作者: 疏遠(yuǎn)天際 時間: 2025-3-21 22:22
Md. Ibrahim H. MondalHighlights selected research projects on cellulose-based superabsorbent hydrogels.Presents applications of superabsorbent and stimuli-responsive hydrogels from bio-based materials.Discusses swelling-m作者: 窗簾等 時間: 2025-3-22 04:19 作者: 下邊深陷 時間: 2025-3-22 06:54
https://doi.org/10.1007/978-3-642-27410-7consumer’s health are the main challenges of the new technology. Absorbent pads are widely used in food industry in order to preserve sensorial characteristics of packaged fresh or refrigerated food products, such as meat or poultry and also fruit and vegetables which could generate exudates during 作者: 過份艷麗 時間: 2025-3-22 11:24
Suk Ho Byeon,Min Kim,Oh Woong Kwonsince the breakthrough invention of the first hydrogel of polyhydroxy ethyl methacrylate. Predominantly the cellulose-based hydrogels attracted the attention of researchers due to its renewable, biodegradable biopolymeric nature. In comparison to plant cellulose (PC), the bacterial cellulose (BC) ha作者: ENDOW 時間: 2025-3-22 15:29 作者: ENDOW 時間: 2025-3-22 18:57
Web Mapping Services: Development and Trends absorb water appears due to the presence of hydrophilic groups such as –OH, –CONH, –CONH., –COOH, and –SO.H, along the polymer chain. Depending on the pendant functional groups, hydrogels have the ability to respond to their environmental changes such as pH, ionic strength, or temperature. The high作者: 光亮 時間: 2025-3-22 23:10 作者: arcane 時間: 2025-3-23 02:29
https://doi.org/10.1007/978-3-642-27485-5order. Theory is used to explain and predict which liquid systems, polymer structures, and chemical modifications form gels and polymer solutions. Extension of these principles leads to super-absorbent polymers. Cellulose is not water soluble, though some water systems can dissolve cellulose, partic作者: 悲觀 時間: 2025-3-23 08:56
Online Maps with APIs and WebServicestion can lead to a serious loss of valuable resources on coastal and marine ecosystems during a long period. Besides, industrial waste oil may have a broad impact on city ecological environments and human health. It is thus urgently required to solve oil pollution efficiently. Generally, current str作者: 慢跑 時間: 2025-3-23 10:56 作者: 出處 時間: 2025-3-23 14:53
Inger Anne T?ndel,?smund Ahlmann Nyrevelopment of alternatives such as hydrogels for biodegradable stringent food packaging industries. Hydrogels consist of biopolymers having three dimensional networks can trap a large quantity of water and formulation of cellulose-based hydrogels have laid high impact for food packaging application w作者: 整潔漂亮 時間: 2025-3-23 18:49 作者: Blood-Clot 時間: 2025-3-23 23:27
https://doi.org/10.1007/978-3-642-27691-0en. The hygiene items containing superabsorbent polymer (hydrogels) for absorbing large amount of body fluids are the attractive inventions of modern science. The hydrogels swell and imbibe body fluids in the presence of hydrophilic functional groups in the polymeric backbone. Current trend of using作者: grudging 時間: 2025-3-24 04:30
https://doi.org/10.1007/978-3-642-27691-0density, solvent composition, ionic strength, pH, and temperature. Cellulose-based hydrogels are derived from natural sources which are biodegradable and low-immunologic. These hydrogels are produced in four different ways: those obtained directly from native cellulose (including bacterial cellulose作者: 反饋 時間: 2025-3-24 09:19
Bone Marrow Changes in Osteoporosis,d in tailor-made hydrogel. In addition, it describes a brief overview of hydrogel-based on cellulose, definitions, methods of preparation, and applications as smart corrosion inhibitors as discussed in some detailed in the text. Finally, this study provides us the use of polymeric hydrogels as corro作者: 外科醫(yī)生 時間: 2025-3-24 12:02
Bone Marrow Changes in Osteoporosis,iculture, the hydrogels are specifically used as water reservoirs, phyto-pharmaceuticals (protected cultivations, soilless cultivations, and open-field cultivations), pesticide release, and nutrient release to the soil. The hydrogels are impregnated by fertilizer components (e.g., soluble phosphate,作者: entitle 時間: 2025-3-24 16:27 作者: 沒花的是打擾 時間: 2025-3-24 19:53 作者: 過度 時間: 2025-3-24 23:44
https://doi.org/10.1007/978-3-642-28288-1of three separate but overlapping phases, i.e., inflammation, formation of new tissue, and remodeling. Although wound healing is an innate ability of every multicellular organism, specific precautions are required in some particular cases. One important aspect of wound management is maintaining a go作者: BAIT 時間: 2025-3-25 06:17 作者: fructose 時間: 2025-3-25 09:17
