Results 21 to 30 of about 402,012 (303)

Fluoro​an​hydrite compositions plasticized by polycarboxylate esters

open access: yesEngineering Structures and Technologies, 2019
The influence of a plasticizer based on polycarboxylate esters on the properties of a high-strength fluoroanhydrite composition and a lightweight composition with expanded perlite sand is investigated. It was shown that the addition of 2% polycarboxylate
Daria A. Kalabina   +5 more
doaj   +1 more source

Nano-Based Systems and Biomacromolecules as Carriers for Metallodrugs in Anticancer Therapy

open access: yesInorganics, 2018
Since the discovery of cisplatin and its potency in anticancer therapy, the development of metallodrugs has been an active area of research. The large choice of transition metals, oxidation states, coordinating ligands, and different geometries, allows ...
Mina Poursharifi   +2 more
doaj   +1 more source

Penetration of Carbon Nanotubes into the Retinoblastoma Tumor after Intravitreal Injection in LH BETA T AG Transgenic Mice Reti-noblastoma Model

open access: yesJournal of Ophthalmic & Vision Research, 2020
Purpose: To evaluate the penetration of carbon nanotubes (CNTs) throughout retinoblastoma in a transgenic mice model. Methods: CNTs functionalized with fluorescein isothiocyanate and targeting ligands biotin (CTN-FITC-Bio, 0.5mg/ml), or folic acid (
Hakan Demirci   +6 more
doaj   +1 more source

Silicon and III-V compound nanotubes: structural and electronic properties [PDF]

open access: yes, 2005
Unusual physical properties of single-wall carbon nanotubes have started a search for similar tubular structures of other elements. In this paper, we present a theoretical analysis of single-wall nanotubes of silicon and group III-V compounds.
D. Vanderbilt   +11 more
core   +2 more sources

Synthesis and characterization of quaternary La(Sr)S–TaS2 misfit-layered nanotubes

open access: yesBeilstein Journal of Nanotechnology, 2019
Misfit-layered compounds (MLCs) are formed by the combination of different lattices and exhibit intriguing structural and morphological characteristics. MLC SrxLa1−xS–TaS2 nanotubes with varying Sr composition (10, 20, 40, and 60 Sr atom %, corresponding
Marco Serra   +7 more
doaj   +1 more source

Peptide-Based Nanoassemblies in Gene Therapy and Diagnosis: Paving the Way for Clinical Application

open access: yesMolecules, 2020
Nanotechnology approaches play an important role in developing novel and efficient carriers for biomedical applications. Peptides are particularly appealing to generate such nanocarriers because they can be rationally designed to serve as building blocks
Shabnam Tarvirdipour   +4 more
doaj   +1 more source

Van der Waals interactions of parallel and concentric nanotubes [PDF]

open access: yes, 2002
For sparse materials like graphitic systems and carbon nanotubes the standard density functional theory (DFT) faces significant problems because it cannot accurately describe the van der Waals interactions that are essential to the carbon-nanostructure ...
Elsebeth Schröder   +8 more
core   +2 more sources

Carbon nanotube biosensors [PDF]

open access: yesFrontiers in Chemistry, 2015
Nanomaterials possess unique features which make them particularly attractive for biosensing applications. In particular, carbon nanotubes (CNTs) can serve as scaffolds for immobilization of biomolecules at their surface, and combine several exceptional physical, chemical, electrical, and optical characteristics properties which make them one of the ...
Tîlmaciu, Carmen-Mihaela, Morris, May
openaire   +4 more sources

Carbon Nanotubes [PDF]

open access: yesMateria Japan, 1994
Nanostructured materials have recently attracted the attention of some materials scientists. Because of their unique properties occurring in low-dimensional structures, nanostructured materials are sought for their possible industrial applications.
openaire   +2 more sources

The Model of Interconnected Pipes in the Investigation of Dynamic Stability of Carbon Nanotubes Embedded in an Elastic Medium

open access: yesJournal of Mechanical Engineering, 2023
The dynamic stability of an interconnected single-walled carbon nanotube is investigated on the basis of the Euler-beam model and with the employment of the spectral Galerkin method.
Lolov Dimitar, Lilkova-Markova Svetlana
doaj   +1 more source

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