Results 61 to 70 of about 36,360 (307)

Fischer-Tropsch ionomeric waxes [PDF]

, 2003
Thesis (PhD)--Stellenbosch University, 2003.ENGLISH ABSTRACT: This dissertation describes work done on Fischer- Tropsch ionomeric waxes. The waxes are characterized with respect to the method of manufacture, the mechanism of the oxidation process, the
Potgieter Hennie (Hendrik Frederick)
core  

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Assessment of the essential oil extracted from Citrus aurantifolia leaves using solvent-free microwave extraction technique

Food Chemistry Advances
Citrus aurantifolia is a widely cultivated species with various culinary and medicinal applications. Essential oil (EO) extracted from Bangladeshi C.
G.M. Masud Rana, Md. Jasim Uddin, Jaytirmoy Barmon, Bijoy Chandra Ghos, Tahmina Akter Chowdhury, Amit Kumar Dey, Bijoy Maitra, Ismat Moin Tamanna, AHM Mahbubur Rahman, Barun Kanti Saha, Mst. Sarmina Yeasmin   +10 more
doaj   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Comparative GC–MS and FTIR profiling with assessment of antioxidant and antimicrobial potential in guava, bay and lemon leaf extracts

Sustainable Chemistry for the Environment
This study comparatively explored the chemical composition, antioxidant potential, and antimicrobial activity of methanolic leaf extracts from guava (Psidium guajava), bay (Cinnamomum tamala), and lemon (Citrus aurantifolia) using advanced analytical ...
Tahmina Akter Chowdhury, Md. Moksedul Islam, Jaytirmoy Barmon, G. M. Masud Rana, Md. Jasim Uddin, Bijoy Chandra Ghos, Adity Karmakar, Subarna Sandhani Dey, Md. Bazlur Rashid, Bijan Mohon Chaki, Mst. Sarmina Yeasmin   +10 more
doaj   +1 more source

Évolution des corps gras utilisés dans la formulation des rouges à lèvres au cours des quinze dernières années

Oléagineux, Corps gras, Lipides, 2006
Cosmetic companies all consider the lipstick as an attractive product. It has indeed a strong image for trademarks and represents at the same time a product that customers can easilly afford.
de Clermont-Gallerande Hélène
doaj   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Structural and Physical Characteristics of Mixed-Component Oleogels: Natural Wax and Monoglyceride Interactions in Different Edible Oils

Gels, 2023
Waxes and monoglycerides (MGs) added in edible oils form oleogels that can be used as an alternative structured fat, providing healthier substitutes to saturated and trans fats in foods.
Dafni Dimakopoulou-Papazoglou, Foteini Giannakaki, Eugenios Katsanidis   +2 more
doaj   +1 more source

MINERAL WAX. A RESUME [PDF]

Science, 1880
n ...
openaire   +2 more sources

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