Detalles de la búsqueda
1.
A smartphone-based colorimetric assay using Cu-tannic acid nanosheets (Cu-TA NShs) as a laccase-mimicking nanozyme for visual detection of quercetin in vegetables.
Mikrochim Acta
; 191(3): 168, 2024 02 29.
Artículo
en Inglés
| MEDLINE | ID: mdl-38418635
2.
Development of dispersive liquid-liquid microextraction with solid-phase evaporation as a novel hyphenated method prior to ion mobility spectrometry and its application for trace analysis of fluoxetine.
Anal Bioanal Chem
; 415(14): 2665-2676, 2023 Jun.
Artículo
en Inglés
| MEDLINE | ID: mdl-37010560
3.
Spectrophotometeric determination of trace amounts of Al3+ ion in water samples after cloud point extraction using quinizarin as a complexing agent.
Environ Monit Assess
; 186(2): 1113-21, 2014 Feb.
Artículo
en Inglés
| MEDLINE | ID: mdl-24065134
4.
Central composite design-assisted visual and non-invasive detection of sertraline by sweet lemon waste-derived core-shell AuNPs@CDs.
Anal Chim Acta
; 1312: 342721, 2024 Jul 11.
Artículo
en Inglés
| MEDLINE | ID: mdl-38834258
5.
A smartphone-based colorimetric assay using Au@Ag core-shell nanoparticles as the nanoprobes for visual tracing of fluvoxamine in biofluids as a common suicide drug.
Spectrochim Acta A Mol Biomol Spectrosc
; 296: 122665, 2023 Aug 05.
Artículo
en Inglés
| MEDLINE | ID: mdl-37011439
6.
A new microfluidic-chip device followed by sensitive image analysis of smart phone for simultaneous determination of dyes with different acidic-basic properties.
Talanta
; 254: 124168, 2023 Mar 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-36549133
7.
Copper-Guanosine Nanorods (Cu-Guo NRs) as a Laccase Mimicking Nanozyme for Colorimetric Detection of Rutin.
Biosensors (Basel)
; 13(3)2023 Mar 12.
Artículo
en Inglés
| MEDLINE | ID: mdl-36979586
8.
Vortex-assisted dispersive micro-solid phase extraction based on nanostructured imprinted polymer: A comparison study between spectrophotometric and solution scanometric techniques.
J Chromatogr B Analyt Technol Biomed Life Sci
; 1199: 123262, 2022 May 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-35489127
9.
Magnetic dual-template molecularly imprinted polymer based on syringe-to-syringe magnetic solid-phase microextraction for selective enrichment of p-Coumaric acid and ferulic acid from pomegranate, grape, and orange samples.
Food Chem
; 325: 126902, 2020 Apr 23.
Artículo
en Inglés
| MEDLINE | ID: mdl-32387937
10.
Construction of new iodide ion-selective electrodes based on new ionophores: comparison of the effect of structures and additives on electrode response.
J AOAC Int
; 92(4): 1208-18, 2009.
Artículo
en Inglés
| MEDLINE | ID: mdl-19714992
11.
A cloud point extraction procedure for preconcentration/flame atomic absorption spectrometric determination of silver, zinc, and lead at subtrace levels in environmental samples.
J AOAC Int
; 92(3): 907-13, 2009.
Artículo
en Inglés
| MEDLINE | ID: mdl-19610384
12.
Flame atomic absorption spectrometric determination of trace amounts of heavy metal ions after solid phase extraction using modified sodium dodecyl sulfate coated on alumina.
J Hazard Mater
; 155(1-2): 121-7, 2008 Jun 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-18155354
13.
A solid phase extraction procedure for Fe3+, Cu2+ and Zn2+ ions on 2-phenyl-1H-benzo[d] imidazole loaded on Triton X-100-coated polyvinyl chloride.
J Hazard Mater
; 158(1): 131-6, 2008 Oct 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-18314265
14.
Cloud point extraction and flame atomic absorption spectrometry combination for copper(II) ion in environmental and biological samples.
J Hazard Mater
; 160(2-3): 435-40, 2008 Dec 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-18433996
15.
Potentiometric study of binary complexes of methyl 2-pyridyl ketone oxime, phenyl 2-pyridyl ketone oxime and diacetyl monooxime with some transition and heavy metal ions in aqueous solution.
Spectrochim Acta A Mol Biomol Spectrosc
; 71(2): 655-62, 2008 Nov 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-18329953
16.
Simultaneous preconcentration and determination of copper, nickel, cobalt and lead ions content by flame atomic absorption spectrometry.
J Hazard Mater
; 142(1-2): 272-8, 2007 Apr 02.
Artículo
en Inglés
| MEDLINE | ID: mdl-17011124
17.
Highly selective and sensitized spectrophotometric determination of iron (III) following potentiometric study.
Ann Chim
; 97(9): 823-36, 2007 Sep.
Artículo
en Inglés
| MEDLINE | ID: mdl-17970298
18.
Supramolecular-Based Ultrasonic-Assisted Dispersion Solidification Liquid-Liquid Microextraction of Copper and Cobalt Prior to Their Flame Atomic Absorption Spectrometry Determination.
J AOAC Int
; 100(6): 1861-1868, 2017 Nov 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-28807089
19.
Bioactivity-guided isolation of new antiproliferative compounds from Juniperus foetidissima Willd.
Nat Prod Res
; 30(17): 1927-33, 2016 Sep.
Artículo
en Inglés
| MEDLINE | ID: mdl-26506268
20.
Solid phase extraction and determination of sub-ppb levels of hazardous Hg2+ ions.
J Hazard Mater
; 117(2-3): 129-33, 2005 Jan 31.
Artículo
en Inglés
| MEDLINE | ID: mdl-15629571