Results 131 to 140 of about 10,269,497 (359)
Biopolymer Membranes for Osmotic Power Generation in Bionic Applications
Advanced Materials, EarlyView.This review provides an overview of biopolymer‐based osmotic power generation for bionic applications. It uniquely bridges biopolymer membranes, reverse electrodialysis(RED), and bionic applications, addressing a critical research gap by integrating biopolymer membranes with RED technologies for biomedical use.
Changchun Yu +6 more
wiley +1 more source
Advanced Materials, EarlyView.This study reports a near‐infrared (NIR) luminescent material (Mg2SiO4:1.5%Cr,5%Li) with efficient (EQE = 48%) ultra‐broadband (FWHM ≈ 2413 cm−1 (226 nm)) NIR emission at 960 nm upon blue‐light excitation. This innovation addresses the low efficiency of long‐wavelength (λmax > 900 nm) NIR‐emitting materials due to the radiationless de‐activation and ...
Lei Zhong +11 more
wiley +1 more source
Sharp Estimates of Logarithmic Coefficients of Certain Class of Analytic Functions
پژوهشهای ریاضی, 2020 Introduction Let be the open unit disc in the complex plane and be the class of all functions of which are analytic and normalized in The subclass of consisting of all univalent functions in is denoted by We say that a function is said to be ...
Rahim Kargar, Ali Ebadian, Nader Kanzi
doaj
On the fourth coefficient of bounded univalent functions [PDF]
, 1965 M. Schiffer, Olli Tammi
openalex +1 more source
On Convex Univalent Functions with Convex Univalent Derivatives
Rocky Mountain Journal of Mathematics, 2005 The authors studied the functions \[ \sum_{k=0}^{\infty}a_{k}\dfrac{(1+z)^k}{k!}, \] for \(a_{0}\geq a_{1}\geq...\geq 0\). They showed that these functions are either constant or convex univalent in the unit disk \(D\). The work is inspired by \textit{T. J.
Ruscheweyh, Stephan, Salinas, Luis
openaire +4 more sources
Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations
Advanced Materials, EarlyView.With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook +3 more
wiley +1 more source
On the coefficient problem for bounded univalent functions [PDF]
, 1969 M. Schiffer, Olli Tammi
openalex +1 more source
Advanced Materials Interfaces, EarlyView.Molecular dynamics simulations are employed to model ion concentration polarization (ICP) at the nanoscale, revealing fundamental electrokinetic behaviors that align with experimental observations. The study demonstrates how membrane charge, ionic strength, and electric fields affect ion localization and biomolecule trapping, providing mechanistic ...
Hiba Aljayyousi +3 more
wiley +1 more source
Initial Coefficient Estimates for Bi-Univalent Functions Related to Generalized Telephone Numbers
Journal of MathematicsThis study defines three novel classes of bi-univalent functions connected to generalized telephone numbers for the first time. We produced assessments about the Taylor–Maclaurin coefficients a2 and a3 and Fekete–Szegö functional problems for functions ...
Gangadharan Murugusundaramoorthy +4 more
doaj +1 more source
A covering theorem for odd typically-real functions
International Journal of Mathematics and Mathematical Sciences, 1980 An analytic function f(z)=z+a2z2+… in |z|
E. P. Merkes
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