Results 91 to 100 of about 26,241 (311)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Growing nanosheets off nanowires [PDF]

Science, 2017
Nanomaterials Junctions between different nanomaterials sometimes display unusual properties that can have applications in optoelectronics and catalysis. Chen et al. used copper sulfide (Cu2−×S) nanowires as templates for growing molybdenum sulfide (MoS2) and selenide (MoSe2) nanosheets, which form at right angles to the nanowire axis.
openaire   +2 more sources

Quasi-Three-Dimensional Cyclotriphosphazene-Based Covalent Organic Framework Nanosheet for Efficient Oxygen Reduction

, 2023
Highlights JUC-610-nanosheet exhibits highly efficient oxygen reduction reaction (ORR) catalytic activity in alkaline electrolyte with half-wave potential of 0.72 V versus reversible hydrogen electrode, which is one of the best covalent organic ...
Qianrong Fang, Li, H, Chang, Jianhong, Xiangdong Yao, Daohao Li, Li, D, Valtchev, V, Li, C, Shilun Qiu, Li, Cuiyan, Yao, X, Wang, Xiaoxia, Li, Daohao, Hui Li, Valentin Valtchev, Wang, X, Yao, Xiangdong, Yu, Xiaoming, Qiu, Shilun, Li, Hui, Cuiyan Li, Jie Zhang, Fang, Qianrong, Jianhong Chang, Yu, X, Qiu, S, Xiaoming Yu, Xiaoxia Wang, Zhang, Jie, Chang, J, Valtchev, Valentin, Fang, Q, Zhang, J   +32 more
core   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Transcriptomics Guided Engineering of Exosome‐Encapsulated Bifunctional Nanosheets Targeting the Immune‐PI3K/Akt Axis for Osteoporosis Therapy

Advanced Science
Osteoporosis, characterized by imbalanced bone metabolism and chronic inflammation, remains a therapeutic challenge due to the limitations of current single‐target therapies.
Rongze Tang, Guanhong Liu, Congcong Wang, Minghao Chao, Guangyu Ma, Pengjin Wei, Siling Du, Junjie Li, Yufan Liu, Chaonan Jing, Guoquan Wu, Ming Guan, Hongliang Chen, Fenglei Gao   +13 more
doaj   +1 more source

Punch-Through-Stopper Free Nanosheet FETs With Crescent Inner-Spacer and Isolated Source/Drain

IEEE Access, 2019
Structural modifications of 5-nm node nanosheet FETs (NSFETs) were quantitatively analyzed using fully calibrated TCAD. The NSFETs with crescent inner spacer improve the short-channel effects by increasing effective gate lengths but also increase the ...
Jun-Sik Yoon, Jinsu Jeong, Seunghwan Lee, Rock-Hyun Baek   +3 more
doaj   +1 more source

Covalent organic nanosheets for bioimaging

Chemical Science, 2018
Non-toxic covalent organic nanosheet-based fluorescent nuclear stains.
Gobinda, Das, Farah, Benyettou, Sudhir Kumar, Sharma, Sudhir Kumar, Sharama, Thirumurugan, Prakasam, Felipe, Gándara, Victor A, de la Peña-O'Shea, Na'il, Saleh, Renu, Pasricha, Ramesh, Jagannathan, Mark A, Olson, Ali, Trabolsi   +11 more
openaire   +4 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced 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, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Simultaneously Estimating Process Variation Effect, Work Function Fluctuation, and Random Dopant Fluctuation of Gate-All-Around Silicon Nanosheet Complementary Field-Effect Transistors

Nanomaterials
We systematically investigate the combined impact of process variation effects (PVEs), metal gate work function fluctuation (WKF), and random dopant fluctuation (RDF) on the key electrical characteristics of sub-1-nm technology node gate-all-around ...
Sekhar Reddy Kola, Yiming Li
doaj   +1 more source

Heterofunctional nanosheet controlling cell adhesion properties by collagen coating

, 2011
Recently, biomaterials have been widely used in a variety of medical applications. We previously reported that a poly-l-lactic acid (PLLA) nanosheet shows anti-adhesive properties and constitutes a useful biomaterial for preventing unwanted wound ...
Toshinori Fujie, Thorsten Lang, Daisuke Niwa, Nobuhito Goda, Shinji Takeoka   +4 more
core   +1 more source