Results 81 to 90 of about 6,590 (201)

Structural design and 3D printing of flexible integrated electronic systems

FlexMat, EarlyView.
This review provides a comprehensive overview of design and integration strategies for individual components in flexible electronics, highlights the 3D‐printing fabrication techniques, and discusses recent advances in system‐level integration and their applications in real‐time monitoring and intelligent robotics.
Jiani Gong, Jiaying Wang, Changsong Shi, Chi Guo, Songze Fu, Jie Tao, Xiaolong Chen, Yunfei Chen, Zhiyang Lyu   +8 more
wiley   +1 more source

Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies

Laser &Photonics Reviews, EarlyView.
We introduce 3D nanoprinting of gold nanoparticle assemblies and show that their broad optical responses remain reproducible despite structural disorder. This robustness is attributed to ensemble‐averaged plasmonic responses from many local coupling regions.
Vasanthan Devaraj, Sunghyun Kwak, Hyeongjip Kim, Sang‐Keun Sung, Jong‐Min Lee, Thomas Zentgraf, Won‐Geun Kim   +6 more
wiley   +1 more source

Rounded Monodisperse Fluorescent Nanodiamonds

Small, EarlyView.
Nanodiamond (ND) shape control using rapid molten‐nitrate etching is studied as a scale‐up method for monodispersed rounded particles. Optimal etching condition (567°C for 6 min) yields NDs with atomically stepped surfaces and reduced sp2 content. Compared to angular control, rounded NDs exhibit an increased proportion of luminescent particles (66% vs.
Helena Raabova, Ivan Rehor, Jan Havlik, Stuart Turner, Jan Stursa, Vladimira Petrakova, Michal Gulka, Petr Cigler   +7 more
wiley   +1 more source

Precision fabrication of polymer nanostructures on recyclable DNA template

Smart Molecules
The fabrication of precisely patterned polymers at the nanoscale is of critical importance. We have previously succeeded in creating various nanopatterned polymers with nanoscale resolution through the use of in situ atom transfer radical polymerization (
Zi'an Lin, Xuemei Xu, Yiwei Shi, Yuzhou Wu   +3 more
doaj   +1 more source

Hoberman‐Inspired Reconfigurable DNA Origami Ring for Nanoscale Capture

Small, EarlyView.
A Hoberman‐inspired DNA origami ring with coupled scissor‐like motion is designed and assembled. Reversible reconfiguration produces different conformations for organization of gold nanoparticles and capture of DNA nanostructures with varied sizes and geometries. ABSTRACT Dynamic DNA origami systems have enabled programmable nanoscale motion and target‐
Henry Wisniewski, Minu Saji, Moisés Reyes, Qi Yang, Fei Zhang   +4 more
wiley   +1 more source

Mechanism‐Guided Engineering of Upconversion Nanoparticles for Antibacterial Phototherapy: From Photonic Principles to Translational Nanosystems

Small, EarlyView.
This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li, Calum Johnston, Barbara Lonetti, Clément Roux   +3 more
wiley   +1 more source

Programmable Assembly of Higher‐Order DNA Nanostructures from Microbial ssDNA Staple Libraries

Small, EarlyView.
A phage‐free, microbial platform produces programmable circular ssDNA libraries that are enzymatically converted into DNA origami staple pools. Rolling‐circle replication generates sequence‐complex ssDNA with >99% fidelity, enabling assembly of DNA tiles and tubules and supporting nanostructure formation even in crude cellular lysates.
Ming Hung Yen, Mallikarjuna Reddy Kesama, Yancheng Du, Jong Hyun Choi, Kevin V. Solomon   +4 more
wiley   +1 more source

DNA origami-based nano-vaccines for cancer immunotherapy

Nano Trends
Advancements in cancer immunotherapy have been notable; however, challenges remain regarding precision and the capacity to generate robust immune responses.
Tanvir Ahmed
doaj   +1 more source

Multi‐State Resistance in Microtubule‐Templated Gold Nanowires

Small, EarlyView.
The scaling limits of CMOS transistors require alternative, dynamically reconfigurable nanoscale devices. This study demonstrates the multi‐state resistance in pure gold nanowires templated by microtubules. Continuous nanowires with local inhomogeneities enable electromigration‐driven, multistate resistance modulation under voltage pulses, while ...
Borja Rodriguez‐Barea, Brenda Palestina Romero, Charlotte Kielar, René Hübner, Stefan Diez, Artur Erbe   +5 more
wiley   +1 more source

Fully addressable designer superstructures assembled from one single modular DNA origami

Nature Communications
DNA nanotechnology and especially the DNA origami method are primal tools to create precise nanoscale objects. For DNA origami, a long ssDNA scaffold strand is folded by a multitude of smaller staple strands into base-pair accurate shapes, allowing for ...
Johann M. Weck, Amelie Heuer-Jungemann
doaj   +1 more source