Results 91 to 100 of about 70,266 (301)

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

Exploring the effectiveness of using big books in teaching primary English in Malaysian classrooms [PDF]

open access: yes, 2008
There are many benefits of using stories for language and literacy development particularly in the areas of vocabulary(Cameron, 2001; Elley, 1989; Penno, Wilkinson & Moore 2002;Hargrave & Senechal, 2000) and reading comprehension.
Pinter, Annamaria, Yaacob, Aizan
core  

Use of long implants with distal anchorage in the skull base for treatment of extreme maxillary atrophy : the remote bone anchorage concept [PDF]

open access: yes, 2013
The objectives of this study are to present a new concept of the bone anchorage using long implants in remote bone sites and to discuss four cases treated with this method.
Constantinus Politis   +5 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Evaluation of implant primary stability using different drilling protocols: an in vitro study

open access: yesBMC Oral Health
Background Implant surgery in the maxilla, particularly in regions with D3-D4 bone quality, poses significant challenges due to the low-density nature of the bone.
Batur Orak   +3 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Effect of drill speed on bone damage during drilling [PDF]

open access: yes, 2017
The boné drilling is a common surgical procedure in clinicai intei-ventions including the dentistry. Although not a novelty in medicine, the penetration of a sharp tool in the boné tissue continues to be a clinicai and surgical challenge, as many pertinent questions still remain without solutions.
Fernandes, M.G.A.   +4 more
openaire   +3 more sources

Towards a psychophysical evaluation of a surgical simulator for bone-burring [PDF]

open access: yes, 2005
The CRS4 experimental bone-burr simulator implements visual and haptic effects through the incorporation of a physics-based contact model and patient-specific data.
Agus, Marco   +7 more
core   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Effects of different microfracture drilling parameters on bone quality: a finite element analysis

open access: yesFrontiers in Bioengineering and Biotechnology
BackgroundMicrofracture drilling is a surgical technique that involves creating multiple perforations in areas of cartilage defects to recruit stem cells from the bone marrow, thereby promoting cartilage regeneration in the knee joint.
Jiayi Luo   +8 more
doaj   +1 more source

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