Results 181 to 190 of about 102,661 (259)

Absence of Detectable Anti-HDV Antibodies Among HBsAg-Positive Blood Donors, HIV-Infected Individuals and Patients With Chronic Hepatitis B in Sao Paulo, Brazil: Evaluation Using a Rapid Lateral Flow Assay. [PDF]

J Viral Hepat
Nishiya AS, Alencar CS, Gouvea MSG, Ono SK, Salles NA, Mendrone A, Gnouamozi GE, Nkongolo S, Urban S, Schinazi RF, Bassit L.   +10 more
europepmc   +1 more source

High‐Stress Si3N4 Reflective Membranes Monolithically Integrated With Cavity Bragg Mirrors

Advanced Optical Materials, EarlyView.
Silicon nitride membranes are record‐breaking mechanical sensors, yet their delicate fabrication and alignment into precision optical cavities have confined them to the laboratory. A monolithic process directly integrates suspended high‐stress Si3N4${\rm Si}_{3}{\rm N}_4$ membranes onto Bragg mirrors, forming self‐aligned optomechanical cavities in ...
Megha Khokhar, Lucas Norder, Paolo M. Sberna, Richard A. Norte   +3 more
wiley   +1 more source

Duplex Recombinase Polymerase Amplification-Lateral Flow Assay for Rapid Visual Detection of Critical Antibiotic Resistance Genes in Escherichia coli and Klebsiella pneumoniae From Positive Blood Cultures. [PDF]

J Clin Lab Anal
Nemidkanam V, Deechart P, Chaichanawongsaroj N.   +2 more
europepmc   +1 more source

Breaking Optical Transparency and Electromagnetic Performance Trade‐Offs for Transparent Reflective Metasurfaces

Advanced Optical Materials, EarlyView.
A theory‐guided magnetoelectric metasurface design breaks the conventional optical transparency and electromagnetic performance trade‐offs. By preserving the electric and magnetic current paths required for efficient reflection through fine‐metal‐line structure, the developed transparent reflective metasurface achieves high optical transparency without
Mina Feizi, Shu‐Lin Chen, Geng‐Bo Wu, Li‐Zhao Song, Pei‐Yuan Qin, Y. Jay Guo   +5 more
wiley   +1 more source

Aptamer-Based Gold Nanoparticle Lateral Flow Assay for Rapid Detection of Cardiac Troponin I. [PDF]

Biosensors (Basel)
Zhang J, Pang J, Cui C.
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Enhanced sensitivity of lateral flow assay for NGAL detection using cysteamine-modified gold nanoparticles. [PDF]

RSC Adv
Tunakhun P, Ngernpimai S, Tippayawat P, Choowongkomon K, Anutrakulchai S, Charoensri N, Tavichakorntrakool R, Daduang S, Srichaiyapol O, Maraming P, Prompipak J, Boonsiri P, Daduang J.   +12 more
europepmc   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

A Recombinase Polymerase Amplification Lateral Flow Assay (RPA-LF) for detection of Babesia divergens

Bin ECJ, Hughes K, Whitehorn C, knuepfer E, White M, Hansford K, Medlock J, Clark T, Kristan M, campino S.   +9 more
europepmc   +1 more source

Molecular Detection of Balantioides coli in Pigs Employing the Traditional PCR and a Novel Cross-Priming Amplification-Based Lateral Flow Assay. [PDF]

Transbound Emerg Dis
Liu KH, Zhang ZD, Wang YX, Wang ZR, Gao WW, Zhu XQ, Liu Q.   +6 more
europepmc   +1 more source