Results 51 to 60 of about 731,203 (209)

Synthesis of Poly(Itaconate)s With High Monomer Conversion Applying Emulsion Polymerization

Journal of Polymer Science, Volume 63, Issue 6, Page 1284-1296, 15 March 2025.
Itaconic acid and its derivatives are a promising and bio‐based substitute for oil‐based polymers such as acrylates. In this study, the optimization of polymerization of itaconic acid esters is described by applying emulsion polymerization leading to high reaction conversions and low residual monomer contents. ABSTRACT Itaconic acid and its derivatives
S. Charlotte Fischer von Mollard, Nico Ueberschaar, Martin Schreiber, Frank Kamphuis, Stefan Zechel, Martin D. Hager   +5 more
wiley   +1 more source

Who gets redeployed? Inventor characteristics and resource redeployment decisions

Strategic Management Journal, EarlyView.
Abstract Research Summary While the literature highlights the benefits of internally redeploying resources, there is less empirical guidance on which resources are most likely to be redeployed. We examine the relationship between inventor characteristics and redeployment decisions, motivated by the tension between costs and benefits of keeping a ...
Kyungsoo Kim, Isin Guler, Samina Karim
wiley   +1 more source

A Study on Nitrogen, Oil, and Fatty Acid Efficiency and Path Analysis in Paper-Skinned Pumpkin [PDF]

پژوهشنامه اصلاح گیاهان زراعی
Extended Abstract Background: Since ancient times, humans have recognized medicinal plants as invaluable natural blessings, extensively utilizing them as effective and essential tools for alleviating pain and treating various ailments.
Mostafa Amjadian, Mohsen Jahan, Kamal Hajmohammadnia Ghalibaf   +2 more
doaj  

An insight into synthetic and physiological aspects of superabsorbent hydrogels based on carbohydrate type polymers for various applications: A review

Carbohydrate Polymer Technologies and Applications, 2022
Superabsorbent hydrogels (SAH's) refer to hydrophilic polymer networks (organic or inorganic) , that can absorb and retain huge amounts of water in their three-dimensional networks as high as 500–1500 g/g. Use of polysaccharides as backbone for synthesis
Reyaz A. Rather, Mushtaq A. Bhat, Aabid H. Shalla   +2 more
doaj   +1 more source

3D‐Printed Crosslinked Nanocellulose‐MXene Hydrogels and Aerogels with High Strength and Conductivity

Small, EarlyView.
This study presents a robust strategy for 3D printing conductive, mechanically resilient MXene–CNF composite structures using a single‐step freeze‐induced crosslinking method. The printed architectures remain stable in both wet and dry states, exhibit high electrical conductivity and mechanical strength, and demonstrate practical application in fully ...
Nuzhet Inci Kilic, Kyle Matthews, Giovanni Marco Saladino, Yury Gogotsi, Per A. Larsson, Mahiar Max Hamedi   +5 more
wiley   +1 more source

Preparação e caracterização de hidrogéis superabsorventes a partir de quitosana e poliacrilonitrila [PDF]

, 2009
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.Polímeros hidrogéis são aqueles capazes de reter entre 20 e 100% de água em relação ao seu peso total.
Motta, Caroline
core  

Strategies for enhancing sensitivity in lateral flow assays

VIEW, EarlyView.
Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed, Jacopo Giaretta, Syamak Farajikhah, Fariba Dehghani   +3 more
wiley   +1 more source

Metal‐Catalyzed Transformations of Carbon Dioxide Toward the Production of Commodity Chemicals

Advanced Synthesis &Catalysis, Volume 368, Issue 17, 1 September 2026.
This perspective highlights how transition‐metal catalysis can enable the synthesis of economically attractive CO2‐derived commodity chemicals. By transforming waste CO2 into acrylic acid, cyclic carbonates, and other valuable products, these strategies provide a practical route for simultaneous CO2 sequestration and valorization, helping to align ...
Chaodi Dai, Tu Anh Tran, Craig Stephen Day   +2 more
wiley   +1 more source

Polysaccharide based superabsorbent hydrogels and their methods of synthesis: A review

Carbohydrate Polymer Technologies and Applications, 2020
Since the emergence of a new concept “superabsorbent polymer” also referred as “slush powder” in 1950s, considerable interest and rapid progress have been put by scientist and industrialist to meet the demand.
Mohammad Amir Qureshi, Nahid Nishat, Sapana Jadoun, Mohd Zaid Ansari   +3 more
doaj   +1 more source

Foreign body ingestions in children and adolescents: A position paper of the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) endoscopy special interest group

Journal of Pediatric Gastroenterology and Nutrition, Volume 83, Issue 3, Page 539-554, September 2026.
Abstract Foreign body (FB) ingestion is a relatively frequent occurrence in the pediatric population with multiple potential sequelae. Appropriate intervention may range from urgent endoscopic retrieval to watchful waiting, with multiple variables influencing the decision.
Oren Ledder, Raoul Furlano, Alexandra Papadopoulou, Dominique Schluckebier, Andreia Nita, Christos Tzivinikos, Salvatore Oliva, Simona Faraci, Luigi Dall'oglio, Marco Deganello Saccomani, Priya Narula, Iva Hojsak, Jorge Amil Dias, Vasiliki Spyropoulou, Lorenzo Norsa, Gokhan Baysoy, Claudio Romano, Matjaž Homan, Mike Thomson   +18 more
wiley   +1 more source