- 関
- molecular conformation
WordNet
- relating to simple or elementary organization; "proceed by more and more detailed analysis to the molecular facts of perception"--G.A. Miller
- relating to or produced by or consisting of molecules; "molecular structure"; "molecular oxygen"; "molecular weight is the sum of all the atoms in a molecule"
- an arrangement of parts or elements; "the outcome depends on the configuration of influences at the time" (同)constellation
PrepTutorEJDIC
- 分子の,分子による
- (全体の)形状,外形;(部分の)配置;(星の)星位;原子配列
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/08/04 20:36:12」(JST)
[Wiki en表示]
The configuration of a molecule is the permanent geometry that results from the spatial arrangement of its bonds. The ability of the same set of atoms to form two or more molecules with different configurations is stereoisomerism. Used as drugs, compounds with different configuration normally have different physiological activity, including the desired pharmacological effect, the toxicology and the metabolism.[1]
Configuration is distinct from chemical conformation, a shape attainable by bond rotations.
See also
- Chemical conformation
- Absolute configuration
External links
- The IUPAC definition of "configuration"
References
- ^ Everhardus Ariëns: Stereochemistry, a basis for sophisticated nonsense in pharmacokinetics and clinical pharmacology, European Journal of Clinical Pharmacology 26 (1984) 663-668, doi:10.1007/BF00541922.
UpToDate Contents
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English Journal
- CADA-computer-aided DaTSCAN analysis.
- Augimeri A1, Cherubini A2, Cascini GL3, Galea D4, Caligiuri ME5, Barbagallo G6, Arabia G7, Quattrone A8,9.
- EJNMMI physics.EJNMMI Phys.2016 Dec;3(1):4. doi: 10.1186/s40658-016-0140-9. Epub 2016 Feb 16.
- BACKGROUND: Dopamine transporter (DaT) imaging (DaTSCAN) is useful for the differential diagnosis of parkinsonian syndromes. Visual evaluation of DaTSCAN images represents the generally accepted diagnostic method, but it is strongly dependent on the observer's experience and shows inter- and intra-o
- PMID 26879864
- Can Nucleobase Pairs Offer a Possibility of a Direct 3D Self-assembly?
- Glushenkov AN1, Hovorun DM2.
- Nanoscale research letters.Nanoscale Res Lett.2016 Dec;11(1):134. doi: 10.1186/s11671-016-1347-3. Epub 2016 Mar 9.
- BACKGROUND: The nucleobase pairs are characterized by their conformational diversity in the wild. Yet a modern nanobiotechnology utilizes their planar conformations only, developing what can be called a "planar approach". It is well established that the most energetically favorable conformations of
- PMID 26956603
- Change of Energy of the Cubic Subnanocluster of Iron Under Influence of Interstitial and Substitutional Atoms.
- Nedolya AV1, Bondarenko NV2.
- Nanoscale research letters.Nanoscale Res Lett.2016 Dec;11(1):15. doi: 10.1186/s11671-016-1239-6. Epub 2016 Jan 12.
- Energy change of an iron face-centred cubic subnanocluster was evaluated using molecular mechanics method depending on the position of a carbon interstitial atom and substitutional atoms of nickel. Calculations of all possible positions of impurity atoms show that the energy change of the system are
- PMID 26754941
Japanese Journal
- Control of intermediate-band configuration in GaAs:N δ-doped superlattice
- Osada Kazuki,Suzuki Tomoya,Yagi Shuhei,Naitoh Shunya,Shoji Yasushi,Hijikata Yasuto,Okada Yoshitaka,Yaguchi Hiroyuki
- Jpn. J. Appl. Phys. 54(8S1), 08KA04, 2015-07-03
- … GaAs:N δ-doped superlattices (SLs) consisting of alternating layers of undoped and N δ-doped GaAs were fabricated by molecular beam epitaxy (MBE) as possible candidates for the light-absorbing material of intermediate-band solar cells (IBSCs). … Since the energy gaps in IBSCs need to be adjusted to optimum values to achieve sufficiently high conversion efficiency, it is important to control precisely the band configuration of intermediate-band (IB) materials. …
- NAID 150000111179
- Cluster states and isoscalar monopole transitions of Mg-24
- Chiba Y.,Kimura M.
- Physical review C 91(6), 061302-1, 2015-06-04
- … Method: The 0(+) states of Mg-24 and their isoscalar monopole transition strengths from the ground state are calculated with antisymmetrized molecular dynamics combined with the generator coordinate method using the Gogny D1S interaction. … It is found that the 0(2)(+), 0(3)(+), and 0(5)(+) states have mixed nature of mean-field and cluster, and that the 0(8)(+) state is dominated by a C-12 + C-12 cluster configuration. …
- NAID 120005624082
- Simultaneous measurement of electrical conductance and thermopower of single benzenedithiol molecular junctions
- Kaneko Satoshi,Nakamura Yuuga,Matsushita Ryuuji,Marqués-González Santiago,Kiguchi Manabu
- Appl. Phys. Express 8(6), 065201, 2015-05-01
- … We have developed a system for the simultaneous measurement of electrical conductance and thermopower of the single benzenedithiol (BDT) molecular junction, which was characterized by inelastic electron tunneling spectroscopy, at low temperature. … Strong metal–molecule coupling at the single BDT molecular junction leads to high conductance and low thermopower because of the broadening of the conduction orbital, which explains the negative correlation. …
- NAID 150000110577
Related Links
- Learn and talk about Molecular configuration , and check out Molecular configuration on Wikipedia, Youtube, Google News, Google Books ...
- The configuration of a molecule is the permanent geometry that results from the spatial arrangement of its bonds. The ability of the same set of atoms to form two or more molecules with different configurations is stereoisomerism.
Related Pictures
★リンクテーブル★
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- 英
- molecular configuration
- 関
- 分子立体構造、分子配置
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- 関
- molecular configuration
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- 英
- molecular configuration
- 関
- 分子形態
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- 関
- (adj.)configurational
- arrange、arrangement、deploy、deployment、disposal、disposition、place、placement
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- 関
- mol、molecularly、molecule、numerator