Results 31 to 40 of about 2,226,137 (295)

Predicting the stability of atom-like and molecule-like unit-charge Coulomb three-particle systems [PDF]

open access: yes, 2014
Non-relativistic quantum chemical calculations of the particle mass, m ± 2 , corresponding to the dissociation threshold in a range of Coulomb three-particle systems of the form {m ± 1 m ± 2 m ∓ 3 } , are performed variationally using a series ...
Andrew W. King   +3 more
core   +1 more source

A Map of the Inorganic Ternary Metal Nitrides

open access: yes, 2018
Exploratory synthesis in novel chemical spaces is the essence of solid-state chemistry. However, uncharted chemical spaces can be difficult to navigate, especially when materials synthesis is challenging.
Arca, Elisabetta   +14 more
core   +3 more sources

Relative Stability and Local Curvature Analysis in Carbon Nanotori [PDF]

open access: yes, 2015
We introduce a concise formalism to characterize nanometer-sized tori based on carbon nanotubes and to determine their stability by combining {\em ab initio} density functional calculations with a continuum elasticity theory approach that requires only ...
Chuang, Chern   +5 more
core   +2 more sources

New nanostructures of carbon: Quasifullerenes Cn-q (n=20,42,48,60)

open access: yes, 2017
Based on the third allotropic form of carbon (Fullerenes) through theoretical study have been predicted structures described as non-classical fullerenes.
Celaya, Christian A.   +2 more
core   +1 more source

Sustainable synthesis of superhydrophobic textile filters for oil/water separation using biomass waste-derived Bio-Ag nanoparticles

open access: yesWater Science and Technology, 2023
Separation of oil and water has become a daunting task at a global scale due to the frequent presence of industrial oily wastewater. This study describes the synthesis of a Bio-Ag nanoparticle and its utilization in fabricating superhydrophobic (SH ...
A. Beagan, C. Chen, M. E. Mohamed
doaj   +1 more source

In Vitro Evaluation of Eslicarbazepine Delivery via Enteral Feeding Tubes [PDF]

open access: yes, 2017
Purpose: The feasibility of preparing an eslicarbazepine acetate suspension using Aptiom tablets for administration via enteral feeding tubes was evaluated.
Dave, Vivek S   +3 more
core   +2 more sources

Influence of the age of epoxy dispersion on the effectiveness of protection of concrete surfaces

open access: yesEngineering Structures and Technologies, 2012
The scope of this paper is to test stability and mechanical and chemical properties of a modern freshly mixed epoxy dispersion, and as a variant, of a dispersion which is two years old.
Michal Stehlík
doaj   +1 more source

Aqueous Prostaglandin Eye Drop Formulations

open access: yesPharmaceutics, 2022
Glaucoma is one of the leading causes of irreversible blindness worldwide. It is characterized by progressive optic neuropathy in association with damage to the optic nerve head and, subsequently, visual loss if it is left untreated.
Phatsawee Jansook, Thorsteinn Loftsson
doaj   +1 more source

A Sensitive and Stable Surface Plasmon Resonance Sensor Based on Monolayer Protected Silver Film

open access: yesSensors, 2017
In this paper, we present a stable silver-based surface plasmon resonance (SPR) sensor using a self-assembled monolayer (SAM) as a protection layer and investigated its efficiency in water and 0.01 M phosphate buffered saline (PBS). By simulation, silver-
Guiqiang Wang   +4 more
doaj   +1 more source

Long-Term Stability Prediction for Developability Assessment of Biopharmaceutics Using Advanced Kinetic Modeling

open access: yesPharmaceutics, 2022
A crucial aspect of pharmaceutical development is the demonstration of long-term stability of the drug product. Biopharmaceuticals, such as proteins or peptides in liquid formulation, are typically administered via parental routes and should be stable ...
Andreas Evers   +2 more
doaj   +1 more source

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