https://doi.org/10.1007/978-3-642-28875-3bility and sustainability of the enzyme, the use of nanosupports is aimed at increasing the surface area available for biocatalyst immobilization and improving the yields in bioconversions through better biocatalyst mobility and less diffusional problems. Among many nanomaterials for enzyme immobili作者: 減弱不好 時間: 2025-3-25 12:32 作者: 芳香一點(diǎn) 時間: 2025-3-25 16:48 作者: 罐里有戒指 時間: 2025-3-25 22:08 作者: Solace 時間: 2025-3-26 02:52
Living reference work 20200th editionolymer chemists, academic and industrial scientists and engineers, pharmaceutical and biomedical scientists and agricultural engineers engaged in research and development on absorbency, absorbent products and superabsorbent hydrogels. It can also be supportive for undergraduate and graduate students..作者: Strength 時間: 2025-3-26 07:25 作者: 駭人 時間: 2025-3-26 10:57 作者: 偏狂癥 時間: 2025-3-26 15:04 作者: auxiliary 時間: 2025-3-26 20:31 作者: 留戀 時間: 2025-3-26 23:31
Benefits of Renewable Hydrogels over Acrylate- and Acrylamide-Based Hydrogels,reasons of this interest are their applications in versatile fields including personal care products; drug delivery systems; wound healing; tissue engineering; industrial, pharmaceutical, and biomedical, agricultures; water treatments; food packaging; etc. Other important reasons are the problems ca作者: 孤獨(dú)無助 時間: 2025-3-27 04:45 作者: 正常 時間: 2025-3-27 08:12
Blended Gels of Sodium Carboxymethyl Cellulose Incorporating Antimicrobials for Absorbance and Wouny cases, dressings with antibacterial properties are considered beneficial, while barrier properties and mechanical integrity are also important. This chapter initially reviews the role of natural and herbal antimicrobial products including propolis, honey, and . (pomegranate) as potential constitue作者: 孤獨(dú)無助 時間: 2025-3-27 10:36 作者: Pigeon 時間: 2025-3-27 17:00
Cellulose-Based Absorbents for Oil Contaminant Removal,tion can lead to a serious loss of valuable resources on coastal and marine ecosystems during a long period. Besides, industrial waste oil may have a broad impact on city ecological environments and human health. It is thus urgently required to solve oil pollution efficiently. Generally, current str作者: 極少 時間: 2025-3-27 19:06
Cellulose-Based Composite Hydrogels: Preparation, Structures, and Applications,osite hydrogels combine the advantages of synthetic polymers and cellulose. Soluble cellulose derivatives are feasible to construct the composite hydrogels with polyacrylamide, polyvinyl alcohol, polyacrylic acid, and so on. The composite hydrogels are normally applied as superabsorbents for heavy m作者: SUGAR 時間: 2025-3-28 01:13 作者: CAMEO 時間: 2025-3-28 06:00
Cellulose-Based Hydrogel for Industrial Applications,ations including (a) hygienic and bio-related uses (more specifically in disposable diapers); (b) agricultural uses (such as water reserving in soil, soil conditioning, and controlled release of agrochemicals); (c) pharmaceutical dosage forms; (d) separation technology; (e) textile, leather, and pap作者: 匍匐 時間: 2025-3-28 09:41
Cellulose-Based Hydrogel for Personal Hygiene Applications,en. The hygiene items containing superabsorbent polymer (hydrogels) for absorbing large amount of body fluids are the attractive inventions of modern science. The hydrogels swell and imbibe body fluids in the presence of hydrophilic functional groups in the polymeric backbone. Current trend of using作者: TAIN 時間: 2025-3-28 14:06 作者: 削減 時間: 2025-3-28 16:27 作者: 一再煩擾 時間: 2025-3-28 22:44 作者: 俗艷 時間: 2025-3-29 00:50
Cellulose-Based Hydrogels for Pharmaceutical and Biomedical Applications, ten to 1000 times higher than its normal weight. The chemical cross-linking, physical entanglement, hydrogen bonds, and the ionic bonds are responsible to achieve the network of hydrogels. Hydrogels based on natural polymers like chitosan and cellulose are of great interest because of their abundan作者: agenda 時間: 2025-3-29 06:59 作者: Amenable 時間: 2025-3-29 08:23
Cellulose-Based Hydrogels for Wound Healing,of three separate but overlapping phases, i.e., inflammation, formation of new tissue, and remodeling. Although wound healing is an innate ability of every multicellular organism, specific precautions are required in some particular cases. One important aspect of wound management is maintaining a go作者: incubus 時間: 2025-3-29 12:39 作者: 啞巴 時間: 2025-3-29 18:37
Cellulose-Based Nanosupports for Enzyme Immobilization,bility and sustainability of the enzyme, the use of nanosupports is aimed at increasing the surface area available for biocatalyst immobilization and improving the yields in bioconversions through better biocatalyst mobility and less diffusional problems. Among many nanomaterials for enzyme immobili作者: larder 時間: 2025-3-29 19:43
