Results 121 to 130 of about 500,069 (263)

A needle in a haystack: Assessing the radiographic detectability of microsurgical suture needles using a human cadaveric model. [PDF]

JPRAS Open
O'Brien LP, O' Reilly K, McMahon ME, Tcacenco A, Cahill R, O'Sullivan B, Potter SM.   +6 more
europepmc   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

Advanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli, Stefano Tagliaferri, Lifu Zhang, Yeonkyung Lee, Haoyu Bai, Luis E. Salinas‐Farran, Joshua N. Rasera, Siyuan Deng, Evan Fisher, Matteo Massetti, Maria Sokolikova, Cecilia Mattevi   +11 more
wiley   +1 more source

Guide Needle-assisted Ultrasound-guided (SIBUS) Filler Injections: Improving Needle Visualization for Safer Aesthetic Procedures. [PDF]

Plast Reconstr Surg Glob Open
Benjamin A, Cho Y, Schelke L, Velthuis PJ, Kim JS, Kim JH, Yi KH.   +6 more
europepmc   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Fungal Communities in Asymptomatic and Symptomatic Needles of Pinus spp. Affected by Pine Needle Diseases. [PDF]

Microorganisms
Mesanza N, Aitken J, Uria A, Iturritxa E.   +3 more
europepmc   +1 more source

Randomized trial comparing the 22-gauge aspiration and 22-gauge biopsy needles for EUS-guided sampling of solid pancreatic mass lesions.

Gastrointestinal Endoscopy, 2012
J. Bang, Shantel Hébert‐Magee, Jessica M. Trevino, J. Ramesh, S. Varadarajulu   +4 more
semanticscholar   +1 more source

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

Advanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai, Xiaoyu Huo, Xin Long, Enkang Fu, Xusong Gong, Lei Wei, Liang An   +6 more
wiley   +1 more source

Enzymatic Antioxidant Defense System of Scots Pine Seedlings Under Conditions of Progressive Manganese Deficiency. [PDF]

Biology (Basel)
Ivanov YV, Ivanova AI, Kartashov AV, Glushko GV, Loginova PP, Kuznetsov VV.   +5 more
europepmc   +1 more source

Sliding Mode Control of Steerable Needles

IEEE Transactions on robotics, 2013
D. C. Rucker, Jadav Das, H. Gilbert, P. Swaney, M. Miga, N. Sarkar, R. Webster, P. Swaney   +7 more
semanticscholar   +1 more source

Shape‐Controlled Guanine Self‐Assemblies for Stable and Fast‐Ion Solid–Electrolyte Interphases in Sustainable Li Metal Batteries

Advanced Functional Materials, EarlyView.
The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang, So‐Dam Sohn, Kyung Min Lee, Seok‐Kyu Cho, Byongkyu Lee, Ji Eun Lee, Sang‐Young Lee, Sang Kyu Kwak, Hyung‐Joon Shin, Changduk Yang   +9 more
wiley   +1 more source