Zobrazeno 1 - 10
of 72
pro vyhledávání: '"M.C. Mahedero"'
Autor:
M.C. Mahedero, Arsenio Muñoz de la Peña, Diego Bohoyo Gil, Reyes Babiano, María del Carmen Hurtado-Sánchez, María Isabel Rodríguez-Cáceres
Publikováno v:
American Journal of Analytical Chemistry. :605-611
The fluorescent characteristics of a fluorimetric chemosensor for mercuric ion, Hg2+, employing a synthesized Rhodamine 6G derivative, have been analyzed. For that, a portable spectrofluorimeter composed of a 515 nm LED as excitation source, two fibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fe30e7bb7764c9bd335155e17823a74
https://doi.org/10.4236/ajac.2011.25068
https://doi.org/10.4236/ajac.2011.25068
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 38:349-354
This manuscript reports the usefulness of the determination of sulphathiazole (ST) using photochemically induced fluorescence (RTPF) and RTPF coupling with first derivative (D 1 -RTPF), and the determination of sulphanilamide (SAN) by meaning first d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f59c9a02c609b7016f88c14d28dc5c64
https://doi.org/10.1016/j.jpba.2004.12.024
https://doi.org/10.1016/j.jpba.2004.12.024
Autor:
N. Mora Diaz, A. Muñoz de la Peña, D. Bohoyo Gil, D. González Gómez, A. Espinosa Mansilla, M.C. Mahedero
Publikováno v:
Talanta. 65:806-813
A widely employed compound for honey treatment, sulfathiazole (ST), was determined in commercial honey samples, employing a combination of photochemically induced fluorescence excitation-emission matrices (EEMs) and chemometric processing of the reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec3ece404f804129610e345e3c396f41
https://doi.org/10.1016/j.talanta.2004.08.055
https://doi.org/10.1016/j.talanta.2004.08.055
Publikováno v:
Talanta. 60:279-285
The separation and determination of five herbicides, including propanil and the phenylureas diuron, isoproturon, linuron and neburon, has been performed by an HPLC method, using photochemically-induced fluorescence detection. The non-fluorescent herb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::075b3418b0d2018537ba009a3ecfd6f8
https://doi.org/10.1016/s0039-9140(03)00072-9
https://doi.org/10.1016/s0039-9140(03)00072-9
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 42:61-70
The effect of β-cyclodextrin (β-CD) and hydroxypropyl-β-cyclodextrin (HP-β-CD) upon the photochemically-induced fluorescence (PIF) properties of four phenylurea herbicides, including linuron, diuron, isoproturon and neburon has been studied. Phot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe995d8e0cb5c10bbc2bd61788dbece
https://doi.org/10.1023/a:1014523521684
https://doi.org/10.1023/a:1014523521684
Publikováno v:
Analytical Letters. 34:2391-2401
The processes of inclusion of 1-naphthalenacetic acid in β-cyclodextrin, in the presence of bromoalkanes and bromoalcohols have been studied and compared by luminiscence methods. In both cases, roo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::474a79dd3ebfb9405a96bb50f0897d1f
https://doi.org/10.1081/al-100107303
https://doi.org/10.1081/al-100107303
Autor:
M Martı́nez-Galera, M.C. Mahedero, F. Salinas, J. L. Martínez-Vidal, M. D. Gil-García, T López-López
Publikováno v:
Talanta. 53:915-925
Ultraviolet (UV) irradiation was used to obtain fluorescent photoproducts from four non-fluorescent benzoylurea (BU) insecticides (flufenoxuron (FLF), lufenuron (LUF), hexaflumuron (HF) and triflumuron (TRF)). The effect of solvent, pH (in aqueous so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a48897d52b983434b47df51a12dc21e
https://doi.org/10.1016/s0039-9140(00)00528-2
https://doi.org/10.1016/s0039-9140(00)00528-2
Publikováno v:
Analusis. 28:670-678
At room temperature, it is usually very difficult to observe phosphorescence emission of compounds in fluid solutions. The reported methods for the obtention of phosphorescence at room temperature in solution, generally imply an organization of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4352e5405b4cd242bf4e12388d14aaa
https://doi.org/10.1051/analusis:2000280670
https://doi.org/10.1051/analusis:2000280670
Publikováno v:
Analusis. 27:857-863
UV irradiation of four non-fluorescent phenylurea herbicides including linuron, diuron, isoproturon and neburon is shown to yield fluorescent photoproducts. The photochemically-induced fluorescence (PIF) properties of these herbicides in sev- eral me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f08757cbb1da0d49f8a39dcbcff970
https://doi.org/10.1051/analusis:1999154
https://doi.org/10.1051/analusis:1999154
Autor:
M Reta, A. Muñoz de la Peña, A. Bautista Sánchez, M.C. Mahedero, Anunciación Espinosa-Mansilla
Publikováno v:
Talanta. 48:15-21
The spectral characteristics of the inclusion of 1-naphthalenacetamide in beta-cyclodextrin have been studied by luminescence methods. The addition of bromoalcohols or bromoalkanes produces a decrease of the fluorescence of the inclusion complex, giv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b78eaf4a34959e0fc5fecc9e2650a70
https://doi.org/10.1016/s0039-9140(98)00105-2
https://doi.org/10.1016/s0039-9140(98)00105-2