搜索结果: 1-15 共查到“林产化学加工学”相关记录1051条 . 查询时间(2.223 秒)
云南农业大学专利：一种新型木质纤维素酶解预处理装置
云南农业大学 木质纤维素 酶解 预处理装置
<
2024/2/29
本实用新型公开了一种新型木质纤维素酶解预处理装置，属于酶解预处理技术领域，包括预处理装置本体，所述预处理装置本体具有一侧的开口，所述预处理装置本体的上端设置有搅拌箱，且所述预处理装置本体的内部固定连接有保温板，所述保温板的内侧安装有加热板，所述加热板上电性连接有通电插头，所述通电插头贯穿所述保温板和所述预处理装置本体，所述加热板的内壁设置有多个导热棒，所述导热棒上对称设置有多个加热槽，所述加热板和...
Comprehensive review on nanocellulose: Recent developments, challenges and future prospects
Nanocellulose Biotechnology Commercialisation Toxicity
<
2024/1/23
Cellulose constitutes most of a plant's cell wall, and it is the most abundant renewable polymer source on our planet. Given the hierarchical structure of cellulose, nanocellulose has gained considera...
Rapid gelling, self-healing, and fluorescence-responsive chitosan hydrogels formed by dynamic covalent crosslinking
Debranched starch Chitosan Hydrogels Schiff base Microgels
<
2024/1/23
Chitosan hydrogels fabricated by covalent crosslinking exhibit tough mechanical properties and chemical stability. In this paper, debranched starch (DBS) is oxidized to dialdehyde debranched starch (D...
Hydrogel membranes: A review
Membrane Hydrogels Tissue engineering Separation Energy storage
<
2024/1/23
Hydrogel membranes (HMs) are defined and applied as hydrated porous media constructed of hydrophilic polymers for a broad range of applications. Fascinating physiochemical properties, unique porous ar...
A review on biomacromolecular hydrogel classification and its applications
Hydrogels Polysaccharide Self-healing Biomedical applications
<
2024/1/23
Biomacromolecular hydrogels are consist of 3D networks, which have a tendency to absorb large amount of water without dissolving in aqueous medium. Such inherent feature of the hydrogels facilitates t...
Cellulose Hydrogels by Reversible Ion‐Exchange as Flexible Pressure Sensors
cellulose hydrogels ions exchange orientation pressure sensing
<
2024/1/23
Inspired by biological camouflage strategy according to the surrounding environment, a facile method to fabricate state‐switchable cellulose hydrogels (fluid, brittle, and rigid hydrogel) driven by Ca...
Smart polymers and nanocomposites for 3D and 4D printing
Two-dimensional Metallic nanocrystals Renewable energy Electrocatalysis
<
2024/1/22
Smart materials, also known as intelligent materials, which are responsive to the external stimuli including heat, moisture, stress, pH, and magnetic fields, have found extensive applications in senso...
Composite hydrogels reinforced by cellulose-based supramolecular filler
Hydrogels Composites Cellulose Supramolecules Cyclodextrin
<
2024/1/22
The lack of mechanical strength and toughness of hydrogels usually limits their application in biomedical and industrial fields. Herein, we prepared a composite hydrogel in which supramolecular bondin...
A Review of the Sustainable Approaches in the Production of Bio-based Polyurethanes and Their Applications in the Adhesive Field
Green chemistry Lignocellulosic materials Vegetable oils Bio-sourced polyurethanes Adhesive
<
2024/1/22
On account of the irreversible environmental damage caused by the utilization of non-renewable raw materials in industrial production, since the end of the twentieth century, the interest in replacing...
Strategies toward development of biodegradable hydrogels for biomedical applications
Hydrogel polymer tissue regeneration drug delivery encapsulation
<
2024/1/22
Hydrogel is a macromolecular gel constructed of a network of cross-linked polymer chains. Hydrogels are class of materials that can be tuned toward the subjected stimuli and can be modified to imitate...
Pine Resin Derivatives as Sustainable Additives to Improve the Mechanical and Thermal Properties of Injected Moulded Thermoplastic Starch
bioplastic corn starch glycerol thermoplastic starch gum rosin injection-moulding
<
2024/1/22
Fully bio-based materials based on thermoplastic starch (TPS) were developed starting from corn starch plasticized with glycerol. The obtained TPS was further blended with five pine resin derivatives:...
Doubly Dynamic Hydrogel Formed by Combining Boronate Ester and Acylhydrazone Bonds
hydrogel dynamic covalent bond diblock copolymers self-healing
<
2024/1/19
The incorporation of double dynamic bonds into hydrogels provides an effective strategy to engineer their performance on demand. Herein, novel hydrogels were PREPARED by combining two kinetically dist...
DLP 3D Printing Meets Lignocellulosic Biopolymers: Carboxymethyl Cellulose Inks for 3D Biocompatible Hydrogels
hydrogel methacrylated CMC 3D printing DLP
<
2024/1/19
The development of new bio-based inks is a stringent request for the expansion of additive manufacturing towards the development of 3D-printed biocompatible hydrogels. Herein, methacrylated carboxymet...
Advances in hydrogels based on dynamic covalent bonding and prospects for its biomedical application
Dynamic covalent bondAdvanced techniques Preparation Application
<
2024/1/19
In the past few decades, hydrogels based on dynamic covalent bonding (DCB) have attracted extensive attention and exploration with the rapid development of polymer science and life science disciplines...
Stereocomplexed and homocrystalline thermo-responsive physical hydrogels with a tunable network structure and thermo-responsiveness
NANOCOMPOSITE HYDROGELS POLY(LACTIC ACID) POLY(N-ISOPROPYLACRYLAMIDE) TOUGH GELS ELASTOMERS BEHAVIOR MEMORY CHAIN
<
2024/1/19
The widespread application of thermo-responsive hydrogels requires materials with robust mechanical properties and tunable responsiveness. Herein, we report robust thermo-responsive physical hydrogels...