with acute toxicity bioassays

  • Fernández-Alba A.
  • Hernando M.
  • Piedra L.
  • Chisti Y.

ANALYTICA CHIMICA ACTA - 8/4/2002

10.1016/s0003-2670(02)00037-5

Cite count: 188 (Web of Science) 191 (Scopus)
  • JCR Quartile: Q1 (2002)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.114 (2022)
  • Category normalized Impact: 5.446 (2002)
  • CiteScore: 9.3 (2020)
  • SJR: 1.242 (2002
  • SNIP: 1.256 (2002
  • SJR Categories: Analytical Chemistry (Q1); Biochemistry (Q1); Environmental Chemistry (Q1); Spectroscopy (Q1)

Evaluation of triclosan and biphenylol in marine sediments and urban wastewaters by pressurized liquid extraction and solid phase extraction followed by gas chromatography mass spectrometry and liquid chromatography mass spectrometry

  • Agüera A.
  • Fernández-Alba A.
  • Piedra L.
  • Mézcua M.
  • Gómez M.

ANALYTICA CHIMICA ACTA - 24/3/2003

10.1016/s0003-2670(03)00040-0

Cite count: 148 (Web of Science) 153 (Scopus)
  • SJR Quartile: Q1
  • CiteScore: 9.3 (2020)
  • SJR: 1.093 (2003
  • SNIP: 1.273 (2003
  • SJR Categories: Analytical Chemistry (Q1); Environmental Chemistry (Q1); Biochemistry (Q2); Spectroscopy (Q2)

Photocatalytic degradation of pesticide pirimiphos-methyl -: Determination of the reaction pathway and identification of intermediate products by various analytical methods

  • Herrmann J.
  • Guillard C.
  • Arguello M.
  • Agüera A.
  • Tejedor A.
  • Piedra L.
  • Fernández-Alba A.
... View more Collapse

CATALYSIS TODAY - 3/12/1999

10.1016/s0920-5861(99)00196-0

Cite count: 117 (Web of Science) 116 (Scopus)
  • JCR Quartile: Q4 (1999)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.723 (2022)
  • Category normalized Impact: 3.562 (1999)
  • CiteScore: 10.2 (2020)
  • SJR: 1.373 (1999
  • SNIP: 1.42 (1999
  • SJR Categories: Chemistry (miscellaneous) (Q1); Catalysis (Q2)

Chromatography-mass spectrometry and toxicity evaluation of selected contaminants in seawater

  • Mezcua M.
  • Hernando M.
  • Piedra L.
  • Agüera A.
  • Fernández-Alba A.

CHROMATOGRAPHIA - 1/8/2002

10.1007/bf02493212

Cite count: 7 (Web of Science) 10 (Scopus)
  • JCR Quartile: Q2 (2002)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.23 (2022)
  • Category normalized Impact: 0.192 (2002)
  • CiteScore: 3 (2020)
  • SJR: 0.777 (2002
  • SNIP: 0.745 (2002
  • SJR Categories: Analytical Chemistry (Q2); Biochemistry (Q2); Clinical Biochemistry (Q2); Organic Chemistry (Q2)

Screening of antifouling pesticides in sea water samples at low ppt levels by GC-MS and LC-MS

  • Piedra L.
  • Tejedor A.
  • Hernando M.
  • Aguera A.
  • Barcelo D.
  • Fernández-Alba A.

CHROMATOGRAPHIA - 1/11/2000

10.1007/bf02789763

Cite count: 25 (Web of Science) 25 (Scopus)
  • JCR Quartile: Q2 (2000)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.619 (2022)
  • Category normalized Impact: 0.681 (2000)
  • CiteScore: 3 (2020)
  • SJR: 1.311 (2000
  • SNIP: 1.069 (2000
  • SJR Categories: Analytical Chemistry (Q1); Biochemistry (Q1); Clinical Biochemistry (Q1); Organic Chemistry (Q1)

Photocatalytic treatment of diuron by solar photocatalysis:: Evaluation of main intermediates and toxicity

  • Malato S.
  • Cáceres J.
  • Fernández-Alba A.
  • Piedra L.
  • Hernando M.
  • Agüera A.
  • Vial I.
... View more Collapse

ENVIRONMENTAL SCIENCE & TECHNOLOGY - 1/6/2003

10.1021/es0261170

Cite count: 135 (Web of Science) 131 (Scopus)
  • JCR Quartile: Q1 (2003)
  • SJR Quartile: Q1
  • JCR Impact Factor: 3.592 (2022)
  • Category normalized Impact: 2.554 (2003)
  • CiteScore: 13.8 (2020)
  • SJR: 2.54 (2003
  • SNIP: 2.082 (2003
  • SJR Categories: Chemistry (miscellaneous) (Q1); Environmental Chemistry (Q1); Medicine (miscellaneous) (Q1)

One-year routine application of a new method based on liquid chromatography-tandem mass spectrometry to the analysis of 16 multiclass pesticides in vegetable samples

  • Agüera A.
  • López S.
  • Fernández-Alba A.
  • Contreras M.
  • Crespo J.
  • Piedra L.

JOURNAL OF CHROMATOGRAPHY A - 6/8/2004

10.1016/j.chroma.2004.06.039

Cite count: 59 (Web of Science) 61 (Scopus)
  • JCR Quartile: Q1 (2004)
  • SJR Quartile: Q1
  • JCR Impact Factor: 3.359 (2022)
  • Category normalized Impact: 1.436 (2004)
  • SJR Categories: Analytical Chemistry (Q1); Biochemistry (Q1); Medicine (miscellaneous) (Q1); Organic Chemistry (Q1)

Determination of methyl <i>tert</i>.-butyl ether and <i>tert</i>.-butyl alcohol in seawater samples using purge-and-trap enrichment coupled to gas chromatography with atomic emission and mass spectrometric detection

  • Mezcua M.
  • Agüera A.
  • Hernando M.
  • Piedra L.
  • Fernández-Alba A.

JOURNAL OF CHROMATOGRAPHY A - 30/5/2003

10.1016/s0021-9673(03)00330-3

Cite count: 21 (Web of Science) 23 (Scopus)
  • JCR Quartile: Q1 (2003)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.922 (2022)
  • Category normalized Impact: 0.527 (2003)
  • SJR Categories: Analytical Chemistry (Q1); Biochemistry (Q1); Medicine (miscellaneous) (Q1); Organic Chemistry (Q1)

Aplicación de la espectrometría de masas al análisis de alimentos y aguas

  • Luis Piedra
  • Amadeo Rodríguez Fernández-Alba
  • Ana Agüera López

2003

Cite count:
  • Dialnet

Estudio comparativo de diferentes procedimientos analíticos aplicados al control de plaguicidas y metabolitos. Aplicación en aguas subterráneas de Almería

  • Amadeo Rodríguez Fernández-Alba
  • Ana Agüera López
  • Luis Piedra
  • María Dolores Hernando Guil

Evaluación y seguimiento de plaguicidas en aguas subterráneas y superficiales - 2002

Cite count:
  • Dialnet

This author has no conferences.

This author has no patents.

This author has no reports or other types of publications.

Scopus: 13

Web of Science: 12

Scopus: 14

Web of Science: 13

Last data update: 11/19/24 11:48 PM
Next scheduled update: 11/23/24 3:00 AM