搜索结果: 1-15 共查到“工学 gel”相关记录93条 . 查询时间(0.109 秒)
Facile Construction of Bio-Based Supramolecular Hydrogels from Dehydroabietic Acid with a Tricyclic Hydrophenanthrene Skeleton and Stabilized Gel Emulsions
bio-based supramolecular hydrogels dehydroabietic acid oil-in-water gel emulsions
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2023/12/5
Supramolecular hydrogels have attracted great attention due to their special properties. In this research, bio-based supramolecular hydrogels were conveniently constructed by heating and ultrasounding...
This salty gel could harvest water from desert air（图）
咸凝胶 沙漠空气 新材料 吸收水汽
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2023/6/19
MIT engineers have synthesized a superabsorbent material that can soak up a record amount of moisture from the air, even in desert-like conditions.
3D Bio-Printing of CS/Gel/HA/Gr Hybrid Osteochondral Scaffolds
3D printing bio-ink graphene chitosan gelatin hyaluronic acid cartilage repair
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2023/3/1
Cartilage is an important tissue contributing to the structure and function of support and protection in the human body. There are many challenges for tissue cartilage repair. However, 3D bio-printing...
Transparent,gel-based robots can catch and release live fish
Transparent gel-based robots catch release live fish
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2017/2/16
Engineers at MIT have fabricated transparent, gel-based robots that move when water is pumped in and out of them. The bots can perform a number of fast, forceful tasks, including kicking a ball underw...
Influence of temperature on vacuum drying characteristics, functional properties and micro structure of Aloe vera (Aloe barbadensis Miller) gel
therapeutic moisture ratio activation energy
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2015/12/30
Aloe vera possesses therapeutic, antioxidant and some other functional properties. These properties may be affected by processing operations. The present study investigated the influence of operating ...
Vergleich Digitaler Geländemodelle
Vergleich Digitaler Gelandemodelle
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2015/1/4
Vergleich Digitaler Geländemodelle.
Interactions and Morphology of Triblock Copolymer - Ionic Liquid Mixtures and Applications for Gel Polymer Electrolytes
lock copolymer hydrogen bonding ionic liquid polymer electrolyte
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2014/11/21
Room temperature ionic liquids (ILs) are a unique class of solvents which are characterized by non-volatility, non-flammability, electrochemical stability and high ionic conductivity. These properties...
Motion of Particles as a Probe: Dynamics and Assembly in Gel Networks/Aqueous Media
single particle tracking Quantum dots polyacrylamide hydrogel heterogeneous structure Quantum dot rings coffee ring effect
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2014/11/21
Nanoparticles are of great interest with a wide variety of potential applications due to their unexpected but interesting physical properties which are different from bulk state, enable small length s...
Influence of Preparation and Processing on Cranberry Gel Properties
cranberry pectin rheology
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2014/10/22
Four formulations of cranberry gels using raw materials manufactured by a variety of different processes were examined for their rheological and textural properties. Generally, with higher treatment t...
The sol-gel derived Co-Mn/TiO2 catalysts for light olefins production
Fischer-Tropsch synthesis light olefins characterization
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2014/3/10
In this research work, two 30%(Co-Mn)/TiO2 catalysts were prepared using sol-gel (catalyst A) and co-precipitation (catalyst B) methods. The activity and selectivity to C2~4 light olefins in Fischer-T...
Low temperature CO oxidation over mesoporous CuFe2O4 nanopowders synthesized by a novel sol-gel method（图）
Carbon monoxide oxidation CuFe2O4 solid solution Sol-gel Nanopowder Propylene oxide Iron oxide
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2013/9/25
Mesoporous CuFe2O4 solid solution nanopowders with high specific surface areas were synthesized by a novel, very simple and inexpensive sol-gel route using propylene oxide as gelation agent, and used ...
Microwave Assisted Sol-Gel Synthesis of MgO Nanoparticles and Their Catalytic Activity in the Synthesis of Hantzsch 1,4-Dihydropyridines（图）
magnesium oxide microwave-assisted sol-gel method nanoparticle Hantzsch 1,4-dihydropyridine
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2013/10/5
A microwave-assisted sol-gel method was employed for the preparetion of nano-sized MgO particles using Mg(NO3)2·6H2O as precursor and deionized water as solvent. The sample calcined at 500 °C had a hi...
Universality and Scaling Behaviour of Injected Power in Elastic Turbulence in Worm-like Micellar Gel
Universality and Scaling Behaviour Elastic Turbulence Worm-like Micellar Gel
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2011/8/18
Abstract: We study the statistical properties of spatially averaged global injected power fluctuations for Taylor-Couette flow of a worm-like micellar gel formed by surfactant CTAT. At sufficiently hi...
A Review on the Loss of the Functional Properties of Proteins during Frozen Storage and the Improvement of Gel-forming Properties of Surimi
Functional Properties Proteins during
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2016/5/31
The functional properties of the myofibrillar proteins were protected during frozen storage when a cryoprotectant was added. Some normally used cryoprotectants are sorbitol, sucrose, polydextrose, lac...
Sol-Gel Materials with Pesticide Delivery Properties
Sol-Gel Tetraethylorthosilicate Colloidal Silica Trichlorfon Cyclodextrin
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2013/3/13
Pesticides are widely used in agriculture, although they may create hazards both to humans and to the environment. In order to reduce the harmful effects of their administration, there has been made a...