Results 191 to 200 of about 86,826 (305)

Individualization and Purification of Carbon Nanothreads

Small, EarlyView.
Reductive dissolution enables the solution processing of carbon nitride nanothreads into individualized nanothreads that can be assembled into ultrathin films. The resulting interconnected networks exhibit weakly semiconducting behavior, with the conductivity decreasing by only ∼40% from room temperature to 2 K.
George Bepete, Sikai Wu, Bohan Xu, Ámbar E. Escobar Colón, Andres Fest, Da Zhou, Yu Lei, Methembe Moyo, Zhuohang Yu, George Chimowa, Kazunori Fujisawa, Nestor Perea‐Lopez, Vincent H. Crespi, Mauricio Terrones   +13 more
wiley   +1 more source

Cohort profile Davos Alzheimer's Collaborative DAC Egypt Cohort. [PDF]

NPJ Aging
Moustafa SA, Mowafi S, Fawi G, Othman M, Heikal S, Mohamed AS, Habib H, Hassan OA, Meghaed F, Youssef AS, Ali EM, Moustafa R, Mohamed M, Moustafa M, Sweilam J, Wahdan M, Ezzeldin S, Shebl N, Khella K, Tantawi L, Mahmoud F, Gaballah Z, Zaki F, Qansuwa E, El Taras M, Sayed S, El Sayed M, Srour I, El Sayed Moustafa S, Sameer S, Gad ES, Sweilam M, Rizig M, Meier I, Narayan V, Salama M.   +35 more
europepmc   +1 more source

Gravity‐Driven Assembly Dynamics of Liquid Metal Microdroplets for Functional Composite Films

Small, EarlyView.
This article presents a new understanding of the gravitational settling of liquid metal microdroplets in polymer resin films. It employs an experimental and analysis platform for quantification of the process‐structure relationships to inform the dynamics of gravity‐driven assembly in soft circuit architectures. ABSTRACT Liquid metal (LM) microdroplets
Brittan T. Wilcox, Ryan C. Rothermel, Michael D. Bartlett   +2 more
wiley   +1 more source

Evaluating chemical and surface stability of thermoformed and 3D-printed clear aligners after intraoral exposure. [PDF]

PLoS One
Sanna F, Es Sebar L, Sannino I, Avolese S, Parrini S, Posadino M, Testa P, Scotti N, Alovisi M.   +8 more
europepmc   +1 more source

A Retinomorphic Graphene Transistor Implementing Direction‐ and Velocity‐Selective Computation for In‐Sensor Image Stabilization

Small, EarlyView.
A multi‐gated ion‐gel graphene transistor architecture emulates spatiotemporal dendritic filtering inspired by biological direction‐selective retinal circuits. Leveraging distributed resistance‐capacitive ionic relaxation delays under combined excitation‐inhibition pulse routines, the solid‐state device exhibits programmable direction‐selective index ...
Jun Ha Park, HoYeon Kim, Jinkyung Kim, Hyun Jae Jang, Jae Wook Kim, Jongkil Park, Seongsik Park, Inho Kim, Suyoun Lee, Gyu Weon Hwang, Byeong‐Kwon Ju, Kyeong‐Seok Lee   +11 more
wiley   +1 more source

Surface-engineered silica core-shell enables an ideal ratiometric fluorescent probe for highly selective Hg²⁺ detection. [PDF]

Sci Rep
Mohammadi Ziarani G, Banitalebi A, Mokhberi K, Badiei A.   +3 more
europepmc   +1 more source

Smart cellulose‐based room temperature phosphorescent materials: From mechanisms to construction strategies and applications

Smart Molecules, EarlyView.
This review elucidates the photophysical mechanisms of cellulose‐based room temperature phosphorescent materials and systematically outlines their construction strategies, such as cluster emission center engineering. This article demonstrates their applications in fields like information encryption and bioimaging, and looks ahead to the core challenges
Shasha Wu, Yifan Zhou, Wanjin Wu, Yan Tang, Mengfan Jing, Jianyu Zhang, Haoke Zhang, Zheng Zhao, Junwei Wang, Laurent Maron, Lijie Liu   +10 more
wiley   +1 more source

A unified performance-cost landscape of parallel p-bit Ising machines based on update dynamics. [PDF]

Sci Rep
Onizawa N, Hanyu T.
europepmc   +1 more source

Selective Production of Methanol via Bidentate Coordination of an Intermediate on the Dual‐Atom Electro‐Catalyst

Small Methods, EarlyView.
This study utilizes density functional theory (DFT) and constrained molecular dynamics (cMD) to investigate the free energy landscape of the electrochemical CO2 reduction reaction at a liquid–solid interface. The research highlights a dual‐atom catalyst—specifically a Cu─Sn pair anchored in a nitrogen‐doped carbon framework—that facilitates the ...
Imran Muhammad, Danish Khan, Tanveer Hussain, Khuram Walayat, Awais Ghani, Kemeng Ji, Shehzad Ahmed, Asif Mahmood   +7 more
wiley   +1 more source

Very-low-dose decitabine and rhTPO for thrombocytopenia in lower-risk myelodysplastic syndrome. [PDF]

Ann Hematol
Gao Z, Yang F, Pan H, Zhang L, Li W, Li R, Zhao J, Luo Y, Yu X, Kuang Z, Nie N, Li J, Huang J, Zhao X, Ge M, Zheng Y, Fang L, Shi J.   +17 more
europepmc   +1 more source