Results 71 to 80 of about 6,590 (201)

Formalization of Side-Aware DNA Origami Words and Their Rewriting System, and Equivalent Classes

Mathematics
DNA origami is a powerful technique for constructing nanoscale structures by folding a single-stranded DNA scaffold with short staple strands. While traditional models assume staples bind to a fixed side of the scaffold, we introduce a side-aware DNA ...
Da-Jung Cho
doaj   +1 more source

Fundamentals, Advances, and Applications of Electrospun Nanofibrous 3D Materials

Journal of Applied Polymer Science, EarlyView.
Three‐dimensional electrospun nanofibrous systems offer unique properties and microenvironments. These properties are determined by the fabrication strategies employed and can be adjusted by the incorporation of functional additives to achieve multifunctionality for specific applications. The applications range from the biomedical to the environmental,
Rebecca Hengsbach, Viraj P. Nirwan, Altangerel Amarjargal, Zahra Asefi, Amir Fahmi   +4 more
wiley   +1 more source

Harnessing DNA Binding Proteins from Starved Cells for DNA Origami Protection

Small Structures
DNA origami is an attractive method for building structurally versatile and addressable nanostructures for diverse applications. The structural integrity of DNA, however, is rather limited in application‐relevant environments, such as in low‐magnesium ...
Sharon Saarinen, Alba Sanz‐Velasco, Paulina Indyka, Michał Rawski, Artur Biela, Eduardo Anaya‐Plaza, Mauri A. Kostiainen   +6 more
doaj   +1 more source

Origami-Inspired Biosensors: Exploring Diverse Applications and Techniques for Shape-Changing Sensor Platforms

Chemosensors
Biosensors are widely used across industries such as healthcare, food safety, and environmental monitoring, offering high stability and sensitivity compared to conventional methods.
Shikha Patil, Shariq Suleman, Nigar Anzar, Jagriti Narang, Roberto Pilloton, Suna Timur, Emine Guler Celik, Chandra S. Pundir, Sudheesh K. Shukla   +8 more
doaj   +1 more source

Scalable Separation and Purification of M13‐Bacteriophage‐Derived Particles Containing Artificial Single‐Stranded DNA Produced by Escherichia coli

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Single‐stranded DNA (ssDNA) solutions are promising innovations shaping the future of genetic research and medical therapies. In principle, biotechnological mass production of ssDNA can be achieved using Escherichia coli in a high‐cell density fed‐batch process by secreting phagemid particles derived from the filamentous M13 bacteriophages ...
Nathalie Hafner, Wiebke Winkler, Maximilian N. Honemann, Hendrik Dietz, Dirk Weuster‐Botz   +4 more
wiley   +1 more source

Nanomedicine‐driven innovations in postoperative cancer immunotherapy: Remodeling tumor microenvironment and precision delivery strategies

BMEMat, EarlyView.
Nanomedicine‐Driven Strategies for Suppressing Postoperative Tumor Recurrence. This schematic illustrates three pivotal nanomedical strategies that synergistically counteract recurrence by targeting residual disease and the immunosuppressive tumor microenvironment within the surgical cavity.
Lisong Pang, Zhuomin Wang, Zhenhua Jin, Ahmed H. Ghonaim, Hengcheng Zhang, Xinyu You, Jinzhuo Ning, Jiaqing Cao, Yang Liu   +8 more
wiley   +1 more source

Programming DNA origami patterning with non-canonical DNA-based metallization reactions

Nature Communications, 2019
DNA origami has gained great interest for the creation of precise nanostructures. Here, the authors report on the creation of metalized DNA origami structured formed by metal condensation of DNA and nucleated metal growth on the formed DNA nanostructures.
Sisi Jia, Jianbang Wang, Mo Xie, Jixue Sun, Huajie Liu, Yinan Zhang, Jie Chao, Jiang Li, Lihua Wang, Jianping Lin, Kurt V. Gothelf, Chunhai Fan   +11 more
doaj   +1 more source

DNA Nanotechnology Meets Peptide and Protein Self‐Assembly

Chemistry – A European Journal, EarlyView.
Combining DNA nanotechnology with peptide and protein assembly provides complementary platforms for the rational engineering of functional biomaterials. This Perspective discusses the emerging field of self‐assembling DNA‐peptide and DNA‐protein hybrid systems that combine the structural precision and programmability of DNA nanotechnology with the ...
Marcel Hanke, Nanjundan Raghul, Adrian Keller, Veikko Linko, Verónica I. Dodero   +4 more
wiley   +1 more source

Bioinspired Flexible and Stretchable Coil Structure from Ti3C2Tx MXene/AgNPs‐Functionalized Piezoelectric Nanofibers for Enhanced Energy Harvesting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ti3C2Tx MXene and Ag nanoparticles are embedded into piezoelectric nanofibers to form a stretchable, self‐powered coil that converts mechanical deformation into electrical energy. The device enables controllable power output during stretching and release while maintaining a compact and lightweight architecture, making it suitable for miniaturized ...
Fatemeh Mokhtari, Alexander Volodine, Olivier Deschaume, Carmen Bartic, Albert de Kogel, Xuehang Wang, Russell J. Varley   +6 more
wiley   +1 more source

Active generation of nanoholes in DNA origami scaffolds for programmed catalysis in nanocavities

Nature Communications, 2019
DNA origami provide scaffolds for spatial and temporal control of catalytic functions in confined nanocavities. Here the authors engineer nanoholes in DNA origami scaffolds.
Jianbang Wang, Liang Yue, Ziyuan Li, Junji Zhang, He Tian, Itamar Willner   +5 more
doaj   +1 more source