Results 91 to 100 of about 99,984 (304)
Cell‐in‐Bead‐in‐Droplet Platform for pH‐Based Microfluidic Screening of Ureolytic Bacteria
Small, EarlyView.Efficient high‐throughput microbial screening in droplet microfluidics is often challenged by chemical crosstalk between droplets. This is particularly difficult in pH‐changing biological processes, for which more effective biochemical assays are needed.
Diego Giovanoli +8 more
wiley +1 more source
Micromethods for determination of ammonia, urea, total nitrogen, uric acid, creatinine (and creatine), and allantoin [PDF]
, 1935 The success with which Krebs and Henseleit (1) employed Warburg’s method of surviving tissue slices in the problem of the formation of urea in the liver encouraged its use for a direct attack on other problems of nitrogen metabolism in ...
Borsook, Henry
core
Local detection of enzymatic ion generation with polycrystalline silicon interdigitated electrodes and its application to biosensing [PDF]
, 2007 Chips containing polycrystalline silicon interdigitated electrodes are modified with the enzyme urease. The sensors are able to detect changes in the resitivity of the solution near their surface, where the enzymatic reaction generates charged species ...
Antonio Baldi +3 more
core +1 more source
Conductive Hydrogel‐Enabled Electrode for Scalp Electroencephalography Monitoring
Small Methods, EarlyView.Conductive hydrogels are emerging as effective EEG electrode‐scalp interfaces to overcome hair barriers. This review presents the demanding parameters for hair‐compatible hydrogel electrodes and summarizes their applications in healthcare and brain‐computer interfaces.
Zichong Ji +14 more
wiley +1 more source
Characterization and activity of endophytic bacteria from ‘Prata Anã’ banana crop (Musa sp., AAB)
Revista CeresThe objective of this study was to characterize banana tree endophytic bacteria at genus and species level and to determine the metabolic reactions associated with the nitrogen transformations. The identification at genus and species levels was performed
Débora Francine Gomes Silva Pereira +5 more
doaj +1 more source
Yeast, EarlyView.Candidozyma cisalpinoae sp. nov. represents a distinct species within the Candidozyma clade, supported by multilocus phylogeny, genome‐scale metrics, and phenotypic traits. Although isolated from floral substrates, this species displays several traits commonly associated with opportunistic pathogenic yeasts.
Anna Paula O. Tironi +12 more
wiley +1 more source
Actinobacillus pleuropneumoniae does not require urease activity to produce acute swine pleuropneumonia [PDF]
, 1997 The role in virulence of Actinobacillus pleuropneumoniae urease activity was investigated. A urease-negative mutant was isolated following transposon mutagenesis with a mini-Tn10 derivative. Both the parent strain and the urease-negative mutant exhibited
Blanchard +21 more
core +1 more source
Molecular structure and nickel‐binding capacity of Proteus mirabilis UreE
Acta Crystallographica Section D, EarlyView.This study presents a 2.0 Å resolution crystal structure and determined the nickel‐binding capacity of the P. mirabilis nickel chaperone UreE. UreE is essential for the delivery of nickel to the metalloenzyme urease, which is key for the ability of P. mirabilis to cause urinary‐tract infections.UreE is a nickel chaperone that is required for the safe ...
Jiayi Pan +4 more
wiley +1 more source