Cellulose-Based Superabsorbent Hydrogels,inite environmental stimuli, i.e., temperature, pH, ionic strength, etc. Such stimuli-responsive behavior makes hydrogels attractive candidates for the design of “smart” devices, applicable in a variety of technological fields. In particular, when concerning either ecological or biocompatibility iss作者: Arctic 時間: 2025-3-30 02:35
2510-3458 edical scientists and agricultural engineers engaged in research and development on absorbency, absorbent products and superabsorbent hydrogels. It can also be supportive for undergraduate and graduate students..978-3-319-76573-0作者: 流浪者 時間: 2025-3-30 04:07 作者: Melanocytes 時間: 2025-3-30 09:50
Bacterial Cellulose-Based Hydrogels: Synthesis, Properties, and Applications,rent synthesis methods and use in biomedicine, pharmaceutical, environment, agriculture, etc. In recent years BC itself and in combination have become the subject of intensive studies for the synthesis of hydrogels in search of properties and applications of BC-based hydrogels. On the whole, the rev作者: BYRE 時間: 2025-3-30 15:03 作者: 包租車船 時間: 2025-3-30 18:05 作者: Banister 時間: 2025-3-30 23:46 作者: Harass 時間: 2025-3-31 01:51 作者: 慢跑 時間: 2025-3-31 08:09 作者: tackle 時間: 2025-3-31 11:31
Cellulose-Based Composite Hydrogels: Preparation, Structures, and Applications,. Natural macromolecules/cellulose composite hydrogels have a great potential for applications in tissue engineering, drug delivery, sensors, and purification for their excellent biocompatible, biodegradable, and nontoxic properties. Cellulose hydrogels have high mechanical strength and good permeab作者: Infiltrate 時間: 2025-3-31 15:26
Cellulose-Based Hydrogel Films for Food Packaging,in, polyvinyl pyrrolidone (PVP), polyvinyl alcohol (PVA), polyethylene glycol (PEG), protein, etc., provide a better property for packaging food products. Various bioactive compounds such as silver nanoparticles and other antioxidants, antifungal agents can be embedded onto hydrogel films to improve作者: 主講人 時間: 2025-3-31 18:55
Cellulose-Based Hydrogel for Personal Hygiene Applications,is the most abundant biocompatible matter on this earth which basically originated from plants. It is also naturally occurring long chain polymer that plays a vital role in food cycle in animal kingdom. Besides this cellulose, its derivatives have large application in various fields. As cellulose an作者: 很像弓] 時間: 2025-3-31 23:01
Cellulose-Based Hydrogels as Biomaterials,ulose derivatives exhibit intelligent behavior against physiological variables such as pH and ionic strength. Cellulose-based hydrogels have advantages such as better biocompatibility, less latent toxicity, and lower cost than the most synthetic polymer hydrogels. Because of these advantages, cellul作者: 藕床生厭倦 時間: 2025-4-1 05:38
Cellulose-Based Hydrogels as Smart Corrosion Inhibitors,rubbery consistency like living tissues, making them a perfect substance for a variety of applications. In this manner, hydrogels utilized as smart carriers for controlled release of corrosion inhibitors.作者: 增減字母法 時間: 2025-4-1 06:29
Cellulose-Based Hydrogels for Agricultures,tering. They are produced either in the form of powder or of a bulky material with a well-defined shape and a strong memory of its shape after swelling. The material can be charged with small molecules, such as nutrients, to be released under a controlled kinetic. The main advantage is controlled re作者: ENDOW 時間: 2025-4-1 13:56
Cellulose-Based Hydrogels for Pharmaceutical and Biomedical Applications,drogels specially cellulose ethers possess a remarkable combination of important properties for pharmaceutical and biomedical applications, e.g., as carriers for drug targeting, sustained release of drugs, vaccine bullets, and materials for the disintegration of matrix tablets. For the treatment of 作者: Precursor 時間: 2025-4-1 16:56 作者: Optic-Disk 時間: 2025-4-1 22:05
Cellulose-Based Hydrogels for Wound Healing,ement of necrotic tissue when its surgical removal is not feasible. The ability to trap water up to thousand times their dry weight turns these materials into valid alternatives for wound healing applications. The use of cellulose-based hydrogels has become popular owing to their great degree of bio作者: 同謀 時間: 2025-4-2 01:42 作者: probate 時間: 2025-4-2 04:18 作者: Debate 時間: 2025-4-2 08:30 作者: 藝術(shù) 時間: 2025-4-2 12:05
https://doi.org/10.1007/978-3-642-27410-7 second part of this chapter, we propose new composite hydrogels composed of bacterial cellulose and other polysaccharides as xanthan and carboxymethylcellulose, hydrogels which could act as superabsorbent of moisture and fluids exuded from packaged fresh food products. As antimicrobial substances w
