Results 211 to 220 of about 677,582 (318)

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Meta-analysis on the efficacy and safety of Guanxin Shutong capsule in the treatment of angina pectoris of coronary heart disease. [PDF]

Front Endocrinol (Lausanne)
Wang Y, Zhang M, Zhang Y, Yin W, Zhao S, Mao W, Wang X.   +6 more
europepmc   +1 more source

REMOVAL OF CATARACT WITH THE CAPSULE [PDF]

, 1926
A. Licsko
openalex   +1 more source

The time capsule [PDF]

Catheterization and Cardiovascular Interventions, 2004
openaire   +3 more sources

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

Age-associated changes in the lymphoid tissues of Boa constrictor. [PDF]

Immun Ageing
Dervas E, Hetzel U, Kipar A.
europepmc   +1 more source

CASE OF SUPERFICIAL AND DEEP LENS CHANGES, ASSOCIATED WITH DEPOSIT OF PIGMENT ON THE CENTRAL AREA OF THE ANTERIOR CAPSULE OF THE LENS [PDF]

, 1924
John Foster
openalex   +1 more source

Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang, Zhitian Ling, Paul W. M. Blom, Tomasz Marszalek, Wojciech Pisula   +4 more
wiley   +1 more source

A federated learning-based privacy-preserving image processing framework for brain tumor detection from CT scans. [PDF]

Sci Rep
Al-Saleh A, Tejani GG, Mishra S, Sharma SK, Mousavirad SJ.   +4 more
europepmc   +1 more source

Crossover Effects of Transition‐Metal Ions on Lithium‐Metal Anode in Localized High Concentration Electrolytes

Advanced Functional Materials, EarlyView.
This study highlights the impact of transition‐metal (TM) ions (Ni2⁺, Mn2⁺, Co2⁺) on the performance of lithium‐metal anode in localized high‐concentration electrolytes. Mn2⁺ and Co2⁺ destabilize SEI and CEI layers, causing capacity fade and overpotential, while Ni2⁺ shows minimal effects. These findings underscore the need for electrolyte optimization
Zezhou Guo, Zehao Cui, Arumugam Manthiram   +2 more
wiley   +1 more source