Results 111 to 120 of about 6,122,579 (225)

A Novel Voltammetric Approach for the Rapid Quantification of Rosmarinic Acid in Origanum micranthum and Origanum minutiflorum

open access: yesChemistry &Biodiversity, Volume 23, Issue 11, November 2026.
A sensitive voltammetric method using a boron‐doped diamond (BDD) electrode enables the quantification of rosmarinic acid (RA) in Origanum extracts. UV–Vis spectroscopy reveals higher RA content in ethyl acetate subextracts, while the combined spectroscopic and electrochemical approach provides an efficient strategy for RA analysis in the investigated ...
Elif Mollahasanoğlu   +11 more
wiley   +1 more source

Immobilization of Rhus vernicifera laccase on sepiolite; effect of chitosan and copper modification on laccase adsorption and activity

open access: yes, 2018
The enzyme laccase, a multi-copper oxidase found in many plants and fungi, can be used in water treatment processes for the removal of pollutants.
Olshansky, Yaniv   +7 more
core   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

An Easy Method for Screening and Detection of Laccase Activity

open access: yes, 2017
Objective: An instrument-free assay was developed for simultaneous detection of laccase activity in a large number of samples as diverse as screening of laccase-producing microbial cultures or chromatographic ...
Albino A. Dias   +4 more
core   +1 more source

Biological activities and bioactive constituents of Flammulina velutipes: An updated systematic review

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 14, Page 8298-8314, November 2026.
Abstract Flammulina velutipes (enokitake) is an edible mushroom recognized for both its nutritional and medicinal properties. It exhibits a broad spectrum of biological activities, including antioxidant, anti‐inflammatory, antitumor, immunomodulatory, and gut microbiota‐regulating effects.
Rıdvan Özgen   +2 more
wiley   +1 more source

Localised laccase activity modulates distribution of lignin polymers in gymnosperm compression wood. [PDF]

open access: yesNew Phytol, 2021
Hiraide H   +7 more
europepmc   +1 more source

Do good neighbours compensate for bad climate? The case of sessile oak Quercus petraea in phylogenetically distant neighbourhoods

open access: yesOikos, Volume 2026, Issue 11, November 2026.
Stressful climates threaten the performance of individuals and the survival of species, but individual performance also depends on biotic interactions with neighbours, so that ‘good' neighbours might in theory compensate for ‘bad' climates. However, what makes a good neighbour, and why, has been little studied.
Keliang Zhang   +7 more
wiley   +1 more source

Recent Advances in Microalgae‐Based Functional Coatings and Films for Food Packaging Applications: Opportunities and Challenges

open access: yesPackaging Technology and Science, Volume 39, Issue 11, Page 1377-1396, November 2026.
Microalgae‐derived bioactive compounds exhibit strong antioxidant and antimicrobial properties and can be incorporated into edible coatings to enhance food quality and shelf life. These materials offer sustainable, biodegradable alternatives to conventional packaging, with promising potential for future scalable food applications.
Madhu Gaidher   +9 more
wiley   +1 more source

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