Results 71 to 80 of about 14,577 (266)

Enhancing the Performance of Materials in Ballistic Protection Using Coatings—A Review

open access: yesTechnologies
The continuous advancement of modern weaponry has intensified the pursuit of next-generation ballistic protection systems that integrate lightweight architectures, superior flexibility, and high energy absorption efficiency.
Georgiana Ghisman Alexe   +3 more
doaj   +1 more source

Nanotechnology Safety as a New Challenge for Occupational Health and Safety

open access: yesCommunications, 2015
Nanotechnology as a key enabling technology offers great potential for economy and society, but may also bring new threats to workers´ health due to new aspects of hazard, ways of transport, nanoparticles transformation and accumulation.
Pavel Danihelka   +3 more
doaj   +1 more source

Nanotechnology in dentistry

open access: yesIndian Journal of Dental Research, 2006
Nanotechnology is manipulating matter at nanometer level and the application of the same to medicine is called nanomedicine. Nanotechnology holds promise for advanced diagnostics, targeted drug delivery, and biosensors. In the long-term, medical nanorobots will allow instant pathogen diagnosis and extermination, individual cell surgery in vivo, and ...
Kumar Saravana, Vijayalakshmi R
openaire   +3 more sources

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

open access: yesAdvanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell   +7 more
wiley   +1 more source

Hybrid Cell Membrane‐Coated Nanoparticles for Biomedical Applications

open access: yesSmall Structures
There is growing interest in developing cell membrane‐coated nanoparticles (CNPs) for unique host cell mimicry and therapeutic applications. The continuous evolution of this technology has motivated the coating of nanoparticles with hybrid membranes ...
Yiyan Yu   +6 more
doaj   +1 more source

Well Cementing of the Bottomhole Zone and Annulus Using Nanostructured Cement Slurries

open access: yesЖурнал інженерних наук
The research aims to comprehensively investigate the impact of nanoparticles (NPs) of various sizes and compositions, including Cu- and Al-based structures, on physicochemical processes in multiphase environments and the resulting changes to rheological ...
Islam Isgandarov   +4 more
doaj   +1 more source

Technoscientific Dialogues. Expertise, Democracy and Technological Cultures

open access: yesTecnoscienza, 2011
The role of experts and their competencies in contemporary society are at the core of current debates in democratising technological cultures and establishing innovative forms of responsible dialogue within society. This section offers a reworking of the
Wiebe E. Bijker   +2 more
doaj   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Emergent Topological Magnons and Thermal Hall Effect in 2D Filling‐Enforced Fully Compensated Ferrimagnets

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of ferroelectric‐intercalation‐driven transitions in magnetic configurations and magnonic topological phases, together with the symmetry relations of magnonic Berry curvature. ABSTRACT Magnons in collinear magnets with vanishing net magnetization offer unique advantages for spin transport, including ultrafast dynamics and ...
Yingxi Bai   +8 more
wiley   +1 more source

INDUSTRIAL TECHNOLOGICAL RESEARCH «DEVELOPMENT OF RUSSIAN MARKET OF NANOTECHNOLOGICAL PRODUCTS IN CONSTRUCTION UNTIL 2020». PART 3. ANALYSIS OF THE RUSSIAN MARKET [PDF]

open access: yesНанотехнологии в строительстве, 2013
The previous publications [1, 2] dealt with the analysis of the main indicators to the world market of nanotechnological construction materials. Today this market is estimated at 12 milliard of dollars, and its rapid growth is expected soon.
GUSEV Boris Vladimirovich   +4 more
doaj  

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