Results 1 to 10 of about 1,853,765 (343)

Haptoglobin polymorphism affects its N-glycosylation pattern in serum

open access: yesJournal of Mass Spectrometry and Advances in the Clinical Lab, 2022
Introduction: Haptoglobin (Hp) is an abundant acute-phase protein secreted mainly by the liver into the bloodstream. There are three Hp protein phenotypes (Hp type 1–1, 2–1, and 2–2), which differ in the number of α- and β-chains, type of α-chain (the β ...
M. Kohansal-Nodehi   +3 more
doaj   +1 more source

Antibody Profiling: Kinetics with Native Biomarkers for Diagnostic Assay and Drug Developments

open access: yesBiosensors, 2023
Despite remarkable progress in applied Surface Plasmon Resonance (SPR)-based methods, concise monitoring of kinetic properties for native biomarkers from patient samples is still lacking.
Ute Jucknischke   +4 more
doaj   +1 more source

Development of a highly sensitive chemiluminescent enzyme immunoassay for fragmented cytokeratin 18 using new antibodies

open access: yesScientific Reports, 2021
Fragmented cytokeratin 18 (fCK18) released from epithelial cells undergoing apoptosis is widely studied in various diseases. However, fCK18 measurement is not utilized in clinical practice due to imprecise disease-state cutoff values.
Minori Yamada   +4 more
doaj   +1 more source

Reagent Effects on the Activated Partial Thromboplastin Time Clot Waveform Analysis: A Multi-Centre Study

open access: yesDiagnostics, 2023
(1) Background: The activated partial thromboplastin time (APTT)- based clot waveform analysis (CWA) quantitatively extends information obtained from the APTT waveform through its derivatives.
Wan Hui Wong   +8 more
doaj   +1 more source

Regeneration of chromate galvanic solutions in membrane electrochemical devices

open access: yesЖурнал інженерних наук, 2022
The regeneration processes of industry technological passivating baths of electrochemical cadmium lines and electrochemical galvanizing lines as an applied result of two-chamber membrane cation-exchange electrochemical devices researched.
V. Serdiuk   +6 more
doaj   +1 more source

Spectrophotometric determination of trimethoprim using 2,4-dinitro-1-fluorobenzene reagent [PDF]

open access: yesمجلة التربية والعلم, 1999
A simple spectrophotometric method for the determination of trimethoprim (TMP) in pure form and in its pharmaceutical formulation has been described. The method is based on the reaction of TMP with 2,4-dinitro-1-fluorobenzene reagent (DNFB) in acetone ...
Theiaa Al-Sabha, Intesar A. Hamody
doaj   +1 more source

Studies оf Ice-forming Properties of Zinc Oxide Nanotube Clusters

open access: yesНаука. Инновации. Технологии, 2023
Introduction. In recent years, the volume of funds used in the practice of weather modification has been growing in the world. Silver, the main component of weather modification funds, is a rather expensive metal.
B. М. Khuchunaev   +2 more
doaj   +1 more source

METHODS FOR DETERMINING THE ICE-FORMING EFFICIENCY OF ANTI-HAIL PRODUCTS ON LABORATORY INSTALLATIONS

open access: yesНаука. Инновации. Технологии, 2022
Introduction. This article presents a method for determining the ice-forming efficiency of anti-hail products with an output of more than 107 active particles per 1 g of reagent at laboratory facilities of the High Mountain Geophysical Institute.
B. Khuchunaev, S. Budaev, A. K. Gekkieva
doaj   +1 more source

How Not to Discover a New Reagent. The Evolution and Chemistry of Woollins' Reagent [PDF]

open access: yes, 2012
The pathways in research can be complex. This review provides a personal account of the winding scientific and funding road that led to Woollins' reagent.
Woollins, J. Derek
core   +1 more source

Stuck pipe risk reducing due drilling fluid treating [PDF]

open access: yesНанотехнологии в строительстве, 2017
Drilling fluids for deep and extended reach wells are complex multicomponent systems that contain dissolved salts, polymers, surfactants and coarse solids.
POPOV Anatoly Nikolaevich   +4 more
doaj   +1 more source

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