Results 221 to 230 of about 19,178 (313)

Transiliac-transsacral Screws: What is the Required Implant Length for Adequate Percutaneous Fixation of the Posterior Pelvic Ring? [PDF]

Rev Bras Ortop (Sao Paulo)
Comerlatto L, Concatto NH, Crestani MV, Silva TB, Galia CR, Telöken MA.   +5 more
europepmc   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Brazilian Guideline for the Evaluation and Diagnosis of Chest Pain in the Emergency Department - 2025. [PDF]

Arq Bras Cardiol
Silva PGMBE, Soeiro AM, Ornelas CE, Feitosa-Filho GS, Lopes RD, Lino DODC, Furtado RHM, Guimarães HP, Volschan A, Gomes BFO, Polanczyk CA, Rochitte CE, Serrano CV, Virgens CMBD, Mesquita CT, Menendez EJ, Adam EL, Mastrocola F, Silveira FS, Silva FSMD, Dutra GP, Moreira HG, Barros IML, Petriz JLF, Silva Filho JRO, Marchini JFM, Ohe LN, Hajjar LA, Lunardi MC, Oliveira Junior MT, Filgueiras Filho NM, Silvestre OM, Villela PB, Soares PR, Sampaio PPN, Oliveira RS, Lima RSL, Felicioni SP, Timerman S, Leal TCAT, Mathias Junior W.   +40 more
europepmc   +1 more source

Thiolated Polymers in 3D Bioprinting: Control of Gelation

Advanced Materials, EarlyView.
Thiolated polymers are established as programmable bioinks for 3D bioprinting, integrating versatile crosslinking chemistries with redox‐responsive control. This work demonstrates how molecular design and external triggers define gelation kinetics, printability windows, and structural fidelity, enabling stable, high‐resolution constructs and advancing ...
Soheil Haddadzadegan, Flavia Laffleur, Andreas Bernkop‐Schnürch   +2 more
wiley   +1 more source

Is it Fair to Contraindicate Cardiac Defibrillator Implantation for Patients with Socioeconomic or Psychological Vulnerability? [PDF]

Arq Bras Cardiol
Monteiro MPM, Brasil HN, Rodrigues Sobrinho CRM, Rocha EA.   +3 more
europepmc   +1 more source

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

Advanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi, Mohammad Mozafari, Masoud Soroush   +2 more
wiley   +1 more source

Causes of Revision of Total Knee Arthroplasties in a Tertiary Hospital in Brazil. [PDF]

Rev Bras Ortop (Sao Paulo)
Mozella AP, Cobra HAAB, Minamoto STN, Salim R, Leal AC.   +4 more
europepmc   +1 more source

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

Advanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung, Jiaxiang Yi, Hieu Nguyen‐Duc, Tien Nu Hoang Lo, Weili Zhao, Chaoqun Dong, Fabien Sorin, Baris Caglar, Lei Wei, Tung Nguyen‐Dang   +9 more
wiley   +1 more source

In Vitro Assessment of a Novel Piranha-Passivated Dental Implant Surface Against Oral Biofilm Formation. [PDF]

Clin Oral Implants Res
Nuevo P, Virto L, Ribeiro-Vidal H, Gil J, Sanz M.   +4 more
europepmc   +1 more source