Results 111 to 120 of about 46,911 (243)

Facile Synthesis of Mn2O3 for Highly Active Catalytic Oxidation and Reduction of Organic Substances and Electrochemical Determination of L-Methionine

International Journal of Electrochemical Science, 2018
This paper reports the electrochemical determination of L-Methionine (L-Met) in phosphate buffer solution (pH = 7.0) utilizing the Mn2O3 on screen-printed carbon electrode (Mn2O3/SPCE) and Mn2O3 catalyst display excellent activity for catalytic reduction
Ragu Sasikumar, Tse-Wei Chen, Shen-Ming Chen, Syang-Peng Rwei, Ming-Chin Yu   +4 more
doaj   +1 more source

Target identification strategies in plant chemical biology [PDF]

, 2014
The current needs to understand gene function in plant biology increasingly require more dynamic and conditional approaches opposed to classic genetic strategies.
Dejonghe, Wim, Russinova, Eugenia
core   +2 more sources

Catalytic Reduction of 4-Nitrophenol Using Silver Nanoparticles with Adjustable Activity

Langmuir, 2016
We report on the development of ultrasmall core-shell silver nanoparticles synthesized by an upscaled modification of the polyol process. It is foreseen to use these thoroughly characterized particles as reference material to compare the catalytic and biological properties of functionalized silver nanoparticles.
Claudia, Kästner, Andreas F, Thünemann
openaire   +2 more sources

Phosphorus gradient yields threshold MAOC response governed by microbial and stoichiometric controls

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phosphorus (P) availability is a key factor that mediates the formation of mineral‐associated organic carbon (MAOC) in soils, yet reported responses to P fertilization are often inconsistent.
Yun Liang, Anika Lehmann, Shumei Cai, Sixin Xu, Deshan Zhang, Haitao Zhu   +5 more
wiley   +1 more source

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

Journal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea, Fuensanta García‐Orenes, Zebensui Morales‐Reyes, Moisés Gonzálvez, Carlos Martínez‐Carrasco, Marcos Moleón, Daniel Redondo‐Gómez, Evan A. N. Marks, Minerva García‐Carmona, Victoria Arcenegui, José Carlos Huerta‐del‐Bosque, Adrián Orihuela‐Torres, Santiago Soliveres, Sofia Albolafio, Esther Sebastián‐González, José Antonio Sánchez‐Zapata   +15 more
wiley   +1 more source

Comparison of Three Sympatric Desert Lizards: Digestive Tract Structure, Digestive Enzyme Activities, Gut Microbiota, and Metabolites

Integrative Zoology, EarlyView.
We performed 16S rDNA sequencing and metabolite profiling for three sympatric lizard species—Teratoscincus roborowskii, Phrynocephalus axillaris, and Eremias roborowskii—and compared their goblet cell and enzyme activities in the digestive tract. Our study suggests that the dietary niche may promote divergence or convergence of microbiota across host ...
Yi Yang, Ziyi Wang, Ruichen Wu
wiley   +1 more source

Synthesis of Ni(Co)/Pd Ternary Nanostructures and Their Catalytic Activity in p–Nitrophenol Reduction Processes

Indonesian Journal of Chemical Research
Ni(Co)/Pd nanosized ternary composite materials were synthesized by the method of galvanic replacement. The structure and phase composition of the obtained Ni(Co)/Pd nanostructures were investigated using SEM, EDX and X–ray powder diffraction (X–ray ...
Liliya Bazylyak, Pavlo Lyutyy, Vasyl Vynar, Mariana Shepida, Orest Kuntyi, Andriy Kytsya   +5 more
doaj  

Rapid reduction of nitroarenes photocatalyzed by an innovative Mn3O4/α-Ag2WO4 nanoparticles

Scientific Reports, 2020
A novel photocatalyst based on the design of P-N heterojunction between hollow spherical Mn3O4 and nanorods shape of α-Ag2WO4 is synthesized using a sonication-deposition–precipitation route.
Mohamed Mokhtar Mohamed, Hassan El-Farsy
doaj   +1 more source

The GmGT‐2F, a trihelix transcription factor, regulates seed oil content by directly activating GmAGAL transcription in soybean

Journal of Integrative Plant Biology, EarlyView.
In soybean, the trihelix transcription factor GmGT‐2F positively regulates the expression of the α‐galactosidase gene GmAGAL, thereby modulating seed oil content. The cyclophilin GmCYP2 interacts with GmGT‐2F and suppresses GmAGAL activation. Haplotype diversity analysis of GmGT‐2F, GmCYP2, and GmAGAL identified favorable haplotype combinations ...
Shuangzhe Li, Yifan Cui, Yang Liu, Mingliang Yang, Xiaoxia Wu, Qingshan Chen, Ying Zhao   +6 more
wiley   +1 more source

Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications

Journal of Periodontal Research, EarlyView.
Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu, Yuan Chen, Mario Romandini, Håvard Jostein Haugen, Sašo Ivanovski   +4 more
wiley   +1 more source