Results 31 to 40 of about 2,088,891 (354)

Effect of priming with nano and micro chelate magnesium in germination characteristics of Hyssopus plants (Hyssopus officinalis L.) under salinity stress [PDF]

open access: yesعلوم و فناوری بذر ایران, 2021
Salinity is one of the main limiting factors for seed germination and seedling growth. The use of nutrients in priming treatment is known as an effective way to improve seed yield In this regard, a factorial experiment was conducted in the Khuzestan ...
B. Shadkam   +3 more
doaj   +1 more source

Effect of the nano/microscale structure of biomaterial scaffolds on bone regeneration

open access: yesInternational Journal of Oral Science, 2020
Natural bone is a mineralized biological material, which serves a supportive and protective framework for the body, stores minerals for metabolism, and produces blood cells nourishing the body.
Lisha Zhu, Dan Luo, Yan Liu
semanticscholar   +1 more source

A Review: Nanomaterials as a Filler in Natural Fiber Reinforced Composites

open access: yesJournal of Natural Fibers, 2017
Composite reinforcement is defined as a technique to improve the engineering characteristics of composite and a fiber reinforced composite (FRC) is a composite material consisting of a polymer matrix imbedded with high-strength fibers, synthetic fibers ...
S. Behnam Hosseini
doaj   +1 more source

Computer Simulation of a Surface Charge Nanobiosensor with Internal Signal Integration

open access: yesBiosensors, 2021
The ionized states of molecular analytes located on solid surfaces require profound investigation and better understanding for applications in the basic sciences in general, and in the design of nanobiosensors, in particular.
Dmitry Dyubo, Oleg Yu. Tsybin
doaj   +1 more source

Synthesis and Characterization of Perovskite-Type [K1−xNax]MgF3 Mixed Phases via the Fluorolytic Sol-Gel Synthesis

open access: yesCrystals, 2018
The focus of this article is the synthesis of perovskite-type [K1−xNax]MgF3 mixed phases via the room-temperature fluorolytic sol-gel approach. Different molar ratios of K/Na were examined and analyzed by 19F MAS NMR and X-ray powder diffraction ...
Florian Schütz   +4 more
doaj   +1 more source

Extraction of Micro- and Nano-Fibrils from Nylon 6/Polypropylene Grafted with Maleic Anhydride/Polypropylene Blended Films [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
Atechnical feasibility study has been conducted on production of nano- and micro-fibrils from nylon 6/polypropylene grafted with maleic anhydride/polypropylene blended films.
E. Bagheban Kochak   +2 more
doaj   +1 more source

Preclinical Evaluation of Long-Acting Emtricitabine Semi-Solid Prodrug Nanoparticle Formulations

open access: yesPharmaceutics, 2023
Long-acting injectable (LAI) formulations promise to deliver patient benefits by overcoming issues associated with non-adherence. A preclinical assessment of semi-solid prodrug nanoparticle (SSPN) LAI formulations of emtricitabine (FTC) is reported here.
Paul Curley   +16 more
doaj   +1 more source

A way to visualise heat transfer in 3D unsteady flows [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +1 more
core   +1 more source

A study of the magnetic properties of LaNi 5-xSix alloys and their hydrides

open access: yesVietnam Journal of Science, Technology and Engineering, 2017
In this work, we study the influence of the substitution Si for Ni for the magnetic properties of LaNi5-xSix (x = 0-0.5) alloys. The structure of the alloy was tested by X-ray diffraction (XRD) measurements.
Nhan Ba Dam   +3 more
doaj   +1 more source

Research Progress of Bioinspired Nanostructured Systems for the Treatment of Ocular Disorders

open access: yesPharmaceuticals, 2023
How to enhance the bioavailability and prolong the residence time of drugs in the eye present the major barriers to traditional eye delivery. Nanotechnology has been widely used in ocular drug delivery systems because of its advantages of minimizing ...
Xuan Chen   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy