搜索结果: 1-15 共查到“spectroscopic study”相关记录53条 . 查询时间(0.149 秒)
Spectroscopic Study of Ser92 Mutants of Human Myoglobin:Hydrogen Bonding Effect of Ser92 to Proximal His93 on Structure and Property of Myoglobin
Carbon Monoxide Cyanides Escherichia coli Ferric Compounds Ferrous Compounds Histidine Humans Hydrogen Bonding Magnetic Resonance Spectroscopy Mutagenesis Myoglobin Myoglobin Oxygen Polymerase Chain Reaction Recombinant Fusion Proteins Serine Serine Spectrophotometr Spectrum Analysis, Raman Structure-Activity Relationship
2016/5/23
Neutron diffraction studies have demonstrated that the hydroxyl group oxygen of Ser92(F7) is hydrogen bonded to the proximal His93(48) N epsilon H proton in myoglobin (Mb) [Cheng, X., & Shoenborn, B. ...
Picosecond Spectroscopic Study of Chlorophyll-Based Models for the Primary Photochemistry of Photosynthesis
Picosecond Spectroscopic Study Chlorophyll-Based Models Primary Photochemistry Photosynthesis
2016/5/20
A series of covalently linked dimers and trimers of chlorophyllide derivatives was investigated by time-resolved absorption and fluorescence spectroscopy (3-lo4 ps). For these compounds, the freeenerg...
FTIR spectroscopic study of palygorskite: Influence of the composition of the octahedral sheet
Palygorskite FTIR spectroscopy Structural formulae Octahedral sheet
2011/11/4
The influence of chemical composition to position and intensity of the absorption bands observed in the FTIR spectra of palygorskite has been studied by a detailed comparative study of six samples. Pa...
A Spectroscopic Study of DD UMa: Ursa Major Group Member and Candidate for BRITE
individual: DD UMa stars: abundances – technique: spectroscopic
2011/10/19
The Ursa Major group is a nearby stellar supercluster which, while not gravitationally bound, is defined by co-moving members. DD UMa is a $\delta$ Scuti star whose membership in the Ursa Major group ...
A deep spectroscopic study of the filamentary nebulosity in NGC4696, the brightest cluster galaxy in the Centaurus cluster
galaxies: clusters: individual: Centaurus - galaxies: cooling fl ows - galaxies:individual: NGC 4696
2011/10/12
We present results of deep integral field spectroscopy observations using high resolution optical (4150-7200 A) VIMOS VLT spectra, of NGC 4696, the dominant galaxy in the Centaurus cluster (Abell 3526...
Spectroscopic study of the dehydration and/or dehydroxylation of phyllosilicate and zeolite minerals
phyllosilicate zeolite minerals spectroscopic
2011/11/8
Phyllosilicates on Mars mapped by infrared spectroscopic techniques could have been affected by dehydration and/or dehydroxylation associated with chemical weathering in hyperarid conditions, volcanis...
Raman spectroscopic study of heat-induced gelation of pork myofibrillar proteins and its relationship with textural characteristic
Raman spectroscopy Textural properties Heat-induced gelation Principal component analysis (PCA)
2012/8/14
Structural changes, textural properties and their relationships in pork myofibrillar proteins (PMP) were studied by Raman spectroscopy, texture profile analysis (TPA) and principal component analysis ...
Thermal analysis and Infrared emission spectroscopic study of kaolinite–potassium acetate intercalate complex
Kaolinite Potassium acetate Intercalation complex Infrared emission spectroscopy
2011/11/10
The thermal behavior and decomposition of kaolinite–potassium acetate intercalation complex was investigated through a combination of thermogravimetric analysis and infrared emission spectroscopy. Thr...
Spectroscopic Study of ‘CO’ and its Isotopic mm/Submillimeter Lines from Dark Cloud Lynds 183
Radiative transfer—molecular spectral lines—temperature gradient
2010/9/15
We have made spectral line analysis of CO and its isotopic lines from dark cloud Lynds 183 (L183). Our dataset incorporates 12CO(1–– – 0), 13CO(1–– – 0) and 13CO(2–– – 1) lines using NRAO-12m and 12CO...
Template synthesis and characterization of 16-membered octaazamacrocyclic complexes: a photoelectron spectroscopic study
Macrocyclic ligands transition metal template condensation
2010/10/14
A novel series of complexes of the type [MLX2] where M= Mn(II), Co(II), Ni(II), Cu(II) and Zn(II); X= C- or NO3- were synthesized by template condensation of hydrazine hydrate, acetaldehyde, 2,4-penta...
High Frequency Spectroscopic Study of the Bound State of Water in PEG–H2O System during Heating from Frozen State
High Frequency Spectroscopic Study the Bound State of Water in PEG–H2O System Frozen State
2010/9/17
The bound state of water in PEG (polyethylene glycol)–H2O systems was studied by using HFS and DSC methods. Samples with the mixing ratios EO:H2O = 1:1 (a) and 1:10 (b), where EO indicates the ethylen...
Emission Spectroscopic Study on Gas–Gas Interactions in Glow Discharge Plasmas Using Several Binary Gas Mixtures
Emission Spectroscopic Study Gas–Gas Interactions Glow Discharge Binary Gas Mixtures
2010/9/17
Emission spectra of constituent gas species from glow discharge plasmas using argon–helium, krypton–helium, argon–krypton, and krypton–argon gas mixtures were analyzed to elucidate collisional energy ...
FT-IR Spectroscopic Study of the Reaction Mechanism for Selective Reduction of NO over Sol-gel Prepared In2O3-Ga2O3-Al2O3 Catalysts
Nitrogen monoxide selective reduction Propene Gallium oxide catalyst
2009/7/24
The catalytic activity of Ga2O3-Al2O3 for the selective reduction of NO with propene was inhibited by the presence of H2O, whereas the catalytic activity of In2O3-Ga2O3-Al2O3 was significantly promot...
Photometric and spectroscopic study of seven shakhbazian compact galaxy groups
Photometric compact galaxy spectroscopic
2009/7/10
Photometric and spectroscopic study of seven shakhbazian compact galaxy groups。
Spectroscopic Study of C IVλ1549 and its Relation with Optical Parameters in Active Galactic Nuclei
Spectroscopic Optical Parameters C IVλ1549
2009/7/9
Spectroscopic Study of C IVλ1549 and its Relation with Optical Parameters in Active Galactic Nuclei。