Results 61 to 70 of about 136,576 (266)

Research progress of electrocatalytic reduction of nitrate in wastewater to ammonia

Gongye shui chuli
As a common pollutant in surface and groundwater，nitrate causes serious pollution to the environment. Electrocatalytic reduction of nitrate to ammonia promotes nitrogen cycle in water.
ZHAO Hui, WANG Fudong, QIAN Guanglei, LEI Taiping, REN Chunyan, XIE Chenxin   +5 more
doaj   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

FEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton, Fang Zhao, Reeta Davis, Meg Walsh, Kevin E O'Connor, David O'Connell, Tanja Narancic   +6 more
wiley   +1 more source

Monitoring nitrate reduction [PDF]

, 2021
The mainly agricultural input of \(NO_{3}\)\(^{-}\) and compliance with drinking water guideline values pose major challenges for many water suppliers. Additionally, associated changes in hydrochemistry, especially concerning products of \(NO_{3}^{-}\) reduction (\(Fe^{2+/3+}\), \(Mn^{2+/4+}\), \(Ca^{2+}\), \(Mg^{2+}\), \(SO_4\)\(^{2-}\), \(HCO_3\)\(^-\
Ortmeyer, Felix (Dr. rer. nat.), Volkova, Kristina (M. Sc.), Wisotzky, Frank (Prof. Dr.), Wohnlich, Stefan (Prof. Dr.), Banning, Andre (Prof. Dr. rer. nat.)   +4 more
openaire  

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Effect of Stabilized Zero-Valent Iron Nanoparticles on Nitrate Removal from Sandy Soil

مجله آب و خاک, 2016
Introduction: During the recent decades, the use of N fertilizers has undeniable development regardless of their effects on the soil and environment.
F. Nooralivand, A. Farrokhian Firouzi, A. Kiasat, M. Chorom, A. Akbar Babaei   +4 more
doaj   +1 more source

REDUCTION OF NITRATE BY STREPTOCOCCI [PDF]

Journal of Bacteriology, 1962
C W, LANGSTON, P P, WILLIAMS
openaire   +2 more sources

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Tidally driven outwelling of dissolved carbon and nitrate from the largest mangroves of China

Frontiers in Marine Science
The Zhanjiang Mangrove National Nature Reserve (ZMNNR) is the largest mangrove in China. However, fluxes of lateral exports of dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), and nitrate from the ZMNNR remain unknown, hindering us from ...
Yifei Xu, Zhaohui Zhang
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Characteristics and Potential Activity of Aerobic Denitrifying Bacteria from Fish Farming Ponds

Berkala Sainstek
The presence of inorganic nitrogen in the aquaculture environment is inseparable from the nitrogen cycle. The nitrogen cycle always involves microbiological processes, including the activity of microorganisms. Denitrification is one of the main processes
Rizal Khoirun Alfisah, Meyta Pratiwi, Adinda Kurnia Putri, Mazidah Noer Inayah   +3 more
doaj   +1 more source