Results 231 to 240 of about 2,959,833 (267)

Encapsulation of grape seed oil in oil-in-water emulsion using multilayer technology: Investigation of physical stability, physicochemical and oxidative properties of emulsions under the influence of the number of layers. [PDF]

Curr Res Food Sci
Sepeidnameh M, Fazlara A, Hosseini SMH, Pourmahdi Borujeni M.   +3 more
europepmc   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

Advanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Yunjae Kim, Cheol Seong Hwang, Jung‐Hae Choi   +6 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

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Physical stability of insulin formulations

Diabetes, 1983
Insulin aggregation remains a fundamental obstacle to the long-term application of many insulin infusion systems. We here report the effects of physiologic and nonphysiologic compounds on the aggregation behavior of crystalline zinc insulin (CZI) solutions.
W D, Lougheed, A M, Albisser, H M, Martindale, J C, Chow, J R, Clement   +4 more
openaire   +2 more sources

Physical Stability of Sulfaguanidine Suspensions

Journal of Pharmaceutical Sciences, 1970
Abstract The effects of several variables—electrolyte, type, and concentration of surfactant and nature of vehicle—upon the physical properties of sulfaguanidine suspensions have been investigated. It is shown that the concept of controlled flocculation may usefully be applied to the formulation of pharmaceutically acceptable suspensions of this drug.
R D, Jones, B A, Matthews, C T, Rhodes
openaire   +2 more sources

Physical stability of chocolate milk

International Journal of Food Science & Technology, 1987
SummaryThe stability of chocolate milk, made from two different cocoa powders and skim milk, was studied. Three types of instability could be distinguished: sedimentation of cocoa particles, formation of large flocs and formation of light and dark coloured layers (segregation).
van den Boomgaard, Th., van Vliet, T., van Hooydonk, A.C.M.   +2 more
openaire   +1 more source

Physical Stability Testing of Pharmaceuticals

Journal of Pharmaceutical Sciences, 1964
The importance of physical stability of pharmaceuticals and methods of testing physical stability of tablets, capsules, suspensions, emulsions, solutions, and ointments are discussed.
openaire   +2 more sources

Chemical stability of liposomes: implications for their physical stability

Chemistry and Physics of Lipids, 1993
In the first part of this article, chemical and physical stability of aqueous liposome dispersions have been addressed. Chemical stability of phospholipids has been considered in two parts: oxidation and hydrolysis. Major attention has been paid to hydrolysis kinetics of phospholipids as a function of pH, temperature, buffer concentration and ionic ...
M, Grit, D J, Crommelin
openaire   +2 more sources