Results 61 to 70 of about 1,331 (176)

Shape-altering flexible plasmonics of in-situ deformable nanorings

Nano Convergence, 2023
Nanorings (NRs) with their intrinsic cavities have attracted interest as plasmonic nanoparticles for years, due to the uniform electric field enhancement inside the cavity, lower plasmon damping effects and comparatively high refractive index ...
Wei Tao, Florian Laible, Abdelhamid Hmima, Thomas Maurer, Monika Fleischer   +4 more
doaj   +1 more source

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

Advanced Science, Volume 13, Issue 35, 24 June 2026.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård, Tatiana Bobrova, Amalie Leinebø, Thibault Leray, Shayamita Ghosh, Lorena García‐Hevia, Chiara Puccinelli, Lorenzo Riccio, Jacopo Sorani, Davide Bonifazi, Julien Caumartin, Emmanuel Donnadieu, Florence Gazeau, Roland Hischier, Else Marit Inderberg, Mónica L. Fanarraga, Maria Loustau, Bernd Nowack, Sébastien Wälchli, Cécilia Ménard‐Moyon   +19 more
wiley   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, Volume 13, Issue 33, 15 June 2026.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

Frontispiece: How Aromatic Are Molecular Nanorings? The Case of a Six‐Porphyrin Nanoring [PDF]

Angewandte Chemie International Edition, 2021
Irene Casademont‐Reig, Raúl Guerrero‐Avilés, Eloy Ramos‐Cordoba, Miquel Torrent‐Sucarrat, Eduard Matito   +4 more
openaire   +2 more sources

Unveiling the Future Frontiers of ZnO, Fundamental Mechanism, Frontier Advances in Material Fabrication, and Characterization: Photocatalytic and Advanced Biomedical Applications

ChemNanoMat, Volume 12, Issue 6, June 2026.
This review highlights recent advances in ZnO nanocrystals, including fabrication methods, characterization techniques, and their emerging photocatalytic and biomedical applications, while discussing current challenges and future research opportunities.
Amir Zada, Shohreh Azizi
wiley   +1 more source

Remarkably Efficient [4+4] Dimerization of [n]-Cyclacenes

Chemistry
Cyclacenes with the general formula C4nH2n are cyclic analogs of acenes. Acenes are well-known for their high reactivity, which increases with the number of fused benzene rings.
Ankit Somani, Divanshu Gupta, Holger F. Bettinger   +2 more
doaj   +1 more source

Unexpected Reduction of Silver(I) Cyanide Complex by Gold Yields a Surface‐Limited Silver Monolayer

Electrochemical Science Advances, Volume 6, Issue 3, June 2026.
Cyanide ligands from [Ag(CN)2]− complex stabilise the Au(I) complex dramatically and lower its standard reduction potential, so that the silver complex is able to oxidise the metallic gold. In this GRR, ultrathin silver film (0.2–0.3 nm) was deposited on top of the gold surface, and the reaction stops after full coverage.
Tzuf Shay Peled, Michal Procházka, Jan Minar, Alex Schechter   +3 more
wiley   +1 more source

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

Advanced Materials, Volume 38, Issue 30, 27 May 2026.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim, Soohyun Ji, Donghyun Choi, Jwa‐Min Nam   +3 more
wiley   +1 more source

Controlled Growth Density and Patterning of Silica Nanorings and Nanowires with Enhanced Ultraviolet Cathodoluminescence Peak

International Journal of Electrochemical Science, 2012
This study reports the use of monodisperse Au nanoparticles (NPs) as a catalyst for growing silica nanorings (NRs) and nanowires (NWs). Combining spin coating and optical lithography strategies makes it possible to fabricate pattern-monolayer Au NPs that
Tung-Hao Chang, Yuan-Chun Lai, Yu-Cheng Chang, Fu-Hsiang Ko, Fu-Ken Liu   +4 more
doaj   +1 more source

Dimensionality Engineering of 1D, 2D, and 3D High‐Entropy Alloys for Advanced Electrocatalysis

Small Structures, Volume 7, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and electrocatalytic applications of high‐entropy alloys (HEAs) in 1D, 2D, and 3D forms. We highlight the unique structural advantages and superior performance of dimensionally engineered HEA in key electrocatalytic reactions, including water splitting, hydrogen oxidation, alcohol oxidation, CO2 ...
Jing Yang, Deyang Xu, Peixin Zhang, Congxu Wang, Shuang Wang, Zhigang Hu, Tian Tian   +6 more
wiley   +1 more source