Results 71 to 80 of about 44,767 (191)

Diversity of Potential (Bio)Technological Applications of Amino Acid-Based Ionic Liquids

open access: yesApplied Sciences
This review explores the emerging potential of amino acid-based ionic liquids (AA ILs) in various (bio)applications, emphasizing their unique properties and versatility.
Maya Guncheva, Boryana Yakimova
doaj   +1 more source

The Techniques of Thin Layer Chromatography and the Study of Carbohydrates Using Thin Layer Chromatography [PDF]

open access: yes, 1977
Refined Kraft pulp is found to contain D (+), Mannose, D (+) Xylose, and Glucose; and not to contain Galactose. Silia gel plates and Kieselguhr plates were used for the separation.
Hippchen, Dennis J.
core   +1 more source

Succession of physiological stages hallmarks the transcriptomic response of the fungus Aspergillus niger to lignocellulose. [PDF]

open access: yes, 2020
BackgroundUnderstanding how fungi degrade lignocellulose is a cornerstone of improving renewables-based biotechnology, in particular for the production of hydrolytic enzymes.
Archer, David B   +20 more
core  

A review of plasma liquid interactions for nanomaterial synthesis

open access: yes, 2015
In this review, we have summarized the recent advances and present conditions of the nanomaterials synthesis from the plasma-liquid interactions. A theoretical analysis for the nanomaterials synthesis process is presented by analyzing the experimental ...
Chen, Qiang, Li, Junshuai, Li, Yongfeng
core   +1 more source

Synergistic Adsorption of Heavy Metal Ions and Organic Pollutants by Supramolecular Polysaccharide Composite Materials from Cellulose, Chitosan and Crown Ether [PDF]

open access: yes, 2014
We have developed a simple one-step method to synthesize novel supramolecular polysaccharide composites from cellulose (CEL), chitosan (CS) and benzo-15-crown 5 (B15C5). Butylmethylimidazolium chloride [BMIm+Cl−], an ionic liquid (IL), was used as a sole
Mututuvari, Tamutsiwa M., Tran, Chieu D.
core   +2 more sources

氨基酸离子液体原位催化小球藻制备 生物柴油的工艺研究Preparation of biodiesel from Chlorella by in-situ catalysis with amino acid ionic liquids

open access: yesZhongguo youzhi
为探究环境友好型高效催化剂原位催化小球藻制备生物柴油,采用5种氨基酸(甘氨酸、天冬氨酸、L-谷氨酸、L-赖氨酸、L-脯氨酸)分别与盐酸和氢氧化钾反应合成氨基酸离子液体,以氨基酸离子液体为提取剂和催化剂,对小球藻进行原位催化制备生物柴油,并采用单因素实验对反应条件进行优化。结果表明:L-脯氨酸与盐酸反应合成的氨基酸离子液体(\[L-Pro\]\[Cl\])具有更好的生物柴油提取率和催化率;小球藻生物柴油的最优制备条件是\[L-Pro\]\[Cl\]用量100%(以小球藻藻粉质量计)、甲醇与藻粉质量比11∶
王志山1,孙瑞焓1,王昌梅1,2,张无敌1,2,尹芳1,2,杨斌1,2,柳静1,2,杨红1,2 WANG Zhishan1, SUN Ruihan1, WANG Changmei1,2, ZHANG Wudi1,2, YIN Fang1,2, YANG Bin1,2, LIU Jing1,2, YANG Hong1,2
doaj   +1 more source

Preliminary Investigation into the Use of Amino-Acid-Derived Ionic Liquids for Extracting Cellulose from Waste Biomass to Prepare Cellulose Aerogel Adsorbents

open access: yesGels
To investigate the feasibility of cellulose extraction from lignocellulosic waste biomass using ionic liquids—a sustainable and efficient approach—for preparing cellulose aerogel adsorbents, we employed a fully green amino acid-derived ionic liquid ...
Yun Deng   +7 more
doaj   +1 more source

From Free Radicals and Spin-Chemistry Over Spin-Dynamics and Hyperpolarization to Biology and Materials Science [PDF]

open access: yes, 2017
This special issue of ZPC is dedicated to the 80th anniversary of Kev Salikhov, a prominent scientist who has made seminal contributions to spin chemistry, chemical kinetics, spin hyperpolarization and magnetic resonance.
Buntkowsky, Gerd   +2 more
core   +1 more source

Biocompatible Pillar[5]arene-Based Ionic Liquids Containing Amino Acid Fragments as Potential Water Treatment Systems

open access: yesProceedings
Ionic liquids (ILs) are a rapidly growing area of technology and materials science due to their unique properties such as adsorption, recyclability, polarity, and thermal and electrochemical stability [...]
Vildan Sultanaev   +2 more
doaj   +1 more source

Preparation of aromatic polyamidines and their transformation in polybenzimidazoles

open access: yeseXPRESS Polymer Letters, 2014
Polymers with amidine groups –NH–C(=NH)– in main chain were synthesized by two different approaches. The first strategy consists in polyaddition of dinitriles and diamines in acidic ionic liquids (ILs) which act as catalyst and solvent, while the second ...
B. Ch. Kholkhoev   +2 more
doaj   +1 more source

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