Mechanistic and dynamic insights into ligand encapsulation by helical arylamide foldamers

2014 ◽  
Vol 16 (38) ◽  
pp. 20406-20410 ◽  
Author(s):  
Ara M. Abramyan ◽  
Zhiwei Liu ◽  
Vojislava Pophristic
Keyword(s):  
Methanol Solution ◽  
Arylamide Foldamers

A hydrazine molecule encapsulated in an arylamide helical foldamer escaping from the “top” (top) and “side” (bottom) of the capsule in the aqueous and methanol solution, respectively.

The morphologies and electrical properties of indium contacts on (100) cadmium telluride surfaces

1992 ◽  
Vol 50 (2) ◽  
pp. 1422-1423
Author(s):  
A.M. Letsoalo ◽  
M.E. Lee ◽  
E.O. de Neijs
Keyword(s):  
Electrical Properties ◽  
Cadmium Telluride ◽  
Methanol Solution ◽  
Electrical Characteristics ◽  
Metal Contacts ◽  
Deposition Technique ◽  
Interfacial Layers ◽  
Semiconductor Contacts ◽  
Grown Single Crystal ◽  
Diamond Abrasive

Semiconductor devices require metal contacts for efficient collection of electrical charge. The physics of these metal/semiconductor contacts assumes perfect, abrupt and continuous interfaces between the layers. However, in practice these layers are neither continuous nor abrupt due to poor nucleation conditions and the formation of interfacial layers. The effects of layer thickness, deposition rate and substrate stoichiometry have been previously reported. In this work we will compare the effects of a single deposition technique and multiple depositions on the morphology of indium layers grown on (100) CdTe substrates. The electrical characteristics and specific resistivities of the indium contacts were measured, and their relationships with indium layer morphologies were established.Semi-insulating (100) CdTe samples were cut from Bridgman grown single crystal ingots. The surface of the as-cut slices were mechanically polished using 5μm, 3μm, 1μm and 0,25μm diamond abrasive respectively. This was followed by two minutes immersion in a 5% bromine-methanol solution.

Experimental Venous Thrombosis in Rats

1963 ◽  
Vol 09 (02) ◽  
pp. 427-435 ◽  
Author(s):  
Arne Nordöy
Keyword(s):  
Body Weight ◽  
Platelet Count ◽  
Single Dose ◽  
Jugular Vein ◽  
Methanol Solution ◽  
Fibrinogen Concentration ◽  
Moderate Increase ◽  
Slight Effect ◽  
Plasma Coagulation ◽  
Global Tests

Summary1. Thrombosis in rats were produced by Blake et al.’s technique of application of formalin solution to the jugular vein. The incidence of thrombosis produced by a 10% (v/v) formalin in 65% methanol solution and observed after 24 hours was 30% ± 4.6 S. D.2. The administration of 100 mg EACA 1,000 g body weight orally every fourth hour for 24 hours increased the incidence of thrombosis about twice (to about 65%).A single dose of 400 mg EACA 1,000 g body weight had a slight effect only.3. EACA increased markedly the antifibrinolytic activity in plasma with a maximum after 3—5 hours oral administration. A moderate increase in the fibrinogen concentration was observed in all groups.4. Global tests for plasma coagulation, the platelet count and the number of adhesive platelets were not significantly influenced by the administration of EACA.

Insight into the existing form of glycolaldehyde in methanol solution: an experimental and theoretical investigation

2021 ◽  
Author(s):  
Ce Hao ◽  
Yuehui Li ◽  
Yantao Shi ◽  
Xuedan Song ◽  
Zhengyan Zhao ◽  
...  
Keyword(s):  
Theoretical Investigation ◽  
Methanol Solution ◽  
Aldehyde Groups ◽  
Existing Form ◽  
Insight Into

Glycolaldehyde (HOCH2CHO, GA), the simplest molecule containing both hydroxyl and aldehyde groups, is structurally the most elementary member of the monosaccharide sugars, which may provide new clues for probing the...

Growth and optical properties of large single crystals of rhodamine from methanol solution

2008 ◽  
Vol 310 (20) ◽  
pp. 4468-4471
Author(s):  
Marziale Milani ◽  
Federica Causa ◽  
Lorenzo Ferraro
Keyword(s):  
Optical Properties ◽  
Single Crystals ◽  
Methanol Solution

Luteolin Imprinted Polymer with Selective Recognition and Adsorption Performance

2014 ◽  
Vol 809-810 ◽  
pp. 297-301
Author(s):  
Ping Rui Meng ◽  
Liang Bo Li
Keyword(s):  
Adsorption Process ◽  
Selective Adsorption ◽  
Methanol Solution ◽  
Selective Recognition ◽  
Imprinted Polymer ◽  
Molecular Imprinted Polymers ◽  
Adsorption Dynamics ◽  
Adsorption Performance ◽  
Recognition Specificity ◽  
Adsorption Amount

In order to selectively separate luteolin from its crude solution, we synthesized luteolin molecular imprinted polymers (LMIP) with high recognition specificity for luteolin, using an imprinting technique. Luteolin was used as template, methanol as solvent, and N,N’-methylenebisacrylamide (MBAA) as the cross-linking. Then prepared LMIP were characterized and evaluated by scanning electron microscope (SEM) and equilibrium absorption experiments. The results showed that the cavities matching with the template molecules in size and structure were present in the LMIP. Adsorption dynamics analysis suggested that, when the adsorption time reached 4 h, the adsorption process had reached balance and the adsorption capacity was at steady state. The selective adsorption amount reached at 35.65 umol/g for the LMIP, while a lower value of 11.68 umol/g for the blank polymer (i.e. nontemplated). Relative to the corresponding blank polymer, LMIP had an excellent recognition to luteolin in methanol solution. Keywords: Molecular imprinting, Molecular recognition, Adsorbent, Luteolin

Magnetized property effect of a non-aqueous solvent upon complex formation between kryptofix 22DD with lanthanum(iii) cation: experimental aspects and molecular dynamics simulation

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9096-9105 ◽  
Author(s):  
Gholam Hossien Rounaghi ◽  
Mostafa Gholizadeh ◽  
Fatemeh Moosavi ◽  
Iman Razavipanah ◽  
Hossein Azizi-Toupkanloo ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Correlation Function ◽  
Molecular Dynamics Simulation ◽  
Pair Correlation ◽  
Molar Conductance ◽  
Methanol Solution ◽  
Dynamics Simulation ◽  
Aqueous Solvent ◽  
Different Temperatures ◽  
Kryptofix 22Dd

The variation of molar conductance versus mole ratio for (kryptofix 22DD·La)3+ complex in methanol solution at different temperatures is in accordance with the variation of pair correlation function of oxygen atoms.

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