Results 91 to 100 of about 678,840 (238)
محمد عبد الله عبد الكريم دراسة كفاءة مثبطات انزيم اليوريز في الترب المعاملة بمياه الصرف الصحي
مجلة علوم ذي قار, 2019 An incubation experiment was carried out to study the effect of municipal waste water on the efficiency of some urease inhibitors in soil. Waste water was collected from external basin of Hamdan industrial station, Basrah province and was passed through
محمد عبدالله
doaj
Sustainable Development, EarlyView.ABSTRACT Modern industrial agriculture is predicated largely on the production and utilization of chemical fertilizers. Although this approach has played an integral role in increasing food security in many parts of the world, the long‐term sustainability of this resource‐intensive approach is questionable.
Benjamin Wilde +12 more
wiley +1 more source
Cell‐Based Micro/Nanorobots: From Living Carriers to Living Therapeutic Specialists
SmartBot, EarlyView.Cell‐based micro/nanorobots integrate evolutionarily acquired biological intelligence with engineered capabilities, offering new opportunities for precision medicine in vivo. However, the complex physiological environments of different organs pose significant challenges to their clinical translation.
Junfeng Wu +12 more
wiley +1 more source
Macroscopic Convective Fluid Flows Arising From Binding of Ions and Small Molecules to Proteins
Small, EarlyView.The interaction of ions or small molecules with proteins causes convective flows due to the displacement of water from the hydration shell. As shown, the replacement of the nickel ion removed from urease by EDTA pre‐treatment results in binding‐induced convective fluid flow.
Shanid Babu Shrestha +4 more
wiley +1 more source
Duromide is an effective urease inhibitor when combined with vinasse and blended with ammonium sulphate [PDF]
Revista Brasileira de Ciência do SoloA recent trend in sugarcane production is to apply urea fertilizers in combination with vinasse (V) to balance nitrogen (N) and potassium (K) supply.
Getúlio Elias Pilecco +5 more
doaj +2 more sources
An overview on the potential of natural products as ureases inhibitors: A review
Journal of Advanced Research, 2015 Ureases, enzymes that catalyze urea hydrolysis, have received considerable attention for their impact on living organisms' health and life quality. On the one hand, the persistence of urease activity in human and animal cells can be the cause of some diseases and pathogen infections.
Modolo, Luzia V. +4 more
openaire +2 more sources
Negative Chemotaxis of Urease‐Functionalized Polymeric Microcapsules
Small, EarlyView.Urease‐functionalized PLGA microcapsules exhibit negative chemotaxis in urea gradients, migrating from high to low substrate concentrations. Increasing gradients enhance chemotaxis until a plateau, while increasing average substrate concentration in a fixed gradient reverses chemotactic behavior.
Amanda Hopkins +2 more
wiley +1 more source
A Cytoplasmic pH Sensor Redefines Gating in Bacterial Urea Channels and Acid Resistance
Small, EarlyView.Bacterial survival in acidic environments requires pH‐gated urea channels. Utilizing complementary approaches, we identify a conserved cytoplasmic glutamic acid residue as a pH sensor in UreI channels. Whereas Gram‐positive bacteria rely solely on this sensor, Gram‐negative bacteria employ a dual‐sensor mechanism with periplasmic residues, revealing a ...
Anna Stoib +10 more
wiley +1 more source
Evaluation of Allicin as Soil Urease Inhibitor
Procedia Engineering, 2017 Abstract Urea is the most widely used form of N fertilizer in agriculture. However, if it is not incorporated into soil soon after application, urea has the disadvantage of undergoing considerable losses as ammonia gas due to hydrolysis in the presence of soil urease.
Ranitha Mathialagan +4 more
openaire +1 more source
, 2007 Table of contents 1. Introduction 2. The structure of native urease 3. The structure of urease complexed with analogues of transition state and substrate 4. The structure-based mechanism 5.
CIURLI, STEFANO LUCIANO
core