Results 151 to 160 of about 77,758 (332)

Manufacturing of PP‐Based Composite Sandwich Panels via Simultaneous Foaming and Skin‐Core Bonding

Polymer Composites, EarlyView.
One‐step CO2 physical foaming process for manufacturing thermoplastic sandwich panels: in‐situ expansion of a foaming‐grade PP core and fusion bonding with PP/glass fiber composite skins. ABSTRACT Sandwich panels are skin‐core‐skin structures commonly used in aerospace applications due to their high strength‐to‐weight ratio and flexural stiffness.
Paolo Trucillo, Amal Alliyankal Vijayakumar, Muhammad Zahid, Alfonso Maffezzoli, Ernesto Di Maio   +4 more
wiley   +1 more source

A Validated GC‐MS Method for Major Terpenes Quantification in Hydrodistilled Cannabis sativa Essential oil

Phytochemical Analysis, EarlyView.
ABSTRACT Introduction Terpenes, which are found in high concentrations in the essential oil fraction of the Cannabis sativa flower, have demonstrated potential in many therapeutic and industrial applications. Objectives This work reports on a method developed for quantifying 18 terpenes in C. sativa essential oil obtained through hydrodistillation. The
Noelle Joy, Daniel Jackson, Timothy Coolong   +2 more
wiley   +1 more source

Copolymer Synthesis of N‐Vinylacetamide and 2‐Methylene‐1,3‐Dioxepane Provides a New Degradable Polymer

Journal of Polymer Science, Volume 63, Issue 6, Page 1306-1318, 15 March 2025.
ABSTRACT N‐vinylamides, especially noncyclic N‐vinylacetamide (NVA), have been used in various applications such as biomaterials, surfactants, and hydrogels. However, their potential to copolymerize with cyclic ketene acetal (CKA) to create degradable polymers is underexplored.
Mukmin Sapto Pamungkas, Tsuyoshi Ando, Hiroharu Ajiro   +2 more
wiley   +1 more source

Synergistic Design of Multicomponent Carbon Fillers and Structures for Emi Shielding Rubbers

Small Science, EarlyView.
This review systematically discusses synergistic carbon‐based conductive rubbers, emphasizing carbon–carbon, carbon–metal, and carbon–magnetic systems. It highlights coupled optimization between filler networks and rubber structures for high electromagnetic interference shielding efficiency at low loadings, while also analyzing performance trade‐offs ...
Weijian Zhang, Lechun Deng, Tengxun Yang, Fa Luo, Shifeng Wen, Yun Tang, Hongjing Wu, Qiang Chen   +7 more
wiley   +1 more source

Human skin‐derived micronized acellular dermal matrix modulates angiogenesis to enhance tissue reconstruction

VIEW, EarlyView.
Angiogenesis is an essential process in tissue regeneration, as it prevents complications such as necrosis, inflammation, and fibrosis. mADM decellularized by the supercritical carbon dioxide method exhibits high preservation of the extracellular matrix and various growth factors.
Hyo‐Jin Kim, Won‐Hong Min, Soohyun Kim, Duri Lee, Jin Woo Bae, Yongwoo Shin, Kyusup An, Bo‐Gyeong Seo, Won‐bin Jo, Kwang Dong Kim, Jiyun Yoo, Hyuk‐Kwon Kwon, Jeong‐Hyung Lee, Ki Yong Hong, Cheol Hwangbo   +14 more
wiley   +1 more source

Chemical profiling and characterisation of anthraquinone‐based polyphenols as biocolourants from Cortinarius semisanguineus

Coloration Technology, EarlyView.
Abstract Anthraquinone dyes are known for their significant colour (brightness of shade in the red, blue and green areas) and light fastness properties compared with other synthetic dyes (such as azo‐based dyes). However, challenging multi‐step synthesis of anthraquinones and limited access to fewer substituents result in insufficient reactivity ...
Arvind Negi, Peppi Toukola, Riikka Räisänen   +2 more
wiley   +1 more source

Solubility of cholesterol in supercritical carbon dioxide

, 1991
S. L. Jimmy Yun, K. Keat Liong, Gurdev S. Gurdial, Neil R. Foster   +3 more
openalex   +2 more sources

Development of a prototype experiment for treating CELSS and PCELSS wastes to produce nutrients for plant growth [PDF]

Future long term spaceflights require extensive recycling of wastes to minimize the need for resupplying the vessel. The recycling occurs in a fully or partially closed environment life support system (CELSS or PCELSS). The National Aeronautics and Space

core   +1 more source

Investigation into the aqueous and supercritical carbon dioxide dyeing of polyester and cellulose acetate: The influence of temperature and carriers on fabric coloration and dye levelling

Coloration Technology, EarlyView.
Abstract This paper investigated the effect of temperature and time on the dyeing of polyester and cellulose diacetate and demonstrated the benefits of supercritical carbon dioxide (SC‐CO2) dyeing. It was evident that the SC‐CO2 medium enabled effective coloration of polyester at lower temperatures, ca.
Peter J. Broadbent, Chris M. Carr, David M. Lewis, Muriel L. Rigout, Ernst J. Siewers, Maryam Shojai Kaveh, Pankaj Desai   +6 more
wiley   +1 more source

Kinetic study of furfural formation accompanying supercritical carbon dioxide extraction.

, 1992
Takeshi Sako, Tomoaki Taguchi, Tsutomu Sugeta, Noriaki Nakazawa, Teiji Okubo, Toshihiko Hiaki, Masahito Sato   +6 more
openalex   +2 more sources