Questa è la nostra ultima selezione di pubblicazioni e brevetti in inglese su Aerogel e Aerographene, tra numerose riviste scientifiche online, classificate e focalizzate su aerogel, aerographene, processo sol-gel, essiccazione supercritica, aerogel di grafene, liofilizzazione, aerogel di ossido di grafene ridotto, aerogel rGO, liofilizzazione, distribuzione delle dimensioni dei pori, essiccazione supercritica, aerogel di ossido di grafene (GOA) e porosità regolabile.
PSS composite sponge for solar-driven water purification and dye removal for environmental sustainability
Published on 2026-05-21 by Chung-Wei Huang, Wei-Cheng Jhao, Yu-Jen Liang, Meng-Fang Lin, Yu-Sheng Hsiao @NATURE
Abstract: Polymer Journal, Published online: 21 May 2026; doi:10.1038/s41428-026-01188-zA 3D macroporous MWCNT/PEDOT: PSS composite sponge, fabricated via freeze-drying, enables efficient solar-driven interfacial water evaporation (SIWE) through optimized light absorption, wettability, and water transport. The engineered porous architecture enhances solar–thermal management while facilitating rapid water uptake. Simultaneously, the sponge exhibits high adsorption capacities for organic dyes and strong a[...]
Our summary: A 3D macroporous MWCNT/PEDOT: PSS composite sponge enables efficient solar-driven interfacial water evaporation. It enhances solar–thermal management and facilitates rapid water uptake. The sponge also demonstrates high dye adsorption capacities and strong antifouling properties for sustainable water purification.
PSS, composite sponge, solar-driven purification, environmental sustainability
Publication
Preparation method for high-activity freeze-dried bifidobacterium preparation based on ph regulation, and application
Patent published on the 2026-05-21 in US under Ref US20260139218 by UNIV INNER MONGOLIA AGRI [CN] (Yao Guoqiang [cn], Zhang Heping [cn], Liu Kailong [cn], Liu Wenjun [cn], Zhang Wenyi [cn], Chen Yongfu [cn], Sun Zhihong [cn])
Abstract: The present disclosure relates to the field of biotechnology, and in particular to a preparation method for a high-activity freeze-dried Bifidobacterium preparation based on pH regulation, and an application. According to the present disclosure, by determining the influence of pH on the growth activity of the Bifidobacterium breve during culture and the influence on the survival rate of the freeze-dried bacterial cells, it is found that low pH can improve the resistance ability of the bacterial [...]
Our summary: The disclosure presents a method for preparing high-activity freeze-dried Bifidobacterium. It emphasizes the role of pH in enhancing the growth activity and survival rate of Bifidobacterium breve. Low pH conditions improve the resistance of bacterial cells to freeze-drying and storage stress.
Bifidobacterium, freeze-drying, pH regulation, biotechnology
Patent
Electrolysis cell and electrolysis device
Patent published on the 2026-05-14 in AU under Ref AU2026203126 by KK TOSHIBA (Yonetsu Maki, Kiyota Yasuhiro, Kofuji Yusuke, Kitagawa Ryota, Mikoshiba Satoshi)
Abstract: An electrolysis cell comprising: a cathode configured to be in contact with a reducible gas and to reduce the reducible gas, the reducible gas including carbon dioxide or nitrogen; an anode configured to be in contact with an electrolytic solution containing an oxidizable substance and to oxidize the oxidizable substance, the anode containing titanium, and the 5 oxidizable substance including water or a hydroxide ion; and a separator separating the cathode from the anode, wherein: the separator [...]
Our summary: The electrolysis cell features a cathode that reduces a reducible gas and an anode that oxidizes an oxidizable substance. A porous membrane serves as a separator, ensuring proper electrolyte flow and sealing. The anode includes titanium and a porous substrate with various selectable elements for enhanced performance.
Electrolysis cell, cathode, anode, porous membrane
Patent
Microporous aerogel
Patent published on the 2026-05-14 in AU under Ref AU2026203100 by COMMONWEALTH SCIENT AND INDUSTRIAL RESEARCH ORGANISATION (Wang Xingdong, Konstas Kristina, Maurdev George)
Abstract: The present disclosure generally relates to a microporous aerogel, processes for preparing a microporous aerogel, and applications for the microporous aerogel. The present disclosure also generally relates to an apparatus for capturing carbon dioxide from a gaseous stream or from the atmosphere, the apparatus comprising a microporous 5 aerogel for selectively adsorbing and desorbing the carbon dioxide. pr p r[...]
