João L.M. Santos

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Associate Professor

Portugal

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About

João L.M. Santos is an Associate Professor at the Faculty of Pharmacy of Porto University in Porto, Portugal. His research interests encompass the development of advanced photoluminescence methodologies, optical immunosensing, and chemometric models. Recent publications include work on quantum dot-antibody conjugates for highly sensitive detection of carbohydrate antigens and innovative strategies for the quantification of various analytes using nanoparticles.

Recent Grants

Grant: Close

Transferência de Tecnologias para reduzir riscos alimentares

Open Date: 2019-05-01

Close Date: 2021-01-01

Grant: Close

Transferência de Tecnologias para reduzir riscos alimentares

Open Date: 2019-05-01

Close Date: 2021-01-01

Grant: Close

NanoGumbos adaptados: uma solução química sustentável na monitorização de feridas

Open Date: 2018-01-01

Close Date: 2021-01-01

Grant: Close

Produção e aplicação de nanocristais semicondutores em sistemas analíticos para a determinação de espécies em amostras ambientais, alimentos e combustíveis

Open Date: 2018-01-01

Close Date: 2019-01-01

Grant: Close

FOODnanoHEALTH

Open Date: 2016-01-01

Close Date: 2019-01-01

Articles (19)

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2022

Collaborators (8)

Gustavo Bodelon

Universidade de Vigo

SPAIN

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Isabel Pastoriza-Santos

Universidade de Vigo

SPAIN

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Jorge Pérez‐Juste

SPAIN

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Tânia Moniz

Invited Assistant Professor

University of Porto

PORTUGAL

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José O. Fernandes

University of Porto

PORTUGAL

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M. Lúcia M. F. S. Saraiva

Assistant Professor with tenure

Universidade do Porto Faculdade de Medicina

PORTUGAL

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David S. M. Ribeiro

University of Porto

PORTUGAL

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Paula Sampaio

Head of scientific platform

i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto

PORTUGAL

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João L.M. Santos

Research Interests

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About

Recent Grants

Articles (19)

Optical immunosensor panel using quantum dot-antibody conjugates for highly sensitive detection of carbohydrate antigen 19-9 (CA19-9)

PARAFAC under non-negativity constraint is adapted to recover the underlying Beer-Lambert law of the excitation-emission fluorescence matrix measurements acquired from analyte-triggered semiconductor QDs photoluminescence modulation. When and why?

Simultaneous detection of human neutrophil elastase and cathepsin G on a single substrate using a fluorometric quantum dots probe and chemometric models

Chemometric models for data processing in quantum dots-based photoluminescence methodologies

An ion metathesis strategy for overcoming therapeutic limitations of rose bengal

Exploring Distinct Second-Order Data Approaches for Thiamine Quantification via Carbon Dot/Silver Nanoparticle FRET Reversion

Selective determination of Fe (III) with carbon dots as photoluminescence Probes: Chemometric analysis using Excitation-Emission matrices

Kinetic Determination of Acetylsalicylic Acid Using a CdTe/AgInS2 Photoluminescence Probe and Different Chemometric Models

Authentication/discrimination, identification and quantification of cinnamon adulterants using NIR spectroscopy and different chemometric tools: A tutorial to deal with counterfeit samples

Chemometric-assisted surface-enhanced Raman spectroscopy for metformin determination using gold nanoparticles as substrate

Fluorometric kinetic determination of aflatoxin B1 by combining Cd-free ternary quantum dots induced photocatalysis and chemometrics

A ratiometric carbon dots/AgInS2 quantum dots sensing probe for the kinetic determination of histamine resorting to N-PLS chemometric model

Combined use of phosphonium-erythrosin B-based nanoGUMBOS, UV–Vis spectroscopy, and chemometrics for discrimination and quantification of proteins

Photoluminescent and visual determination of ibandronic acid using a carbon dots/AgInS<sub>2</sub> quantum dots ratiometric sensing platform

Protein discrimination using erythrosin B-based GUMBOS in combination with UV–Vis spectroscopy and chemometrics

A review on multivariate curve resolution applied to spectroscopic and chromatographic data acquired during the real-time monitoring of evolving multi-component processes: From process analytical chemistry (PAC) to process analytical technology (PAT)

A tutorial on multi-way data processing of excitation-emission fluorescence matrices acquired from semiconductor quantum dots sensing platforms

Cellulose-based hydrogel on quantum dots with molecularly imprinted polymers for the detection of CA19-9 protein cancer biomarker

Methodological approaches for monitoring five major food safety hazards affecting food production in the galicia–northern portugal euroregion

Collaborators (8)

Gustavo Bodelon

Isabel Pastoriza-Santos

Jorge Pérez‐Juste

Tânia Moniz

José O. Fernandes

M. Lúcia M. F. S. Saraiva

David S. M. Ribeiro

Paula Sampaio

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