Results 151 to 160 of about 1,434,267 (338)

The effects of zinc sulfate on ethyl glucuronide immunoassay urine testing [PDF]

open access: yes, 2016
Published research in the Journal of Analytical Toxicology and the American Society for Clinical Pathology has confirmed that the presence of Zinc Sulfate in adulterated urine samples can influence the testing results using EMIT and ELISA immunoassay ...
Cawley, Shanna Marie
core   +1 more source

The Role of Artificial Intelligence in Advancing Biosensor Technology: Past, Present, and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
This review explores the transformative role of AI in biosensor technology and provides a holistic interdisciplinary perspective that covers a broader scope of AI‐enabled biosensor technologies across various sectors including healthcare, environmental monitoring, food safety, and agriculture. It also highlights the important role of novel materials in
Tuğba Akkaş   +4 more
wiley   +1 more source

Serum and urine lipidomic profiles identify biomarkers diagnostic for seropositive and seronegative rheumatoid arthritis

open access: yesFrontiers in Immunology
ObjectiveSeronegative rheumatoid arthritis (RA) is defined as RA without circulating autoantibodies such as rheumatoid factor and anti-citrullinated protein antibodies; thus, early diagnosis of seronegative RA can be challenging.
Rong Li   +8 more
doaj   +1 more source

Tracer techniques for urine volume determination and urine collection and sampling back-up system [PDF]

open access: yes
The feasibility, functionality, and overall accuracy of the use of lithium were investigated as a chemical tracer in urine for providing a means of indirect determination of total urine volume by the atomic absorption spectrophotometry method ...
Ramirez, R. V.
core   +1 more source

Daily Variability of Body Weight and Hydration Markers in Free Living Men and Women [PDF]

open access: yes, 2016
Body weight and hydration markers change greatly during strenuous exercise, especially in the heat. However, in a non-athletic population, changes in body weight and hydration markers may not be so obvious.
Summers, Lynndee Grace
core   +2 more sources

Human urinary metabolomics as biomarkers in tobacco users: A systematic review

open access: yesContemporary Clinical Dentistry
Aim: Urine as a biofluid has been rarely used as a diagnostic fluid in oral diseases. The article aims to systematically review the utility of human urinary carcinogen metabolites as an approach for obtaining important information about tobacco and ...
Somya Sharma   +6 more
doaj   +1 more source

Functionalized Antifouling Polymer Brushes for Biospecific Surfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
Modern biosensors offer high sensitivity but often struggle with long‐term stability and selectivity for specific targets. Antifouling polymer brushes help enhance both stability and selectivity. In this review, we compare recent antifouling coatings, their design parameters, and how they are integrated with biorecognition elements for improved ...
Erik J. Postma   +4 more
wiley   +1 more source

A Clinical Study of Urine Amino Acids in Children with Autism Spectrum Disorder

open access: yesLife
Amino acids are organic compounds that enter the protein structure, being involved in the proper functioning of the body. The role of amino acids in the onset of autism spectrum disorder (ASD) is yet to be established.
Cătălina Mihaela Anastasescu   +6 more
doaj   +1 more source

High-performance liquid chromatography analysis of mezlocillin, piperacillin, their degradation products, and of ioxitalamic acid in plasma and urine of healthy volunteers [PDF]

open access: yes, 1985
In plasma and urine of 10 healthy volunteers after intravenous administration of 4 g mezlocillin and piperacillin, respectively, the parent compounds as well as degradation products were assayed by high-performance liquid chromatography. Ioxitalamic acid,
Bartoschik-Wich, B.   +5 more
core  

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