A.A.S.C. Machado

545 total citations
18 papers, 447 citations indexed

About

A.A.S.C. Machado is a scholar working on Analytical Chemistry, Biomedical Engineering and Industrial and Manufacturing Engineering. According to data from OpenAlex, A.A.S.C. Machado has authored 18 papers receiving a total of 447 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Analytical Chemistry, 5 papers in Biomedical Engineering and 4 papers in Industrial and Manufacturing Engineering. Recurrent topics in A.A.S.C. Machado's work include Analytical Chemistry and Chromatography (4 papers), Advanced Chemical Sensor Technologies (4 papers) and Spectroscopy and Chemometric Analyses (4 papers). A.A.S.C. Machado is often cited by papers focused on Analytical Chemistry and Chromatography (4 papers), Advanced Chemical Sensor Technologies (4 papers) and Spectroscopy and Chemometric Analyses (4 papers). A.A.S.C. Machado collaborates with scholars based in Portugal, Spain and Austria. A.A.S.C. Machado's co-authors include Luís G. Dias, António M. Peres, Joaquim C. G. Esteves da Silva, Ana C. A. Veloso, Miguel Vilas‐Boas, Filipa S. Reis, José Alberto Pereira, Francisco Rey, Jorge Sá Morais and Paula Facal Marina and has published in prestigious journals such as Food Chemistry, Journal of Chromatography A and Analytica Chimica Acta.

In The Last Decade

A.A.S.C. Machado

17 papers receiving 401 citations

Peers

Countries citing papers authored by A.A.S.C. Machado

Since Specialization

Citations

This map shows the geographic impact of A.A.S.C. Machado's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A.A.S.C. Machado with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.A.S.C. Machado more than expected).

Fields of papers citing papers by A.A.S.C. Machado

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.A.S.C. Machado. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A.A.S.C. Machado. The network helps show where A.A.S.C. Machado may publish in the future.

Co-authorship network of co-authors of A.A.S.C. Machado

This figure shows the co-authorship network connecting the top 25 collaborators of A.A.S.C. Machado. A scholar is included among the top collaborators of A.A.S.C. Machado based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A.A.S.C. Machado. A.A.S.C. Machado is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

#	Work	Indexed citations
1	Sugars’ Quantifications Using a Potentiometric Electronic Tongue with Cross-Selective Sensors: Influence of an Ionic Background 2019 ·Chemosensors ·(unknown), António M. Peres, A.A.S.C. Machado, Evandro Bona, Luís G. Dias	16
2	Single-cultivar extra virgin olive oil classification using a potentiometric electronic tongue 2014 ·Food Chemistry ·Luís G. Dias, (unknown), Ana C. A. Veloso, A.A.S.C. Machado, José Alberto Pereira, António M. Peres	65
3	Semi-quantitative and quantitative analysis of soft drinks using an electronic tongue 2010 ·Sensors and Actuators B Chemical ·Luís G. Dias, António M. Peres, (unknown), Jorge Sá Morais, A.A.S.C. Machado	44
4	An electronic tongue taste evaluation: Identification of goat milk adulteration with bovine milk 2008 ·Sensors and Actuators B Chemical ·Luís G. Dias, António M. Peres, Ana C. A. Veloso, Filipa S. Reis, Miguel Vilas‐Boas, A.A.S.C. Machado	152
5	Influence of the temperature on the viscosity measurements of solutions of a soil fulvic acid 2000 ·Canadian Journal of Chemistry ·Francisco Rey, A.A.S.C. Machado	2
6	Method for the differentiation of leaf litter extracts and study of their interaction with Cu(II) by molecular fluorescence 1998 ·Canadian Journal of Chemistry ·Joaquim C. G. Esteves da Silva, A.A.S.C. Machado, (unknown), Francisco Rey	7
7	Influence of small alcohol concentrations on the conductimetric behaviour of a natural polyelectrolyte (laurel, laurus nobilis) 1997 ·Journal of Electroanalytical Chemistry ·Francisco Rey, (unknown), A.A.S.C. Machado, Paula Facal Marina, (unknown)	2
8	Simultaneous use of evolving factor analysis of fluorescence spectral data and analysis of pH titration data for comparison of the acid-base properties of fulvic acids 1996 ·Analytica Chimica Acta ·(unknown), Joaquim C. G. Esteves da Silva, A.A.S.C. Machado, (unknown)	22
9	Effect of concentration, pH, and ionic strength on the viscosity of solutions of a soil fulvic acid 1996 ·Canadian Journal of Chemistry ·Francisco Rey, (unknown), Paula Facal Marina, A.A.S.C. Machado	17
10	Conductimetric analysis of the ion binding properties of three leaf extracts of chestnut (Castanea sativa), Eucalyptus (Eucalyptus globulus) and oak (Quercus robur) 1995 ·Talanta ·Francisco Rey, (unknown), A.A.S.C. Machado, Paula Facal Marina, (unknown), (unknown)	5
11	Self-modelling curve resolution analysis of synchronous fluorescence spectroscopy data for characterization of acid mixtures and study of acid–base equilibria 1995 ·The Analyst ·Joaquim C. G. Esteves da Silva, A.A.S.C. Machado	18
12	Influence of the concentration on the conductimetric properties of a fulvic acid system 1995 ·Analytica Chimica Acta ·Francisco Rey, A.A.S.C. Machado, Florencio Arce, (unknown), (unknown)	8
13	Beryllium(II) as a Probe for Study of the Interactions of Metals and Fulvic Acids by Synchronous Fluorescence Spectroscopy 1995 ·Applied Spectroscopy ·Joaquim C. G. Esteves da Silva, A.A.S.C. Machado, (unknown)	17
14	Trace element contents in food determined by neutron activation analysis and other techniques 1994 ·Biological Trace Element Research ·M. Fátima Reis, Mahmood Ameen Abdulla, R. M. Parr, A. Chatt, H.S. Dang, A.A.S.C. Machado	7
15	Ion chromatographic determination of fluoride in welding fumes with elimination of high contents of iron by solid-phase extraction 1994 ·Journal of Chromatography A ·Marco Vasconcelos, Carlos R. Gomes, A.A.S.C. Machado	11
16	Evolving Factor Analysis of Synchronous Fluorescence Spectra of Fulvic Acids in the Presence of Aluminum 1994 ·Applied Spectroscopy ·(unknown), Joaquim C. G. Esteves da Silva, A.A.S.C. Machado	42
17	Study of aqueous acidic properties of fulvic acids by evolving factor analysis of pH + FT-IR titration data 1992 ·Chemometrics and Intelligent Laboratory Systems ·A.A.S.C. Machado, Joaquim C. G. Esteves da Silva	12
18	The use of approximation formulae in calculations of acid-base equilibria 1980 ·Talanta ·A.A.S.C. Machado	0

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact