Results 111 to 120 of about 812,407 (248)

Visual synchronization of two 3-variable Lotka–Volterra oscillators based on DNA strand displacement

, 2018
DNA strand displacement as a theoretic foundation is helpful in constructing reaction networks and DNA circuits.
Qiang Zhang, Chengye Zou, Xiaopeng Wei
core   +1 more source

Hybrid Biofabrication of a Hierarchically Organized Periosteum‐Inspired In Vitro Platform

Advanced Healthcare Materials, EarlyView.
A hybrid biofabrication strategy integrates melt electrowriting with extrusion‐based 3D bioprinting to create a hierarchically organized periosteum‐inspired in vitro platform. Spatially defined osteogenic, fibrous, and endothelial cell‐containing compartments support long‐term culture, osteogenic maturation, and CD31+ endothelial cell organization ...
Yakui Liu, Xinggui Tian, Anne Bernhardt, Anja Lode, Max von Witzleben, Ege Kirbas, Stefan Zwingenberger, Michael Gelinsky   +7 more
wiley   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Architectural design of the calculator based on DNA strand displacement reactions.

, 2018
(a) The pentahedral pyramid DNA self-assembly structure. (b) The displacement process of a single input strand A'. (c) The displacement process of the adjacent strands (A',B'). (d) The displacement process of the relative strands (A',C').
Cheng Song (845259), Weiping Peng (493233), Danhua Cheng (5937935)   +2 more
core   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

Advanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández, Iason Konstantinos‐Douveas, Claas Abert, Elina Zhakina, Sandra Ruiz‐Gómez, Claudia Fernández‐González, Luke Alexander Turnbull, Sebastian Wintz, Markus König, Simone Finizio, Markus Weigand, Naëmi Leo, Dieter Suess, Aurelio Hierro‐Rodríguez, Amalio Fernández‐Pacheco, Claire Donnelly   +15 more
wiley   +1 more source

Peptide nucleic acid.DNA strand displacement loops as artificial transcription promoters

, 1994
Homopyrimidine peptide nucleic acids (PNAs) form loop structures when binding to complementary double-stranded DNA by strand displacement, and we now show that RNA polymerase recognizes these and initiates RNA transcription from PNA/double-stranded DNA ...
Møllegaard, N E, Buchardt, O, Nielsen, Peter E.   +2 more
core   +1 more source

Biohybrid Crawling Robot With Spiral‐Spring Backbone and Inclined Legs for Enhanced Locomotion

Advanced Materials, EarlyView.
We present a biohybrid crawling robot integrating a muscle ring with a flexible skeleton combining two complementary structural elements. The spiral‐spring backbone enables large‐amplitude bending without compromising axial stability, while outward‐inclined legs with unequal front–rear lengths effectively convert deformation into directional strides ...
Tomohiro Morita, Minghao Nie, Shoji Takeuchi   +2 more
wiley   +1 more source

Near-infrared triggered strand displacement amplification for MicroRNA quantitative detection in single living cells

, 2018
Two hairpin functionalized AuNRs were designed for NIR-laser triggered strand displacement amplification for microRNA quantitative analysis in single living cells.
Haifeng Dong, Wenhao Dai, Keke Guo, Xueji Zhang   +3 more
core   +1 more source

Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy

Advanced Materials, EarlyView.
MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo, Min Ge, Zesong Ruan, Tingwang Shi, Mahyar Mahmoudi, Soohwan An, Na Kong, Yunfeng Chen, Han Lin, Wei Tao   +9 more
wiley   +1 more source

Matrix-Chain Multiplication Based on Combinatorial Allosteric DNA Strand Displacement

IEEE Access
DNA computing has gained widespread attention for leveraging the unique properties of DNA molecules to perform computational operations. As a fundamental tool for analyzing data and optimizing models, matrix operation plays an important role in intensive
Hengyan Guo, Mingliang Wang, Xuedong Zheng   +2 more
doaj   +1 more source