Results 51 to 60 of about 439,905 (285)

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

open access: yesAdvanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu   +8 more
wiley   +1 more source

Black tea water kefir beverage : a thesis submitted in partial fulfilment of the requirement for the degree of Master of Food Technology, Massey University, Albany, New Zealand [PDF]

open access: yes, 2017
Fermented foods and beverages play an important role in the human diet as they provide essential nutrients as well as contribute towards prevention of diseases.
Subardjo, Maria Vina Kania
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Dampak Perubahan Iklim Terhadap Produktivitas Pucuk Teh Pada Berbagai Ketinggian Tempat / Impact of Climate Changes on Leaves Productivity in Various Elevation Levels [PDF]

open access: yes, 2016
Rainfall is one of the climate elements influence the growth and leaves productivity of tea plant. During 2005-2014 El-Nino has been happen with strong intensity in late 2009 and early 2010.
Dalimoenthe, S. L. (Salwa)   +2 more
core  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

l-theanine-targeted prefrontal cortex improves CUMS-induced depression via the gut-short-chain fatty acids-brain axis

open access: yesnpj Science of Food
Depression has emerged as a major global public health issue. l-theanine exerts notable anxiolytic and antidepressant effects mediated by its blood-brain barrier permeability as well as its anti-inflammatory and antioxidant properties.
Ying Peng   +10 more
doaj   +1 more source

Effects of Three Different Withering Treatments on the Aroma of White Tea

open access: yesFoods, 2022
White tea (WT) is a slightly fermented tea, and withering is a critical step in its processing. The withering treatment can affect white tea’s aroma; different treatments’ effects were investigated in this study.
Huiting Wu   +8 more
doaj   +1 more source

Annotated Bibliography of the Ambrosia Beetle \u3ci\u3eXylosandrus Germanus\u3c/i\u3e (Coleoptera: Scolytidae) [PDF]

open access: yes, 2017
(excerpt) Xylosandrus germanus (Blandford) (= Xyleborus germanus) is an ambrosia beetle that is found in Japan, Korea, the KurU Islands, Vietnam, China, Taiwan, central Europe, and the Cnited States (Nobuchi 1981).
McPherson, J. E, Weber, B. C
core   +2 more sources

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Comprehensive analysis of the laccase gene family in tea plant highlights its roles in development and stress responses

open access: yesBMC Plant Biology, 2023
Background Laccase (LAC) is the pivotal enzyme responsible for the polymerization of monolignols and stress responses in plants. However, the roles of LAC genes in plant development and tolerance to diverse stresses are still largely unknown, especially ...
Jiaxin Zhu   +11 more
doaj   +1 more source

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