Results 151 to 160 of about 8,929 (253)

Method Based on Continuous Artificial Dry and Humid UV Treatments to Reduce the Luminescence Background in the Raman Spectra of Plastics

Journal of Raman Spectroscopy, EarlyView.
We propose an UV photobleaching pretreatment to reduce the strong luminescence in the Raman spectra of plastic samples. Our protocol proves its efficiency whatever the luminescence origin (from the pigments or from a surface biofilm) but requires a careful optimization of the illumination conditions (UV wavelength, time, humidity) to reach the ...
L. Dewyspelaere, L. Belec, I. Martin, V. Lenoble, A. Ruediger, A. Merlen   +5 more
wiley   +1 more source

Angle-Resolved Enhancement of Rh800 Dye Photoluminescence Using Plasmonic Metal Gratings. [PDF]

Materials (Basel)
Abudula A, Maitiaximu P.
europepmc   +1 more source

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira, Adriano Moraes da Silva, Marcos Tadeu T. Pacheco, Landulfo Silveira Jr.   +3 more
wiley   +1 more source

Point‐of‐Care Ultrasound for the Diagnosis of Hip Effusion in Children Presenting to the Emergency Department With Atraumatic Limp or Hip Pain: A Scoping Review

Journal of Ultrasound in Medicine, EarlyView.
This study reviews the evidence for point‐of‐care ultrasound (POCUS) for the detection of hip effusion in children presenting to the emergency department with atraumatic limp or hip pain. A scoping review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses Extension for Scoping Review (PRISMA‐ScR) guideline ...
Nigel Chan, David J. McCreary, Adriana Nedyalkova, Peter J. Snelling   +3 more
wiley   +1 more source

Impact of tear morphology and meniscal laterality on repair failure in stable knees: Medial repairs show over twofold risk

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate the failure rates of all‐inside meniscal repair based on tear morphology in stable knees (i.e., without concomitant anterior cruciate ligament reconstruction [ACLR]) and to assess the influence of failure. Methods This retrospective cohort study included 1008 patients who underwent arthroscopic all‐inside meniscal repair ...
Christoffer von Essen, Riccardo Cristiani, Dzan Rizvanovic, Anders Stålman   +3 more
wiley   +1 more source

Integrated-photonics-based systems for polarization-gradient cooling of trapped ions. [PDF]

Light Sci Appl
Corsetti SM, Hattori A, Clements ER, Knollmann FW, Notaros M, Swint R, Sneh T, Callahan PT, West GN, Kharas D, Mahony T, Bruzewicz CD, Sorace-Agaskar C, McConnell R, Chuang IL, Chiaverini J, Notaros J.   +16 more
europepmc   +1 more source

Bucket‐handle and medial meniscal tears exhibit higher failure rates after all‐inside repair with concomitant ACL reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate failure rates across specific meniscal tear morphologies in patients undergoing all‐inside meniscal repair with anterior cruciate ligament reconstruction (ACLR), and to identify factors associated with failure. Methods This retrospective cohort included 1355 patients who underwent all‐inside meniscal repair during ACLR ...
Christoffer von Essen, Riccardo Cristiani, Dzan Rizvanovic, Johan Wänman, Anders Stålman   +4 more
wiley   +1 more source

Tracking Solar Optimization in Renewable Energy Systems by Using Multiplexed Holograms in Bayfol^® Photopolymers. [PDF]

Polymers (Basel)
Mas-Abellán P, Beléndez P, Gea-Caselles J, García-Vázquez JC, Nieto-Rodríguez B, Lloret T, Pascual I.   +6 more
europepmc   +1 more source

High failure rate after all‐inside revision meniscal repair: Female sex and absence of ACL reconstruction increase risk

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To determine the failure rate and identify factors associated with failure following all‐inside revision meniscal repair in patients with persistent or recurrent symptoms after primary meniscal repair. Methods This was a retrospective cohort study including 108 consecutive patients who underwent arthroscopic all‑inside revision ...
Christoffer von Essen, Carolina Kekki, Dzan Rizvanovic, Riccardo Cristiani, Anders Stålman   +4 more
wiley   +1 more source

Long Period Grating Modified with Quasi-2D Perovskite/PAN Hybrid Nanofibers for Relative Humidity Measurement. [PDF]

Nanomaterials (Basel)
Feng D, Zhang C, Haider SI, Tian J, Wu J, Liu F, Jiang B.   +6 more
europepmc   +1 more source