Results 121 to 130 of about 391,863 (308)

Preparation of Polyvinyl Alcohol from Local Raw Material

Iraqi Journal of Chemical and Petroleum Engineering, 2008
Polyvinyl alcohol, (PVA) was prepared using polyvinyl acetate emulsion (manufactured by Al-Jihad factory, That-Al-Sawary Company) as a local raw material.
Cecelia K. Haweel, Saad H. Ammar
doaj  

How does Cross-Linking Effect the Thermal Stability of Polyisoprene [PDF]

, 2000
Polyisoprene can be cross-linked by an initial lithiation followed by reaction with both monochloro compounds and dichloro compounds. The monochloro compounds effect crosslinking through a lithium-chlorine exchange route while the use of dichloro ...
Wilkie, Charles A., Yao, Qiang
core   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

Secondary structure of proteins on oil release in aqueous enzymatic extraction of rapeseed oil as affected hydrolysis state

International Journal of Food Properties, 2018
In this study, the relationship between protein hydrolysis and oil release was studied by fluorescence microscopy and Fourier Transform Infrared (FTIR) spectroscopy, respectively.
Zong Meng, Songli Wei, Keyu Qi, Ying Guo, Yong Wang, Yuanfa Liu   +5 more
doaj   +1 more source

Optimization of Bromelain-Aided Production of Angiotensin I-Converting Enzyme Inhibitory Hydrolysates from Stone Fish Using Response Surface Methodology

Marine Drugs, 2017
The stone fish is an under-utilized sea cucumber with many nutritional and ethno-medicinal values. This study aimed to establish the conditions for its optimum hydrolysis with bromelain to generate angiotensin I-converting enzyme (ACE)-inhibitory ...
Shehu Muhammad Auwal, Mohammad Zarei, Azizah Abdul-Hamid, Nazamid Saari   +3 more
doaj   +1 more source

Nanocellulose Fragmentation Mechanisms and Inversion of Chirality from the Single Particle to the Cholesteric Phase

, 2017
Understanding how nanostructure and nanomechanics influence physical material properties on the micro- and macroscale is an essential goal in soft condensed matter research.
Adamcik, Jozef, Arcari, Mario, Mezzenga, Raffaele, Nyström, Gustav, Usov, Ivan   +4 more
core   +6 more sources

Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker

Advanced Functional Materials, EarlyView.
Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch, Ankita Shastri, Thomas B. H. Schroeder, Amos Meeks, Shucong Li, Anna V. Shneidman, Michael Aizenberg, Joanna Aizenberg   +7 more
wiley   +1 more source

HIDROLISIS ENZIMATIK MINYAK IKAN UNTUK PRODUKSI ASAM LEMAK OMEGA-3 MENGGUNAKAN LIPASE DARI Aspergillus niger [Enzymatic Hydrolysis of Fish Oil for Production of Omega-3 Fatty Acids Using Lipase Derived from Aspergillus niger]

Jurnal Teknologi dan Industri Pangan, 2011
Fish oil is the source of important fatty-acid, especially polyunsaturated fatty acid (PUFA) omega-3, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).
Sapta Raharja*, Prayoga Suryadarma, Teni Oktavia   +2 more
doaj  

Comparasion of iles-iles and cassava tubers as a Saccharomyces cerevisiae substrate fermentation for bioethanol production [PDF]

, 2010
Produksi bioetanol meningkat dengan cepat karena merupakan energi terbarukan untuk mengatasi krisis energi yang disebabkan oleh habisnya minyak fosil. Produksi bioetanol skala besar di industri umumnya menggunakan bahan baku seperti tebu, jagung, dan ...
KUSMIYATI,
core  

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

Advanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo, Nguyen Thi Nguyen, LiLi Guo, Ngoc Man Phan, Hyunsu Shin, Tae‐il Kim, Yu Seok Youn, Jaeyun Kim   +7 more
wiley   +1 more source