Helder P. Oliveira

Associated Laboratory For Green Chemistry Of The Network Of Chemistry And Technology
Porto, 4169007, Portugal

Last Updated: 09/26/2026

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Found 71 publications

Green Extraction of Phenolic Compounds from Blueberry (Vaccinium corymbosum L.) By-Products Using Natural Deep Eutectic Solvents for Cosmetic Applications.

Green Extraction of Phenolic Compounds from Blueberry (Vaccinium corymbosum L.) By-Products Using Natural Deep Eutectic Solvents for Cosmetic Applications.

Journal: Antioxidants (Basel, Switzerland)
Published: May 07, 2026

In vitro gastrointestinal digestion fate, bioaccessibility, and antioxidant activity of anthocyanins encapsulated in zein/polysaccharide composite nanocarriers.

In vitro gastrointestinal digestion fate, bioaccessibility, and antioxidant activity of anthocyanins encapsulated in zein/polysaccharide composite nanocarriers.

Journal: Food chemistry
Published: January 28, 2026

Domain-Specific Data Augmentation for Lung Nodule Malignancy Classification.

Domain-Specific Data Augmentation for Lung Nodule Malignancy Classification.

Journal: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Published: December 03, 2025

Conditional Score-based Diffusion Models for Lung CT Scans Generation.

Conditional Score-based Diffusion Models for Lung CT Scans Generation.

Journal: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Published: December 03, 2025

Anthocyanin-rich edible flowers - Impact of food matrix on anthocyanin stability, digestion and absorption: the case of wild pansy, cosmos and cornflower.

Anthocyanin-rich edible flowers - Impact of food matrix on anthocyanin stability, digestion and absorption: the case of wild pansy, cosmos and cornflower.

Journal: Food chemistry
Published: October 27, 2025

Phytochemical composition, antioxidant activity, and sensory evaluation of edible flower-enriched vinegars.

Phytochemical composition, antioxidant activity, and sensory evaluation of edible flower-enriched vinegars.

Journal: Food chemistry
Published: July 04, 2025

Encapsulation of anthocyanins: A key for improvement of the gut-metabolism health axis?

Encapsulation of anthocyanins: A key for improvement of the gut-metabolism health axis?

Journal: Food research international (Ottawa, Ont.)
Published: June 28, 2025

Generative adversarial networks with fully connected layers to denoise PPG signals.

Generative adversarial networks with fully connected layers to denoise PPG signals.

Journal: Physiological measurement
Published: January 13, 2025

Enzymatic fatty acid acylation of cyanidin-3-O-glucoside extracted from black rice bran: thermostability, lipophilicity, cytotoxicity and absorption studies.

Enzymatic fatty acid acylation of cyanidin-3-O-glucoside extracted from black rice bran: thermostability, lipophilicity, cytotoxicity and absorption studies.

Journal: Food chemistry
Published: January 08, 2025

Effect of dehydration of Syrah grape berries on the aging potential of fortified sweet wines in Ningxia of China.

Effect of dehydration of Syrah grape berries on the aging potential of fortified sweet wines in Ningxia of China.

Journal: Food chemistry: X
Published: December 02, 2024

Post-stroke upper limb rehabilitation: clinical practices, compensatory movements, assessment, and trends.

Post-stroke upper limb rehabilitation: clinical practices, compensatory movements, assessment, and trends.

Journal: Progress in biomedical engineering (Bristol, England)
Published: November 28, 2024

Generative adversarial networks with fully connected layers to denoise PPG signals.

Generative adversarial networks with fully connected layers to denoise PPG signals.

Journal: Physiological measurement
Published: September 19, 2024
Showing 1-12 of 71

Last Updated: 09/26/2026