Our summary: The content discusses a microporous aerogel and its preparation processes. It highlights the aerogel s application in capturing carbon dioxide from gases. An apparatus for selective adsorption and desorption of carbon dioxide using the aerogel is also described.
microporous aerogel, carbon capture, adsorption, desorption
Patent
Method for producing a 3d printed bone graft and 3d printed bone graft
Patent published on the 2026-05-13 in EP under Ref EP4740972 by UNIV CATALUNYA POLITECNICA [ES] (Ginebra Molins Maria Pau [es], Fagotto Clavijo Roberto [es], Lodoso Torrecilla Irene [es], DÍez Escudero Anna [es])
Abstract: [0001] A method for producing a 3D printed bone graft and a 3D printed bone graft are proposed. The method comprises a) preparing a photocurable composite resin composition by mixing a photocurable biocompatible polymeric resin, comprising one or more monomers/oligomers and a photoinitiator, with a hydrolysable calcium phosphate-based ceramic material; b) manufacturing a 3D printed bone graft using the photocurable resin composition through 3D printing with a light-based 3D printing system; c) c[...]
Our summary: A method for producing a 3D printed bone graft is described. It involves preparing a photocurable composite resin and using it in a light-based 3D printing system. The process includes cleaning the graft and providing consolidation through freeze-drying or hydrolysis.
3D printing, bone graft, photocurable resin, calcium phosphate
Patent
Lyoprotectant for nucleic acid-lipid nanoparticles, formula of lyophilized formulation, and preparation method
Patent published on the 2026-04-23 in WO under Ref WO2026082183 by GUANGZHOU HENOVCOM BIOSCIENCE CO LTD [CN] (Xie Yalin [cn], Xu Yuansheng [cn], Guo Chen [cn], Yang Yi [cn])
Abstract: Disclosed in the present invention is a lyoprotectant for nucleic acid-lipid nanoparticles. The lyoprotectant of the present invention is formed by combining sucrose or trehalose with polyvinylpyrrolidone in a specific ratio, and provides a good lyoprotective effect for the nucleic acid-lipid nanoparticles, ensuring that there is no significant difference in particle size, uniformity, encapsulation efficiency, nucleic acid integrity, and expression performance of the nucleic acid-lipid nanoparti[...]
Our summary: The invention discloses a lyoprotectant for nucleic acid-lipid nanoparticles composed of sucrose or trehalose and polyvinylpyrrolidone. This formulation maintains particle size, uniformity, and nucleic acid integrity post-lyophilization. Adjusting salt concentration in the mixed solution enhances the lyoprotective effect, improving the performance of the nanoparticles.
lyoprotectant, nucleic acid, lipid nanoparticles, lyophilization
Patent
Fabrication of electrically conductive cellulose nanofiber scaffolds with Ag nanoparticles via post-reduction
Published on 2026-04-16 by Hiroshi Eguchi, Misato Itoi, Kenji Nagata @NATURE
Abstract: Polymer Journal, Published online: 16 April 2026; doi:10.1038/s41428-026-01177-2In this study, the fabrication of electrically conductive cellulose nanofiber (CNF) scaffolds containing highly dispersed Ag nanoparticles is reported. To preserve the dispersed state of the Ag species, a post-reduction technique was employed to prepare the CNF/Ag scaffolds. As a result, Ag nanoparticles effectively formed electrically conductive pathways throughout the CNF scaffolds. In addition, the combination of [...]
Our summary: This study reports the fabrication of electrically conductive cellulose nanofiber scaffolds with Ag nanoparticles. A post-reduction technique was used to maintain the dispersion of Ag species. The methodology allows for controlled pore structures in CNF-based composite scaffolds.
cellulose nanofibers, electrically conductive, Ag nanoparticles, post-reduction
Publication
Modular lyophilization system and related methods
Patent published on the 2026-04-09 in WO under Ref WO2026076203 by POLITECNICO DI TORINO [IT] (Slocum Alexander H [us], Trout Bernhardt Levy [us], Braatz Richard Dean [us], Kadambi Rohan Patrick [us], Dittrich Joshua [us], Burcat Steven [us], Pisano Roberto [it])
Abstract: Continuous lyophilization can enable higher uniformity and throughput than existing systems by improving vial condition uniformity and using in-situ monitoring to release products as they finish freeze-drying. The present disclosure relates, in various aspects, to modular systems for lyophilization. In various aspects, a system provided herein separates lyophilization process chambers spatially rather than temporally so that all process operations may occur simultaneously. The system may be made[...]
Our summary: The modular lyophilization system enables continuous processing for improved uniformity and throughput. It spatially separates lyophilization chambers to allow simultaneous operations. The system s modularity facilitates scaling from benchtop to production scale while maintaining the same chamber geometry.
lyophilization, modular systems, continuous processing, in-situ monitoring
Patent