Results 81 to 90 of about 168,455 (324)

Novel bis-arene (Sandwich) Complexes with NO\u3csup\u3e+\u3c/sup\u3e Acceptor. Isolation, X-ray Crystallography and Electronic Structure [PDF]

, 2002
The unusual charge-transfer complexes of various arene donors (ArH) with the nitrosonium cation (NO+) resulting from bimolecular [1 ∶ 1] associations can be extended at suitably high ArH concentrations to termolecular processes leading to the analogous ...
Kochi, Jay K., Lindeman, Sergey V., Rosokha, Sergiy V.   +2 more
core   +1 more source

Reaktionskinetische Untersuchungen der heterogenen Gasphasenoxydation von p-Xylol

CHIMIA, 1971
The kinetic of the heterogeneous gasphase oxidation of p-xylene on a vanadiumoxide catalyst at the temperature range of 315 bo 435 °C has been studied. The experimental data were best fitted by a steady state adsorption model based on the adsorption of ...
P. Felix, G. Gut
doaj   +1 more source

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Amino-functionalized poly(l-lactide) lamellar single crystals as a valuable substrate for delivery of HPV16-E7 tumor antigen in vaccine development [PDF]

, 2015
Background: Poly(L-lactide) (PLLA) is a biodegradable polymer currently used in many biomedical applications, including the production of resorbable surgical devices, porous scaffolds for tissue engineering, nanoparticles and microparticles for the ...
Accardi, Luisa, Ammendolia, Maria Grazia, Casini, Gabriele, D'ILARIO, LUCIO, Di Bonito, Paola, FRANCOLINI, IOLANDA, MARTINELLI, Andrea, Petrone, Linda, PIOZZI, Antonella   +8 more
core   +2 more sources

A Novel Microfluidic System for 3D Epidermis and Full‐Thickness Skin Growth for Nanoparticle Safety Assessment

Advanced Healthcare Materials, EarlyView.
This work presents a novel, dynamically perfused, configurable microfluidic system for epidermis‐only (E and full‐thickness skin (FT SoC) growth, emulating human skin structure and barrier function. Upon TiO2 nanoparticle exposure, the system reveals compromised barrier integrity, reduced metabolic activity, increased permeability, and chemokine‐driven
Samantha Costa, Ana B. Carneiro, Filipa Lebre, João Meneses, Alar Ainla, Cacilda Moura, Ernesto Alfaro‐Moreno, Ana R. Ribeiro   +7 more
wiley   +1 more source

OPTIMIZATION OF FREE-VOLUME THEORY PARAMETERS FOR TERNARY POLYMERIC COATINGS FROM BINARY WEIGHT LOSS EXPERIMENTS [PDF]

In this work free-volume parameters needed for poly(styrene) ñ p-xylene-tetrahydrofuran coating and poly(methylmethacrylate) ñ tetrahydrofuran ñ ethylbenzene coatings were estimated by minimizing the difference between model predicted residual solvent ...
Raj Kumar Arya
core  

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

Advanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis, Yoontae Kim, Rahul Patil, Xinran Zhang, Meth Jayatilake, Orelle Bulgin, Peter Lialios, Sana Surrency, Soraya Tarrah, Argyris K. Lazaris, Alison Grafton, James Williams IV, Seyedeh Boshra Nouraie, Maria Bizaki, Penelope Xeron, Edward Van Keuren, Jonathan E. Seppala, Evagelia C. Laiakis, Joanna B. Kitlinska, Stella Alimperti   +19 more
wiley   +1 more source

Catalytic non-thermal plasma reactor for the decomposition of a mixture of volatile organic compounds [PDF]

, 2013
The decomposition of mixture of selected volatile organic compounds (VOCs) has been studied in a catalytic non-thermal plasma dielectric barrier discharge reactor. The VOCs mixture consisting n-hexane, cyclo-hexane and p-xylene was chosen for the present
B, Rama Raju, Ch, Subrahmanyam, Karuppiah, J, Reddy, E L, Reddy, P M K   +4 more
core   +1 more source

Plasma‐Polymerized Nanoparticles Presenting Fibrillin‐1 Drive Rapid Re‐Endothelialization of Vascular Grafts

Advanced Healthcare Materials, EarlyView.
Commercial vascular grafts are made from ePTFE, a highly hydrophobic, foreign material that fails at a high rate in small‐diameter applications. Plasma polymer nanoparticles (PPN) are a versatile material functionalisation tool, used here to present fibrillin‐1 fragment PF8 on the graft surface.
Bob S. L. Lee, Yuen Ting Lam, Alex H. P. Chan, Praveesuda L. Michael, Timothy C. Mitchell, Jui Chien Hung, Miguel Santos, Khoon S. Lim, Richard P. Tan, Steven G. Wise   +9 more
wiley   +1 more source

Qualitative analysis of aromatic compounds via 1D TOCSY techniques

Magnetic Resonance Letters
The aromatic compounds, including o-xylene, m-xylene, p-xylene, and ethylbenzene, primarily originate from the catalytic reforming of crude oil, and have a wide variety of applications.
Wenbo Dong, Qi Zhao, Jiancheng Zhao, Jiarong Zhang, Yingxiong Wang, Yan Qiao   +5 more
doaj   +1 more source