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115-20-8

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关键词:'115-20-8'
显示 1-30 共 52 条结果 关于 "115-20-8" 范围 网站内容
聚合物-粘土纳米复合材料:多功能材料的设计与应用
材料科学研究的一大终极目标是开发出多功能材料。这些材料被定义为可为特定应用带来不止一种性能增强的组合物,从而可以替代改造对象中的一种以上的其他材料,或替代单独仅能应对一种终端使用需求的一整类材料。
miRNA(microRNA)简介
成熟的microRNA(miRNA)是一类天然生成的小型非编码RNA分子,长约21-25个核苷酸。microRNA与一种或多种信使RNA(mRNA)分子部分互补,其主要功能是以各种方式下调基因表达,包括翻译抑制,mRNA剪切和脱腺苷化。
可见光光氧化还原催化
自由基化学在有机合成中的应用已经过充分发展且影响广泛,但常常受制于对有毒自由基引发剂的依赖。
3D多能干细胞:简化的培养和实际分化
该白皮书阐述了三维(3D)细胞培养在生成多能干细胞(PSC)衍生的胚胎发育和分化模型中的重要性。它包括了对胚状体(EB)的一般概述,以及对生成胚状体的各种方法之间的比较。
凝血酶因子IIa
凝血酶因子IIa是一种内切丝氨酸蛋白酶,可选择性地裂解纤维蛋白原的Arg -Gly键,形成纤维蛋白并释放纤维蛋白肽A和B。
用于燃料电池和电解槽等应用的全氟磺酸膜
将水通过电化学的方法转化为氢和氧的发展,主要是通过开发新材料并了解质子交换膜燃料电池(PEMFC)在运行过程中的降解机理实现的。
杂化钙钛矿太阳能电池最新进展
近几十年来,人们对于环境可持续、商业可行的能源的迫切需求,催生并推动了大量致力实现低生产成本、高能效发电系统的研究工作。
FITC标记多糖
包括FITC-葡聚糖、FITC-DEAE-葡聚糖(FDD)、FITC-羧甲基 - 葡聚糖(FCM-葡聚糖)在内的FITC标记多糖的补充信息。本页面主要介绍了重均分子量对于对应分子尺寸和其他物理性质的影响
MSI检测和IHC
结直肠癌是大多数西方国家居民中普遍发生的疾病,仅次于肺癌。
Protocols for the Fmoc SPPS of Cysteine-containing Peptides
Overcome challenges in synthesis and disulfide bond formation with protocols for Fmoc solid-phase peptide synthesis of peptides with cysteine and methionine.
Thermal Transitions of Homopolymers: Glass Transition & Melting Point
Literature values for the glass transition temperature, (Tg), and melting temperature, (Tm), are given for the more common homopolymers.
Solubility Table of Compounds in Water at Temperature
Check the solubility of 128 common inorganic compounds (salts and acids) in water at different temperatures from 0 degrees Celsius to 100 C. Compound formulas are also given in this table of solubility in relation to temperature.
Magnetic Materials: Superconductors
Tutorial on superconductors as alternative energy sources.
Fluorescein Isothiocyanate-Dextran
Dextran is a polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(166) linkages. The remaining (163) linkages account for the branching of dextran.
Trost Ligands
The Trost group at Stanford University has pioneered the use of C-2 symmetric diaminocyclohexyl (DACH) ligands in AAA, allowing for the rapid synthesis of a diverse range of chiral products with a limited number of chemical transformations.
Quantum Dots: An Emerging Class of Soluble Optical Nanomaterials
We presents an article concering Quantum Dots: An Emerging Class of Soluble Optical Nanomaterials.
Barrier Formation and Permeability Assays using Millicell® Hanging Cell Culture Inserts
How to set up barrier formation and permeability assays using cell culture inserts and TEER measurements.
QuinoxP*
QuinoxP*: Air-Stable and Highly Efficient and Productive Chiral Ligands
Polymer-Clay Nanocomposites: Design and Application of Multi-Functional Materials
One of the desirable end-goals of materials science research is the development of multi-functional materials. These materials are defined as compositions that bring more than one property enhancement to a particular application, thus allowing the material to replace more than
NF-κB and Inflammation
Chronic inflammation is an underlying factor in the development and progression of many of the chronic diseases of aging, such as arthritis, atherosclerosis, diabetes, and cancer.
Perfluorosulfonic Acid Membranes for Fuel Cell and Electrolyser Applications
Advances in the electrochemical conversion of water to and from hydrogen and oxygen have principally been achieved through the development of new materials and by understanding the mechanisms of the degradation of proton exchange membrane fuel cells (PEMFC) during operation.
Chromatofocusing: Principles and Methods
This page covers the principles and methods of chromatofocusing, a chromatography technique that separates proteins according to differences in their isoelectric point (pI).
Cleaning Up Samples using 2-D Clean-Up Kit
2-D Clean-Up Kit from Cytiva is designed to prepare samples that would otherwise produce poor 2-D results.
Metathesis
Olefin metathesis is now a well-entrenched synthetic technique, and is a powerful method for the clean construction of innumerable classes of chemical architectures.
Methods of Synthesizing Monodisperse Colloidal Quantum Dots
Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.
Overcoming Aggregation in Solid-phase Peptide Synthesis
The ease of assembly of a given peptide sequence is hard to predict, which makes peptide synthesis challenging. Review methods and reagents for avoiding aggregation in solid-phase peptide synthesis.
Graphene-Based Composites and their Unique Renewable Energy Applications
Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.
AIE Luminogens: A Family of New Materials with Multifaceted Functionalities
AIE Luminogens - Family of new materials with multifaceted functionalities. Find some representative applications of the AIEgens
miRNA (microRNA) Introduction
Mature microRNAs (miRNAs) are a class of naturally occurring, small non-coding RNA molecules, about 21-25 nucleotides in length. MicroRNAs are partially complementary to one or more messenger RNA (mRNA) molecules, and their main function is to downregulate gene expression
Sample Preparation for Affinity Chromatography in Specific Groups of Biomolecules
Sample Preparation for Affinity Chromatography in Specific Groups of Biomolecules
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