Results 121 to 130 of about 200,253 (302)

Optimization of bio-oil blends in gasoline engines for enhanced efficiency and emissions reduction: A response surface methodology approach

Results in Engineering
The escalating global demand for energy, coupled with growing environmental concerns, necessitates the exploration of cleaner fuel alternatives. Bio-oil, characterized by its renewability and potential to mitigate emissions, has emerged as a viable ...
Apip Amrullah, Obie Farobie, Herry Irawansyah, Abdul Ghofur, Lusi Ernawati, Misbahuddin   +5 more
doaj   +1 more source

Pirolisis Kayu Akasia Menjadi Bio-Oil Menggunakan Katalis NiMo/NZA dengan Variasi Jumlah Pengembanan Logam dan Rasio Berat Katalis terhadap Biomassa [PDF]

, 2015
The purpose of this research is to determine the effect of the percentage of NiMo and ratio of NiMo/NZA catalyst to the yield of bio-oil in the synthesis of bio-oil from acacia wood using pyrolysis methode.
Amri, A. '. (Amun), Bahri, S. '. (Syaiful), Saputra, A. '. (Adika)   +2 more
core  

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

Advanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

Hierarchical Cellulose/MXene Aerogel Films with Coral‐Like Polyaniline Skin for Absorption‐Led Broadband EMI Shielding

Advanced Functional Materials, EarlyView.
A regenerated cellulose/MXene aerogel film is engineered with a surface‐confined, coral‐like polyaniline skin to intensify interfacial polarization while a porous, percolated conductive core is retained. By molten salt hydrate processing and interfacially confined oxidative polymerization, PANI growth is localized at the outer surface and internal ...
Kun Liu, Haishun Du, Ting Xu, Chuanling Si, Xuejun Pan   +4 more
wiley   +1 more source

Enyzmed pretreated empty pabn fruit bunch for biofuel production [PDF]

, 2010
Lignin peroxidase (LiP) and manganese peroxidase (1.1nP) enzymes were used to pre-treat empty fruit bunch (EPFB) before pyrolysis. Statistical analysis indicated that at 71.6%, LiP demonstrated greater lignin degradation compared to 67.9% J\1nP ...
Haron, R., Misson, M., Mohamed, M., Saidina Amin, Nor Aishah, Ya' aini, N.   +4 more
core  

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

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

Bio-oil from Wheat Straw and Hydrogen from Aqueous Phase of Bio-oil

, 2013
Hydrogen is currently produced mostly from hydrocarbons, such as naphtha and natural gas; and, the demand for hydrogen in industrial applications, like oil refining, bitumen upgrading or in fuel cells, is increasing natural gas consumption and, consequently, applying pressure on the supply of natural gas. As such, the supply of natural energy resources
openaire   +2 more sources

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

Advanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli, Arianna Iacomino, Federico Serpe, Lucia Iafrate, Marco Bastioli, Giorgia Montalbano, Biagio Palmisano, Silvia Franco, Roberta Angelini, Alessandro Corsi, Mara Riminucci, Giancarlo Ruocco, Chiara Scognamiglio, Andrea Barbetta, Gianluca Cidonio   +14 more
wiley   +1 more source

Review on the properties and mechanisms of asphalt modified with bio-oil and biochar

Journal of Road Engineering
Bio-asphalt has a great application prospect in the replacement of petroleum-based asphalt to pave and maintain asphalt pavement. However, the problems of flow-induced crystallization and phase separation caused by flow-induced crystallization had ...
Xinxing Zhou, Ziyang Zhang, Haopeng Wang, Meizhu Chen, Shaopeng Wu, Song Xu, Xinglin Zhou, Maoping Ran, Linglin Li, Guangjun Lu, Zhibin Ma   +10 more
doaj   +1 more source