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In Step Toward ‘Controlling Chemistry,’Physicists Create A New Type Of Molecule,Atom By Atom（图）
Controlling Chemistry Physicists Create A New Type Of Molecule Atom By Atom
2017/9/20
UCLA physicists have pioneered a method for creating a unique new molecule that could eventually have applications in medicine, food science and other fields. Their research, which also shows how chem...
Analysis of Noise for Rapid-Scan and Step-Scan Methods of FT-IR Difference spectroscopy
Noise Rapid-Scan Step-Scan Methods FT-IR Difference spectroscopy
2016/5/23
Quantitative vibrational difference spectroscopy of small signals requires techniques that minimize spectral noise. As simple modulation of the sample followed by signal demodulation is often problema...
Structure-Based Analysis of the Initial Electron Transfer Step in Bacterial Photosynthesis: Electric Field Induced Fluorescence Anisotropy
Fluorescence Electric fields Electron transfer Transfer reactions Anisotropy
2016/5/20
The fluorescence intensity from randomly oriented, immobilized Rb. sphaeroides reaction centers at 77 K increases in the presence of an externally applied electric field. We have proposed that this in...
Proven one-step process converts CO2 and water directly into liquid hydrocarbon fuels（图）
converts CO2 water directly liquid hydrocarbon fuels
2016/3/2
A team of University of Texas at Arlington chemists and engineers have proven that concentrated light, heat and high pressures can drive the one-step conversion of carbon dioxide and water directly in...
东华大学高分子化学课件chap2 Step-growth polymerization。
Flow-Injection On-line Electrochemical Separation/Determination of Ions Using a Two-Step Oil/Water-Type Flow Cell System
Flow-Injection On-line Electrochemical Separation/Determination a Two-Step Oil/Water-Type Flow Cell System
2010/9/19
A flow system for electrochemical separation and detection of ions was constructed by connecting two oil/water (O/W)-type flow cells, in which a long polarizable O/W interface was formed at the inner ...
One-Step Synthesis of Hyaluronic Acid-Based (Sub)micron Hydrogel Particles: Process Optimization and Preliminary Characterization
Hyaluronic acid (Sub)micron particles Drug delivery Biomaterials Biodegradable polymer Microgel Nanogels
2010/4/16
Hyaluronic acid (HA)-based (sub)micron hydrogel particles were synthesized by crosslinking virgin HA with divinyl sulfone (DVS) in sodium bis(2-ethylhexyl)sulfosuccinate (AOT) reverse micelle systems ...
One Step Synthesis of Some 2,5,6-Trisubstituted-1,3-Dioxin-4-ones
Cyclic oxalyl compounds a -oxoketene 1,3-dioxin-4-one
2010/4/16
A number of novel 2,5,6-trisubstituted-1,3-dioxin-4-one derivatives were synthesized via one step reactions between dibenzoylmethane or benzoylacetone and oxalyl chloride in refluxing solvents contain...
专著信息
书名
On-Step Synthesis of a Bifunctional BINOL Ligand for the Highly Enantioselective Cyanation of AliphaticAldehydes
语种
英文
撰写或编译
作者
Ying-Chuan Qin,Lan Liu,Lin Pu
第一作者单位
出版社
Organic Letter, 2005,7(...
期刊信息
篇名
A mild, convenient and efficient single-step method for the synthesis of polysubstituted furans via ammonium ylide routes
语种
英文
撰写或编译
作者
梁永民,范明锦,郭丽娜,刘雪原,刘为民
第一作者单位
刊物名称
Synthesis（Stuttgart）,
页...
One Step Synthesis and Some Reactions of 7-Hydrazino-3,4-Diphenyl- 2H-Pyrazolo [3,4-d] Pyridazine
7-Hydrazino-3 4-Diphenyl- 2H-Pyrazolo [3,4-d]
2010/4/21
The 7-hydrazino-3,4-diphenyl-2H-pyrazolo-[3,4-d]-pyridazine 3, obtained in 2 different ways consisting of the reactions of anhydrous hydrazine with 4-benzoyl-5-phenyl-2,3-dihydro-2,3-furandione 1 or 3...