Results 211 to 220 of about 5,567,373 (294)

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

An Emergency Robotic Programme for Acute Complicated Diverticulitis: A Tertiary Centre Experience. [PDF]

Int J Med Robot
Van Eetvelde E, Violante T, Violon S, Van Praet L, Van Zande J, Verweirder M, Rottoli M, Stijns J.   +7 more
europepmc   +1 more source

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

Advanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek, Sergey Tsarev, Nathan Rodkey, Oleksandr Pshyk, Stefanie Frick, Maksym V. Kovalenko, Sebastian Siol   +6 more
wiley   +1 more source

Oxygenated intermediates drive stepwise deep cracking of polycyclic aromatics over steam-regenerated zeolite catalysts. [PDF]

Chem Sci
Zhang Y, Zhang C, He L, Zhi Y, Zhang W, Wei Y, Liu Z.   +6 more
europepmc   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source

Land-use transitions and carbon emissions of aquaculture expansion in the Brazilian Amazon. [PDF]

Sci Adv
Pacheco FS, Heilpern SA, Almeida RM, Sethi SA, Miranda M, Ray N, Greenstreet L, Fan J, Rappazzo BH, Kabra A, Ummus ME, Alves ÍB, Barros NO, Cavali J, Cesar GM, Doria CR, Fiorella KJ, Forsberg BR, da Silva MG, Maciel DA, McGrath D, McIntyre PB, Moraes-Valenti P, Oliveira I, Ometto JPHB, Roland F, Trindade A, Valenti WC, Valerio AM, Xu X, Gomes CP, Flecker AS.   +31 more
europepmc   +1 more source

Engineered Nanotopography to Modulate Growth and Signaling of Neuronal Networks

Advanced Functional Materials, EarlyView.
This study examines the interaction between neurons and nanoscale topographies on engineered substrates. Neurons cultured on nanowires, nanopillars and nanoneedles exhibit enhanced neurite outgrowth, form more organized neuronal circuits, and display improved synaptic connectivity, compared to flat substrates.
Hao Nguyen Tran, Kalyan Shobhana, Zlatan Trifunovic, Dan Smith, Michael Stuiber, Chennupati Jagadish, Mirella Dottori, Andrea J. O'Connor, Vini Gautam   +8 more
wiley   +1 more source

Complete genome sequencing of <i>Lactobacillus pentosus</i> HP-B1718 and identification of the key enzyme for liquiritin biotransformation. [PDF]

Front Microbiol
Tan ZW, Mao XR, Qi QM, Wang XH, Liu MJ, Wu H, Li LF, Fan ZS, Hou SY.   +8 more
europepmc   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Study designs and outcomes. [PDF]

Neth Heart J
van der Harst P.
europepmc   +1 more source