Results 51 to 60 of about 669 (134)

High-Resolution Microfluidic Paper-Based Analytical Devices for Sub-Microliter Sample Analysis

open access: yesMicromachines, 2016
This work demonstrates the fabrication of microfluidic paper-based analytical devices (µPADs) suitable for the analysis of sub-microliter sample volumes.
Keisuke Tenda   +5 more
doaj   +1 more source

Control Strategy of the Brake Dynamics for Railway Vehicles Equipped with Anti-Slip-Device [PDF]

open access: yes, 2006
From the point of view of railway vehicle braking processes it is an important requirement to maintain the roll-ing-motion-state of the wheels, i.e. the macro-sliding-free rolling contact between the vehicle wheels and the rail-head, since in the course ...
Békefi, Elemér, Zobory, István
core  

Propane Dehydrogenation Over Reduced CeO2 and CeZrO2

open access: yesChemCatChem, Volume 18, Issue 6, 27 March 2026.
Ceria, a non‐noble metal oxide considered inactive for propane dehydrogenation, is transformed into an active catalyst via a deep, bulk‐level reduction pre‐treatment that generates new active sites and unlocks alternative low‐energy pathways for this process.
Benjamín Bohigues   +6 more
wiley   +1 more source

Designing Paper-Based Immunoassays for Biomedical Applications [PDF]

open access: yes, 2019
Paper-based sensors and assays have been highly attractive for numerous biological applications, including rapid diagnostics and assays for disease detection, food safety, and clinical care.
Gomez-Marquez, Jose Zacapa   +3 more
core   +1 more source

Real‐time quality and safety monitoring of fruit juice using paper‐based platform

open access: yesFood Biomacromolecules, Volume 3, Issue 1, Page 140-162, March 2026.
Schematic illustration of a paper‐based biosensor for rapid detection of fruit juice spoilage. Abstract Food spoilage and safety concerns still remain critically challenging within the fruit juice industry, especially as conventional detection methods, though precise, are often too time‐consuming, costly, and reliant on centralized laboratories.
Priti Das   +4 more
wiley   +1 more source

New microfluidic paper-based analytical device for iron determination in urine samples [PDF]

open access: yes, 2021
Iron is an important micronutrient involved in several mechanisms in the human body and can be an important biomarker. In this work, a simple and disposable microfluidic paper-based analytical device (µPAD) was developed for the quantification of iron in
Catalão, Karina A.   +3 more
core   +1 more source

Smart REASSURED Sensors via Machine‐Augmented Printable On‐Paper Arrays

open access: yesAdvanced Sensor Research, Volume 5, Issue 2, February 2026.
This perspective highlights the emerging role of pattern‐recognition, printable on‐paper sensor arrays for intelligent PoC diagnostics. It discusses how paper's inherent limitations can be overcome through surface modification and scalable printing, and how machine‐learning analysis of cross‐reactive arrays enables multiplexed, low‐cost, and REASSURED ...
Naimeh Naseri, Saba Ranjbar
wiley   +1 more source

Use of Lateral Flow Assays in Forensics [PDF]

open access: yes, 2023
Already for some decades lateral flow assays (LFAs) are ‘common use’ devices in our daily life. Also, for forensic use LFAs are developed, such as for the analysis of illicit drugs and DNA, but also for the detection of explosives and body ...
Bruijns, Brigitte B.   +3 more
core   +1 more source

Effects of immune checkpoint inhibitors on the pulmonary circulation in lung cancer patients

open access: yesInternational Journal of Cancer, Volume 158, Issue 3, Page 682-696, 1 February 2026.
What's new? Immune checkpoint inhibitors (ICIs) are effective against various cancers, but as more patients receive these therapies, more immune‐related adverse events (irAEs) emerge. Recent studies have suggested that ICIs are associated with an increase in pulmonary artery diameter and the ratio between pulmonary artery diameter and aortic diameter ...
Yao Xu   +11 more
wiley   +1 more source

On-hand tool for ammonium and urea determination in saliva to monitor chronic kidney disease – design of a couple of microfluidic paper-based devices [PDF]

open access: yes, 2023
In this work, two microfluidic paper-based analytical devices (μPADs) were developed for the quantification of urea and NHx in human saliva to aid in the diagnosis/monitoring of chronic kidney disease (CKD).
Ferreira, Francisca T. S. M.   +2 more
core   +1 more source

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