Results 141 to 150 of about 55,802 (258)

Network Science and Narratives: Basic Model and Application to Victor Hugo’s Les Misérables

, 2016
Propelled by the recent advances in digitization of books and computational methods for automated text analysis, we are witnessing a promising opportunity for a serious scientific study of narratives.
Juyong Park, Min, Semi, Park, Juyong, Semi Min   +3 more
core   +1 more source

Three‐Step Synthesis Toward Fluorene‐Based Non‐Fused‐Ring Acceptors for Organic Solar Cells

Chemistry – A European Journal, Volume 32, Issue 24, 23 June 2026.
Applying a simple three step synthesis strategy leads to two fluorene‐based non‐fused‐ring electron acceptors, FHM‐Cl and FHM‐F for organic solar cells. The chlorinated variant delivers markedly higher efficiency due to broader light harvesting and favorable molecular packing, resulting in improved charge transport and reduced recombination losses ...
Virginia Lafranconi, Suman Mallick, Lisa Nauta, Lisa Inzko, Julia Hönigsberger, Danijel Babic, Bettina Schlemmer, Daniele Padula, Heinz Amenitsch, Thomas Rath, Gregor Trimmel   +10 more
wiley   +1 more source

Chitosan-based pH-sensitive semi-interpenetrating network nanoparticles as a sustained release matrix for anticancer drug delivery

Carbohydrate Polymer Technologies and Applications
Chitosan-based nanoparticles have demonstrated a growing potential for use in the drug delivery systems due to their remarkable versatility. To enhance the effectiveness of chitosan-based nanoparticles for stimulus-responsive anticancer drug delivery, a ...
Raymond Shikuku, Mohammed Abul Hasnat, Salman Bin Aziz Mashrur, Papia Haque, Mohammed Mizanur Rahman, M.Nuruzzaman Khan   +5 more
doaj   +1 more source

Semi-interpenetrating polymer network hydrogels – intelligent materials with controlled flow and transport properties

The submitted dissertation thesis focuses on hydrogels based on semi-interpenetrating polymer networks (semi-IPN) as one of the options for modifying their properties.
Trudičová, Monika
core  

Tough, processable simultaneous semi-interpenetrating polyimides

, 1996
A high temperature semi-interpenetrating polymer network (semi-IPN) was developed which had significantly improved processability, damage tolerance and mechanical performance, when compared to the commercial Thermid.RTM. materials. This simultaneous semi-
Pater, Ruth H.
core  

Study on the Semi-Interpenetrating Polymer Network Self-Degradable Gel Plugging Agent for Deep Coalbed Methane

Deep coalbed methane (CBM) reservoirs are characterized by high hydrocarbon content and are considered an important strategic resource. Due to their inherently low permeability and porosity, horizontal well drilling is commonly employed to enhance ...
Kaihe Lv, Yiting Liu, Bo Wang, Jin Lin, Zhengyang Zhao, Zhanqi He, Kang Ren, Jiafeng Jin   +7 more
core   +1 more source

WOOD HEMICELLULOSE/CHITOSAN-BASED SEMI-INTERPENETRATING NETWORK HYDROGELS: MECHANICAL, SWELLING AND CONTROLLED DRUG RELEASE PROPERTIES

BioResources, 2010
The cell wall of most plant biomass from forest and agricultural resources consists of three major polymers, cellulose, hemicellulose, and lignin. Of these, hemicelluloses have gained increasing attention as sustainable raw materials.
Muzaffer Ahmet Karaaslan, Mandla A. Tshabalala, Gisela Buschle-Diller   +2 more
doaj  

Tough, processable simultaneous semi-interpenetrating polyimides

, 1994
A high temperature semi-interpenetrating polymer network (semi-IPN) was developed which had significantly improved processability, damage tolerance, and mechanical performance when compared to the commercial Thermid materials.
Pater, Ruth H.
core  

Thin and Compact Versus Thick and Porous Fouling Layers in the Emulsion Polymerization of Acrylates and Vinyl Acetates Studied In Situ With a Quartz Crystal Microbalance (QCM)

Journal of Applied Polymer Science, Volume 143, Issue 21, June 5, 2026.
ABSTRACT Building on a quartz crystal microbalance with dissipation monitoring (QCM‐D), fouling in emulsion polymerization was compared between acrylate dispersions stabilized with a mobile, anionic surfactant and dispersions of poly(vinyl acetate‐co‐vinyl neodecanoate), PVAc, stabilized with polyvinyl alcohol, PVOH.
K. M. Hoffmann, O. Sidorow, W. Augustin, S. Scholl, A. Langhoff, D. Johannsmann   +5 more
wiley   +1 more source

Non‐Porous Hydrogel Scaffolds for Locoregional Chemotherapy: A One‐Pot Synthesis Approach

Macromolecular Materials and Engineering
Although surgery is common in the treatment of solid tumors in cancer, the risk of recurrence after operation is high in malignant tumors. This study focuses on fabricating doxorubicin‐loaded, non‐porous POEGMEMA (Poly(oligo(ethylene glycol) methyl ether
Sadik Kaga, Gizem Fatma Erguner
doaj   +1 more source