Results 61 to 70 of about 35,481 (310)

Surface Graphitized Mesoporous Carbon Surpasses the Conductivity–Porosity Trade‐Off

Advanced Science, EarlyView.
Electrochemical cathodic polarization in molten CaCl2‐NaCl converts mesoporous carbon (MC) into surface‐graphitized mesoporous graphite, simultaneously increasing surface area (397–867 m2/g) and electrical conductivity (26–450 S/cm) without mass loss.
Juntian Fan, Yating Yuan, Tao Wang, Huimin Luo, Fan Wang, Qingju Wang, Shannon M. Mahurin, Bishnu P. Thapaliya, Lilin He, Jue Liu, Nikolaos Samartzis, Zhenzhen Yang, Sheng Dai   +12 more
wiley   +1 more source

Structural and Mechanical Dynamics of Polymer Membranes Across Multilength Scales

Advanced Science, EarlyView.
Distinct surface‐to‐bulk mechanical contrasts in polymer membranes were unveiled, highlighting the need to probe both regions to fully capture their functional behavior. By integrating in situ SAXS–WAXS with AFM‐based nanomechanics, nanodomain‐level heterogeneity and real‐time structural transformations induced by thermal and mechanical stimuli were ...
Rifan Hardian, Hakkim Vovusha, Yue Yuan, Changxia Shi, Eugene Y.‐X. Chen, Mario Lanza, Gyorgy Szekely   +6 more
wiley   +1 more source

Nonoperative Treatment of Anterior Glenoid Rim Fractures After First-Time Traumatic Anterior Shoulder Dislocation

JBJS Open Access, 2020
Background:. Primary traumatic anterior shoulder dislocations can be associated with displaced anterior glenoid rim fractures. Nonoperative treatment of such fractures has been shown to have excellent results in a small cohort of patients; as such, we ...
Karl Wieser, MD, Manuel Waltenspül, MD, Lukas Ernstbrunner, MD, PhD, Elias Ammann, MD, Arend Nieuwland, MD, Karim Eid, MD, Christian Gerber, MD   +6 more
doaj   +1 more source

Pearl‐Like Bioinspired Coating Enables Regulation of Mg Degradation for Osteoporotic Bone Repair

Advanced Science, EarlyView.
In this study, inspired by pearl architecture, we developed a layered Ca–P “brick” and Fn‐mimetic peptide “mortar” coating on Mg alloys. The Ca–P layer moderates corrosion and offers mineral cues, while the peptide enhances adhesion and regulates immune‐vascular responses.
Siming Zhang, Tao Zhang, Yuan Chen, Nikolaos Kourkoumelis, Mo Chen, Jiale Dong, Zhenyu Li, Yanling Zhou, Ning Li, Chen Zhu, Xifu Shang, Jiaxiang Bai, Xianzuo Zhang   +12 more
wiley   +1 more source

Bilateral clavicle fractures of the medial third treated by inverted anatomic locking plates: a case report

Frontiers in Surgery
Bilateral medial third clavicle fractures are very rare, with only very few cases reported in the literature. The mechanism underlying this type of fracture is often complex, and so far, its treatment remains controversial.
Jian Tong, Ming Zhang, Qing Yu
doaj   +1 more source

High‐Throughput Screening and Characterization of Non‐Flammable Na‐Cl Solid Electrolytes

Advanced Electronic Materials, EarlyView.
A Na‐Cl solid electrolyte with high ionic conductivity is screened from a structural database using force‐field molecular dynamics (MD) simulations and density functional theory (DFT)‐MD calculations. Na3La5Cl18 is identified, synthesized, and characterized.
Naoto Tanibata, Naoki Nonaka, Daisuke Urushihara, Hayami Takeda, Ryo Kobayashi, Naoaki Kuwata, Masanobu Nakayama   +6 more
wiley   +1 more source

A comparative study of the minimally invasive lateral shoulder approach and deltopectoral space approach for the treatment of proximal humerus fractures

BMC Surgery
Objective To compare the clinical efficacy of the minimally invasive lateral shoulder approach and deltopectoral space approach in the treatment of proximal humerus fractures.
Kunpeng Ma, Xinyu Wang, Zhilong Pi, Ying Zhang, Renkai Wang   +4 more
doaj   +1 more source

Retrospective study of superior anterior plate as a treatment for unstable (Neer type 2) distal clavicle fractures

Revista Brasileira de Ortopedia
Objective To analyze the sequelae of Neer type 2 distal end clavicle fractures treated with superior anterior locking plate. Methods From June 2012 to February 2015 a study was conducted with 14 male patients; 12 with unilateral and two with bilateral ...
Syed Ibrahim, Jimmy Joseph Meleppuram
doaj   +1 more source

Missed fractures of the greater tuberosity

BMC Musculoskeletal Disorders, 2018
Background Fractures of the greater tuberosity may result from a variety of mechanisms. Missed injury remains a persistent problem, both from a clinical and medico-legal point-of-view. Few studies on this topic are available in the literature. We present
Umile Giuseppe Longo, Steven Corbett, Philip Michael Ahrens   +2 more
doaj   +1 more source

Integrating Automated Electrochemistry and High‐Throughput Characterization with Machine Learning to Explore Si─Ge─Sn Thin‐Film Lithium Battery Anodes

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A closed‐loop, data‐driven approach facilitates the exploration of high‐performance Si─Ge─Sn alloys as promising fast‐charging battery anodes. Autonomous electrochemical experimentation using a scanning droplet cell is combined with real‐time optimization to efficiently navigate composition space.
Alexey Sanin, Jackson K. Flowers, Tobias H. Piotrowiak, Frederic Felsen, Leon Merker, Alfred Ludwig, Dominic Bresser, Helge Sören Stein   +7 more
wiley   +1 more source