Results 81 to 90 of about 18,616,519 (314)

Diffusion processes and nanoparticle growth

open access: yes, 2023
Es conocido que muchas propiedades de las nanopartículas, como la luminiscencia, la fotoestabilidad, la eficiencia de la radiación óptica y las propiedades eléctricas, dependen del tamaño. Por lo tanto, la capacidad de crear nanopartículas de un tamaño específico es crucial.
openaire   +4 more sources

Nonattainability of a set by a diffusion process [PDF]

open access: yesTransactions of the American Mathematical Society, 1974
Consider a system of n stochastic differential equations d ξ = b ( ξ ) d t + σ ( ξ ) d w d\xi = b(\xi )dt + \sigma (\xi )dw . Let M be a k-dimensional submanifold in R n
openaire   +3 more sources

Matrix: a complex amalgam of structures and functions in tumor microenvironment

open access: yesFEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis   +3 more
wiley   +1 more source

Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity

open access: yesFEBS Open Bio, EarlyView.
This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang   +6 more
wiley   +1 more source

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