Results 41 to 50 of about 2,706 (294)

Les nanotechnologies entre utopie et contre-utopie

open access: yes, 2006
The nanotechnologies between Utopia and « contre »-utopia : What are the links between Michael Crichton and the NSF about nanotechnology ? What is the main challenge ?
Chopplet, Marc
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

The inventions in nanotechnologies as practical solutions. Part IV [PDF]

open access: yesНанотехнологии в строительстве, 2019
A brief review of patents is given. The research performed by scientists, engineers and specialists in the area of nanotechnologies and nanomaterials resulted in increased efficiency of construction, housing sector and adjacent fields of economy.
Leonid A. Ivanov, Petr S. Prokopiev
doaj  

Theses in the area of nanotechnologies and nanomaterials: novelties and practical application. Part 2 [PDF]

open access: yesНанотехнологии в строительстве, 2016
To popularize scientific achievements the main results of Russian and foreign scientists’ research are published in the form of abstract. The authors of the research «Fine-grained basalt fiber concrete with nanosilica» showed that joint introduction of ...
KARPOV Alexey Ivanovich
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Influence of the Geometry on the LTCC Integrated Electrochemical Cells Performance

open access: yesProceedings, 2018
Miniaturized and integrated analytical devices, including chemical sensors, are at the forefront of modern analytical chemistry. The construction of novel analytical tools takes advantage of contemporary micro- and nanotechnologies, as well as materials ...
Paulina Szymanowska   +2 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

New technical solutions in nanotechnology. Part 2

open access: yesНанотехнологии в строительстве, 2016
The new technical solutions including inventions in the area of nanotechnology and nanomaterials are efficiently applied in communal and housing services as well as in construction and other joint fields. The invention «The diagnostics method for defects
IVANOV Leonid Alexeevich   +1 more
doaj   +1 more source

The use of nanomaterials in pipe insulation [PDF]

open access: yesНанотехнологии в строительстве, 2019
The nanotechnologies applied in engineering will increase its energy efficiency. The use of nanomaterials will make it possible to reduce costs. Currently, the search for nanomodified materials is relevant for the construction industry.
Kiyamov Ilgam K.,   +4 more
doaj   +1 more source

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