Results 81 to 90 of about 25,000,871 (351)

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

Advanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono, Anna Puiggalí‐Jou, Greta Cocchi, Mariangela Miccoli, Katharina Maniura‐Weber, Marcy Zenobi‐Wong, Esther Amstad   +6 more
wiley   +1 more source

Geochemistry of CO2-Rich Gases Venting From Submarine Volcanism: The Case of Kolumbo (Hellenic Volcanic Arc, Greece)

Frontiers in Earth Science, 2019
Studies of submarine hydrothermal systems in Mediterranean Sea are limited to the southern Italian volcanism, while are totally missing in the Aegean.
Andrea Luca Rizzo, Antonio Caracausi, Valérie Chavagnac, Paraskevi Nomikou, Paraskevi N. Polymenakou, Manolis Mandalakis, Georgios Kotoulas, Antonios Magoulas, Alain Castillo, Danai Lampridou, Nicolas Marusczak, Jeroen E. Sonke   +11 more
doaj   +1 more source

THEO Concept Mission: Testing the Habitability of Enceladus's Ocean

, 2016
Saturn's moon Enceladus offers a unique opportunity in the search for life and habitable environments beyond Earth, a key theme of the National Research Council's 2013-2022 Decadal Survey. A plume of water vapor and ice spews from Enceladus's south polar
Budney, Charles J., Caswell, Tess E., Crismani, Matteo, DeBruin, Kevin, Dhaliwal, Jasmeet K., Hofgartner, Jason D., John, Kristen K., Krishnamurthy, Akshata, Leung, Cecilia W. S., MacKenzie, Shannon M., Mitchell, Karl L., O'Rourke, Joesph G., Petro, Elaine M., Phan, Samson, Phillips-Lander, Charity M., Powell, Kathryn E., Stavros, E. Natasha, Steuer, Casey J., Sun, Vivian Z., Wynne, J. Judson   +19 more
core   +1 more source

Mechanical behaviour and failure modes in the Whakaari (White Island volcano) hydrothermal system, New Zealand

, 2015
Volcanic hydrothermal systems host a prodigious variety of physico-chemical conditions. The physico-chemical state and mechanical behaviour of rocks within is correspondingly complex and often characterised by vast heterogeneity.
M. Heap, B. Kennedy, N. Pernin, Laura Jacquemard, P. Baud, J. Farquharson, B. Scheu, Y. Lavallée, H. Gilg, Mark Letham-Brake, Klaus F. X. Mayer, A. Jolly, T. Reuschlé, Donald Bruce Dingwell   +13 more
semanticscholar   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Analytic expressions of hydrothermal waves

, 2000
When subjected to a horizontal temperature difference, a fluid layer with a free surface becomes unstable and hydrothermal waves develop in the bulk. Such a system is modelized by two coupled amplitude equations of the one-dimensional, complex, cubic ...
Amengual, Bekki, Burguete, Cariello, Chaté, Conte, Conte, Conte, Conte, Gagnon, Hernández-Garcia, Ince, Makhankov, Makhankov, Manakov, Manakov, Micheline Musette, Montagne, Mukolobwiez, Musette, Nozaki, Pereira, Porubov, Robert Conte, San Miguel, Smith, Thual, van Hecke, van Hecke, van Saarloos, Weiss   +30 more
core   +2 more sources

Accelerated Discovery of High Performance Ni3S4/Ni3Mo HER Catalysts via Bayesian Optimization

Advanced Functional Materials, EarlyView.
Integrated workflow accelerates the catalyst discovery of hydrogen evolution reaction via Bayesian optimization. An experiment‐trained surrogate model proposes synthesis conditions, guiding iterative refinement using electrochemical performance metrics.
Namuersaihan Namuersaihan, Zhiqiang Zhao, Oliver J. Conquest, Ying Shu, Haoyue Sun, Chunjing Su, Qi Cheng, Aloysius Soon, Catherine Stampfl, Jun Huang   +9 more
wiley   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

Advanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du, Kaidi Zhang, Liang Wang, Di Zhao, Mengqing Hu, Mingli Li, Ming Zhou, Zhenzhen Wu, Mengyang Dong, Bo Fu, Porun Liu, Yun Wang, Hongxia Wang, Yuantong Gu, Lei Zhang   +14 more
wiley   +1 more source

A thermosyphon-driven hydrothermal flow-through cell for in situ and time-resolved neutron diffraction studies [PDF]

, 2010
A flow-through cell for hydrothermal phase transformation studies by in situ and time-resolved neutron diffraction has been designed and constructed.
Allan Pring, Andrew Studer, Barbara Etschmann, Barrer, Brian O'Neill, Brugger, Cahill, Carlson, Cavalcante, Christophe Tenailleau, Dokter, Etschmann, Evans, Fang Xia, Francis, Gerardin, Gujie Qian, Hurst, Jason Peak, Jorgensen, Joël Brugger, Kaneko, Karlsson, Kawamura, Kazarian, Kieke, Kolen'ko, Liu, Maslar, Mazzi, Norby, Norby, Norby, O'Neill, Putnis, Putnis, Rietveld, Savage, Scott Olsen, Sczancoski, Shrivastava, Studer, Tenailleau, Testemale, Toby, Walton, Walton, Webster, Williams, Xia, Xia, Xia, Xia, Yung Ngothai, Zhang, Zhao   +55 more
core   +3 more sources

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source