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Talanta

Resumen/Descripción – provisto por la editorial en inglés
Talanta provides a forum for the publication of original research papers, preliminary communications, and critical reviews in all branches of pure and applied analytical chemistry. Papers are evaluated based on established guidelines, including the fundamental nature of the study, scientific novelty, substantial improvement or advantage over existing technology or methods, and demonstrated analytical applicability. Original research papers on fundamental studies, and novel sensor and instrumentation development, are especially encouraged. Novel or improved applications in areas such as clinical and biological chemistry, environmental analysis, geochemistry, and materials science and engineering are welcome.

Analytical performance of methods should be determined, including interference and matrix effects, and methods should be validated by comparison with a standard method, or analysis of a certified reference material. The developed method should especially comprise information on selectivity, sensitivity, detection limits, accuracy, and reliability. However, applying official validation or robustness studies to a routine method or technique does not necessarily constitute novelty. Proper statistical treatment of the data should be provided. Relevant literature should be cited, including related publications by the authors, and authors should discuss how their proposed methodology compares with previously reported methods.

Since classical spectrophotometric measurements and applications (including derivative spectrophometry), fluorimetry, solvent extraction, titrimetry, chemometrics, etc. are well established and are considered routine analytical methods, studies in such areas should demonstrate a unique and substantial advantage over presently known systems. New reagents or systems should demonstrate clear advantage, and their presentation should be comprehensive rather than generating a series of similar papers for several analytes or similar reagents. Modifications of reagents should demonstrate significant improvements. Obvious application of known chemistries or methods to established instrumental techniques are discouraged.

Application of established analytical approaches to relatively simple matrices having no major interferences, such as pharmaceutical preparations, are discouraged unless considerable improvements over other methods in the literature are demonstrated. Papers dealing with analytical data such as stability constants, pKa values, etc. should be submitted to more specific journals, unless novel analytical methodology is demonstrated, or important analytical data are provided which could be useful in the development of analytical procedures.
Palabras clave – provistas por la editorial

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Disponibilidad
Institución detectada Período Navegá Descargá Solicitá
No detectada desde jul. 1958 / hasta dic. 2023 ScienceDirect

Información

Tipo de recurso:

revistas

ISSN impreso

0039-9140

ISSN electrónico

1873-3573

Editor responsable

Elsevier

País de edición

Países Bajos

Fecha de publicación

Tabla de contenidos

Rapid quantification of honey adulteration by visible-near infrared spectroscopy combined with chemometrics

Marta Ferreiro-González; Estrella Espada-Bellido; Lucía Guillén-Cueto; Miguel PalmaORCID; Carmelo G. Barroso; Gerardo F. BarberoORCID

Palabras clave: General Chemistry.

Pp. 288-292

Rapid and selective luminescent sensing of allergenic gluten by highly phosphorescent switch-on probe

Chao Huang; Sujitraj Sheth; Mengyuan Li; Guoxia Ran; Qijun Song

Palabras clave: General Chemistry.

Pp. 292-297

Chemometric treatment of simple physical and chemical data for the discrimination of unifloral honeys

Marco Ciulu; Rosanna Serra; Marco Caredda; Severyn Salis; Ignazio Floris; Maria Itria PiloORCID; Nadia Spano; Angelo Panzanelli; Gavino Sanna

Palabras clave: General Chemistry.

Pp. 382-390

A green analytical assay for the quantitation of the total saponins in quinoa (Chenopodium quinoa Willd.) based on macro lens-coupled smartphone

Noemí León-Roque; Silvana Aguilar-Tuesta; Juan Quispe-Neyra; Wile Mamani-Navarro; Sarela Alfaro-Cruz; Luis Condezo-Hoyos

Palabras clave: General Chemistry.

Pp. 576-585

Untargeted headspace gas chromatography – Ion mobility spectrometry analysis for detection of adulterated honey

Natalia Arroyo-Manzanares; María García-Nicolás; Ana Castell; Natalia Campillo; Pilar Viñas; Ignacio López-García; Manuel Hernández-Córdoba

Palabras clave: General Chemistry.

Pp. 120123

A multi-analytical approach for the characterization of modern white paints used for Argentine concrete art paintings during 1940–1960

Florencia Castellá; Marta Pérez-Estebanez; Joy Mazurek; Pino Monkes; Tom Learner; Jorge Fernandez Niello; Marcos Tascon; Fernando Marte

Palabras clave: Analytical Chemistry.

Pp. 120472

Detection of nitric oxide radical and determination of its scavenging activity by antioxidants using spectrophotometric and spectrofluorometric methods

Ziya Can; Büşra Keskin; Ayşem Üzer; Reşat Apak

Palabras clave: Analytical Chemistry.

Pp. 122993