Results 61 to 70 of about 1,561,276 (198)

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

open access: yesAdvanced Functional Materials, EarlyView.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya   +11 more
wiley   +1 more source

Strategic plan for NIOSH nanotechnology research and guidance : filling the knowledge gaps [PDF]

open access: yes
"Nanotechnology - the manipulation of matter on a near-atomic scale to produce new materials - has the potential to transform many industries, from medicine to manufacturing, and the products they produce.

core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Structural DNA Nanotechnology

open access: yes, 2010
The simple Watson-Crick base pairing rule of A-T/C-G of DNA has created a beautiful biological realm. DNA nanotechnology extends DNA's conventional role from genetic blueprint to a building block in constructing functional nanoarchitectures.
Wang QB (王强斌), Cai MA (蔡苗)
core  

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

open access: yesAdvanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi   +10 more
wiley   +1 more source

Advances of nanotechnology in agro-environmental studies [PDF]

open access: yes, 2013
With the increase in the world population and the demand for food, new agricultural practices have been developed to improve food production through the use of more effective pesticides and fertilisers.
Roggero, Pier Paolo   +11 more
core   +1 more source

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett   +7 more
wiley   +1 more source

Introducing supramolecular polymers to DNA nanotechnology [PDF]

open access: yes, 2017
Self-assembly of DNA-containing molecules into biocompatible functional materials has attracted considerable attention over the last years. In this contribution, we present our recent findings in the field of self-assembled DNA conjugates and their ...
Vyborna, Yuliia, Häner, Robert
core   +1 more source

The effect of long-term ambient storage on the morphology of adhered DNA origami

open access: yesComputational and Structural Biotechnology Journal
DNA origami has the potential to fabricate nanotechnologies from nano-photonics to nano-electronics. To position this approach as a technique to replace conventional fabrication methods the stability of the structures needs to be well understood under a ...
H. McNiven, R. Seviour
doaj   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira   +8 more
wiley   +1 more source

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