Results 181 to 190 of about 371,884 (292)

All-optical strategy for high-speed and subcellular precision drug delivery using Airy beams. [PDF]

Microsyst Nanoeng
Qu Z, Wang K, Chen Y, Ding S, Feng C, Wu T, Zhang J, Zhang Y, Zhao X, Wang JL.   +9 more
europepmc   +1 more source

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

Advanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki, Michalis Stavrou, Chrysanthi Pinelopi Apostolidou, Elmina Kabouraki, David Gray, Anna Mitraki, Anthi Ranella, Maria Farsari   +7 more
wiley   +1 more source

Large-scale array of squeezed light and synchronization using atomic vapor. [PDF]

Light Sci Appl
Wang L, Zhang X, Manannikov K, Davidson N, Hu Y, Hao D, Xiao Y.   +6 more
europepmc   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

Comparative dosimetric analysis of flattening-filter and flattening-filter-free photon beams in radiotherapy based on TRS-398 calibration protocol. [PDF]

Rep Pract Oncol Radiother
Sakinah S, Wardhani PC, Martania AC, Lestari WD.   +3 more
europepmc   +1 more source

Sulfur‐Free Ultrahigh‐Refractive‐Index Polymers Enabled by Densely Packed Oxygen‐Bridged Dibenzofuran‐Cardo Architectures

Advanced Functional Materials, EarlyView.
A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy, Gyeongsoo Kim, Sooyoung Lee, Mohamed R. Elmasry, Youn‐Chul Kim, Changsik Song   +5 more
wiley   +1 more source

Ultra-compact plasma photocathode in a hybrid wakefield accelerator. [PDF]

Commun Phys
Ufer P, Nutter A, Schoebel S, Heinemann T, Bowers B, Carstens FO, Chang YY, Corde S, Couperus Cabadağ JP, Debus A, Döpp A, Foerster FM, Gilljohann MF, Habib AF, Karsch S, Knetsch A, Kononenko O, LaBerge M, Martinez de la Ossa A, Pausch R, Rudzinsky R, Sutherland A, Wilson T, Irman A, Schramm U, Hidding B.   +25 more
europepmc   +1 more source

Binary‐to‐Ternary Reconfigurable Transistors Using Plasma‐Assisted MoS2

Advanced Functional Materials, EarlyView.
A binary‐to‐ternary reconfigurable transistor is demonstrated using a dual‐gated molybdenum disulfide homojunction with localized O2 plasma treatment. The device exhibits on/intermediate and intermediate/off current ratios of 102 and 104, respectively, and the intermediate state is electrically tunable in the ternary mode.
Yeonghyeon Ko, Jungi Song, Minsu Kim, Yongwook Seok, Seongje Moon, Kenji Watanabe, Takashi Taniguchi, Kayoung Lee   +7 more
wiley   +1 more source

Fully tunable on-chip meta-generator for multidimensional Poincaré sphere mapping. [PDF]

Light Sci Appl
Zheng S, Luan J, Wu T, Yi L, Wan Z, Tian Q, Meng Y, Shen Y, Wang K, Zong L, Shen L, Liu D, Tang M, Wang J, Zhang M.   +14 more
europepmc   +1 more source

Broadband Silicon‐On‐Glass Reflective Dielectric Metasurface for THz Beam Steering in 6G Wireless Networks

Advanced Functional Materials, EarlyView.
A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand, Yi Ji Tan, Thomas CaiWei Tan, Prakash Pitchappa, Hemanth Kumar Cheemalamarri, A. S. Madhukumar, Ranjan Singh   +6 more
wiley   +1 more source