Results 141 to 150 of about 478,190 (263)

Assessing the Water Quality of a Stream and Its Relationship with Climate Change Using Water Quality Index and Multivariate Statistical Methods. [PDF]

Toxics
Katip A, Demiralp E.
europepmc   +1 more source

Water Quality Index and Human Health Risk Assessment of Drinking Water in Selected Urban Areas of a Mega City. [PDF]

Toxics, 2023
Nawaz R, Nasim I, Irfan A, Islam A, Naeem A, Ghani N, Irshad MA, Latif M, Nisa BU, Ullah R.   +9 more
europepmc   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

Application of Water Quality Index for Drinking and Irrigation Suitability in Arid Zones: A Case Study of the Shallow Aquifer in Oued Souf, Southeastern Algeria. [PDF]

Water Environ Res
Boukhallat K, Halimi S, Tayeb KS, Barbieri M, Mamour D, Slimani F, Ouanes M, Daifallah T, Bouali H.   +8 more
europepmc   +1 more source

Integrated approach to hydrogeochemical appraisal of groundwater quality concerning arsenic contamination and its suitability analysis for drinking purposes using water quality index. [PDF]

Sci Rep, 2023
Ullah Z, Zeng XC, Rashid A, Ghani J, Ali A, Shah M, Zainab R, Almutairi MH, Sayed AA, Aleya L.   +9 more
europepmc   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Integrated evaluation of groundwater irrigation suitability using hydrochemical indices and irrigation water quality index (IWQI) in Aksum, Tigray, Ethiopia. [PDF]

Sci Rep
Ataklti B, Tesema FW, Berhe BA.
europepmc   +1 more source

Water quality index, ecotoxicology and human health risk modelling of surface and groundwater along illegal crude oil refining sites in a developing economy. [PDF]

Heliyon, 2023
Azuamah KO, Appiah-Effah E, Akodwaa-Boadi K.   +2 more
europepmc   +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

Water quality index prediction via a robust machine learning model using oxygen-related indices for river water quality monitoring. [PDF]

Sci Rep
Arzhangi A, Partani S.
europepmc   +1 more source