- 関
- chemically-modified
WordNet
- of or made from or using substances produced by or used in reactions involving atomic or molecular changes; "chemical fertilizer"
- material produced by or used in a reaction involving changes in atoms or molecules (同)chemical substance
- relating to or used in chemistry; "chemical engineer"; "chemical balance" (同)chemic
- the grammatical relation that exists when a word qualifies the meaning of the phrase (同)qualifying, limiting
- slightly modified copy; not an exact copy; "a modification of last years model"
PrepTutorEJDIC
- 『化学の』,化学上の;化学的な,化学作用による / 化学薬品の,化学薬品を用いる / 『化学薬品』(『製品』)
- 〈棟〉修正,変更)した(された)もの / 〈U〉〈C〉(文法で)修飾
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/04/26 05:19:59」(JST)
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Contents
- 1 Chemical modification in chemistry
- 2 Chemically modified electrodes
- 3 Chemical modification in biochemistry
- 3.1 Chemical modification of protein side chains
- 4 Chemical modification of nucleic acids
- 5 References
Chemical modification in chemistry
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Chemical modification describes the modification, addition or removal, through chemical reaction, of any of a variety of macromolecules, including proteins and nucleic acids.
Chemically modified electrodes
Chemically modified electrodes are electrodes that have their surfaces chemically modified to change the electrode's physical, chemical, electrochemical, optical, electrical, and transport properties. These electrodes are used for advanced purposes in research and investigation.[1]
Chemical modification in biochemistry
In biochemistry, chemical modification is the technique of chemically reacting a protein or nucleic acid with chemical reagents. Chemical modification can have several goals, such as
- to identify which parts of the molecule are exposed to solvent ("foot printing");
- to determine which residues are important for a particular phenotype, e.g., which residues are important for an enzymatic activity;
- to introduce new groups into a macromolecule; and
- to crosslink macromolecules intra- and intermolecularly.
Chemical modification of protein side chains
- Iodoacetamide
- Iodoacetic acid
- PEGylation
- BisSulfosuccinimidyl suberate
- 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide
- N-Ethylmaleimide
- Methyl methanethiosulfonate (MMTS)
- MTSL
Chemical modification of nucleic acids
Protein structural analysis
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High resolution |
- Cryo-electron microscopy
- X-ray crystallography
- NMR
- Electron crystallography
- EPR
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Medium resolution |
- Fiber diffraction
- Mass spectrometry
- SAXS
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Spectroscopic |
- NMR
- Circular dichroism
- Dual-polarization interferometry
- Absorbance
- Fluorescence
- Fluorescence anisotropy
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Translational Diffusion |
- Analytical ultracentrifugation
- Size exclusion chromatography
- Light scattering
- NMR
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Rotational Diffusion |
- Fluorescence anisotropy
- Flow birefringence
- Dielectric relaxation
- NMR
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Chemical |
- Hydrogen-deuterium exchange
- Site-directed mutagenesis
- Chemical modification
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Thermodynamic |
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Computational |
- Protein structure prediction
- Molecular docking
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←Tertiary structure
Quaternary structure→
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References
- ^ Durst, R., Baumner, A., Murray, R., Buck, R., & Andrieux, C., "Chemically modified electrodes: Recommended terminology and definitions (PDF)", IUPAC, 1997, pp 1317–1323.
UpToDate Contents
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English Journal
- Study on chemical profiles and metabolites of Allii Macrostemonis Bulbus as well as its representative steroidal saponins in rats by ultra-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry.
- Qin ZF1, Dai Y1, Yao ZH2, He LL1, Wang QY1, Geng JL3, Chen HF4, Yao XS5.
- Food chemistry.Food Chem.2016 Feb 1;192:499-515. doi: 10.1016/j.foodchem.2015.07.040. Epub 2015 Jul 9.
- Allii Macrostemonis Bulbus (AMB) is increasingly becoming popular as an edible vegetable or traditional folk medicine in East Asia due to its great health and medicinal properties. However, due to a lack of available research, the effective material of AMB still remains unknown. In this study, we ap
- PMID 26304378
- Cationic cellulose nanofibers from waste pulp residues and their nitrate, fluoride, sulphate and phosphate adsorption properties.
- Sehaqui H1, Mautner A2, Perez de Larraya U3, Pfenninger N4, Tingaut P5, Zimmermann T5.
- Carbohydrate polymers.Carbohydr Polym.2016 Jan 1;135:334-40. doi: 10.1016/j.carbpol.2015.08.091. Epub 2015 Sep 2.
- Cationic cellulose nanofibers (CNF) having 3 different contents of positively charged quaternary ammonium groups have been prepared from waste pulp residues according to a water-based modification method involving first the etherification of the pulp with glycidyltrimethylammonium chloride followed
- PMID 26453885
- Nanocomposites with functionalised polysaccharide nanocrystals through aqueous free radical polymerisation promoted by ozonolysis.
- Espino-Pérez E1, Gilbert RG2, Domenek S3, Brochier-Salon MC4, Belgacem MN4, Bras J5.
- Carbohydrate polymers.Carbohydr Polym.2016 Jan 1;135:256-66. doi: 10.1016/j.carbpol.2015.09.005. Epub 2015 Sep 5.
- Cellulose nanocrystals (CNC) and starch nanocrystals (SNC) were grafted by ozone-initiated free-radical polymerisation of styrene in a heterogeneous medium. Surface functionalisation was confirmed by infrared spectroscopy, contact angle measurements, and thermogravimetric and elemental analysis. X-r
- PMID 26453876
Japanese Journal
- 水溶性シランカップリング剤を用いた表面化学修飾と繋ぎ留め型脂質二重膜形成への応用 (電子デバイス)
- 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 116(14), 13-16, 2016-04-21
- NAID 40020818983
- Potential-Dependent Adsorption and Orientation of meso-Substituted Porphyrins at Liquid|Liquid Interfaces Studied by Polarization-Modulation Total Internal Reflection Fluorescence Spectroscopy
- Investigation of drift effect on silicon nanowire field effect transistor based pH sensor
Related Links
- Chemical modification describes the modification, addition or removal, through chemical reaction, of any of a variety of macromolecules, including proteins and nucleic acids. It refers to the use of chemical reagents in vitro rather than ...
- "chemical modification" への豊富な翻訳例文 – 和英辞書と日本語翻訳サーチエンジン ... 辞書 英語-日本語
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★リンクテーブル★
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- chemical modification、chemically-modified
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- 関
- chemical modification
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- alter、alteration、amend、amendment、change、metamorphic、metamorphosis、metamorphotic、modify、revise、revision
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- chem、chemical agent、chemically、chemistry、chemo
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化学物質
chemical