Results 141 to 150 of about 129,095 (312)

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou   +5 more
wiley   +1 more source

Approach for elucidating the structure of phenolics in tomato

open access: yesFood Chemistry: X
Phenolics are key components for plant survival and have important medicinal uses for human beings. Nevertheless, the approach for identifying all four types of phenolics is still in need by now.
Fanhua Meng   +4 more
doaj   +1 more source

Escobajos de la vid como fuente de compuestos fenólicos con propiedades antioxidantes [PDF]

open access: yes, 2019
Winemaking industry generates considerable amounts of bunch stems that are usually wasted despite their potential value as source of bioactive compounds. Phenolic profiles and antioxidant capacity (AC) of bunch stem extracts from eight grape varieties of
Bottini, Ambrosio Rubén   +2 more
core  

Total Antioxidant, Phenolic Compounds, and Total Oxidant Status of

open access: yes, 2009
In this study, total oxidant status (TOS), total antioxidant capacity (TAC), and total phenols (TP) of seventeen certified and eight uncertified honey samples were analyzed. The TAC and TOS of the samples were determined using novel methods. Uncertified honey samples had significantly lower values for their TP, TAC, and TOS contents than those of ...
Herken, EN   +4 more
openaire   +1 more source

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

open access: yesAdvanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann   +2 more
wiley   +1 more source

FRUIT QUALITY, PHENOLICS CONTENT AND ANTIOXIDANT CAPACITY OF NEW APRICOT CULTIVARS FROM SERBIA

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2012
The experiment was established at private apricot orchard near Cacak (Western Serbia) during 2010 and 2011. In the present study we wanted to determine the physicochemical attributes, phenolics content and antioxidant capacity of three new Serbian ...
Tomo Milošević   +3 more
doaj  

TOTAL ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENTS OF SELECTED

open access: yes, 2010
The in vitro total antioxidant capacity (TAC), and the total phenol (TP) contents of commercial fruit juice samples widely consumed in Turkey were determined. TAC methods were more recently developed methods (TAC(1) and TAC(2)) using Fe(+2)-o-dianisidine complex and ABTS radical, FRAP (Ferric Reducing Ability of Plasma) method (TAC(3)). Folin Ciocalteu
Herken, EN, Guzel, S
openaire   +2 more sources

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