Results 51 to 60 of about 2,669,350 (303)

Synthesis and physicochemical inverstigation of hydroxyapatite and wollastonite composite granules

Journal of Physics: Conference Series, 2020
Abstract Creation of osteoinductive materials based on biocompatible synthetic salts, with a sufficiently high strength and porosity, with the shape which allow filling bone defects with various shapes and sizes is an actual task of modern biomaterial science.
A. E. Shevchenko, A. P. Solonenko, A. I. Blesman, D. A. Polonyankin, E. S. Chikanova   +4 more
openaire   +1 more source

Nano-apatite/polymer composites: mechanical and physicochemical characteristics [PDF]

Biomaterials, 1997
Hydrothermally synthesized acicular nano-apatite (Nap) was used as filler to make composites with a polyethylene glycol/poly(butylene terephthalate) (PEG/PBT) block copolymer (Polyactive 70:30). The Nap had a particle diameter of 9-25 nm and a length of 80-200 nm.
Liu, Qing, de Wijn, Joost R., van Blitterswijk, Clemens A.   +2 more
openaire   +2 more sources

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Journal of Advanced Composition

, 1994
The Journal of Advanced Composition contains a collection of papers regarding writing and rhetoric: "The JAC is a forum for theory, research and pedagogy regarding (1) those writing courses beyond the freshman courses, excluding technical and creative ...
Association of Teachers of Advanced Composition (U.S.)
core   +1 more source

Multiparametric Evaluation of Tetradesmus obliquus Biomass: An Integrated Approach Including Antioxidant, Nutritional, and Energy Properties

Microorganisms
The microalga Tetradesmus obliquus has emerged as a promising candidate for biotechnological and industrial applications due to its rapid growth, resilience under diverse environmental conditions, and potential for bioactive compound production.
Gilvana Scoculi de Lira, Ihana Aguiar Severo, Fernando Augusto Ferraz, Iago Gomes Costa, Matheus Murmel Guimarães, Ingrid Fátima Zattoni, Luiz Fernando Bianchini, José Viriato Coelho Vargas, Dhyogo Miléo Taher, André Bellin Mariano   +9 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Physicochemical composition and FTIR characterization of castor seed oil

Ukrainian Food Journal, 2019
Introducción. Este documento proporciona el perfil completo de las propiedades fisicoquímicas y la composición de ácidos grasos de las variedades locales de ricino de Sindh, Pakistán. Inicialmente, se estudiaron las características físicas de las semillas seguidas de un examen detallado del aceite. Materiales y métodos.
Tarique Panhwar, Sarfaraz Ahmed Mahesar, Aftab Ahmed Kandhro, Syed Tufail Hussain Sherazi, Abdul Hameed Korı, Zahid Hussain Laghari, Jamil-ur-Rehman Memon   +6 more
openaire   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source