Results 41 to 50 of about 1,079 (262)
Synthesis of substituted tetrahydro-1,3-oxazines [PDF]
, 1975 A number of mono-, di-, tri-, and tetrasubstituted tetrahydro-1,3-oxazines were synthesized by the reaction of 3-amino- and 3-methylamino-1-propanols with aldehydes.
Boiko I. +5 more
core
Diverging Liquid–Liquid Phase Separation Behavior of Different Recombinant Major Ampullate Spidroins
Advanced Science, EarlyView.Fibers spun from the MaSp1‐derivative as well as MaSp1‐MaSp2‐mixtures provide a deeper insight into the assembly process of the spidroins and how hierarchical architectures of spider silk fibers could be achieved. ABSTRACT Spider silk fibers show exceptional mechanical properties, based on their underlying spider silk proteins (spidroins) as well as a ...
Tim Schiller +2 more
wiley +1 more source
, 2002 Single biotransformations of 1-(phenylthio)-2-propanone and 1-(p-methoxyphenylthio)-2-propanone by the fungus Helminthosporium species NRRL 4671 resulted in both sulfur oxidation to the sulfoxide and carbonyl reduction to the alcohol. The corresponding (
Herbert L Holland +2 more
core +1 more source
Molecular Interaction of Aqueous Solution of 1-Propanol and 2-Propanol
Oriental Journal of Chemistry, 2019 Viscosities (ƞ) of solutions of 1- propanol and 2-propanol have been determined in aqueous systems of varying composition (0.16-3.64 mol dm-3) at 298 K. The ƞ/ƞ0 data have been analyzed in the light of reduced Jone-Dole equation ƞ/ƞ0 = BC+1. The results in the regards to solute-solvent interaction in aqueous solutions of both the alcohols have been ...
Sandhya Sharma, N. D. Kandpal, R. Joshi
openaire +1 more source
Advanced Science, EarlyView.Oxygen plasma functionalizes porous polyethylene, enabling complete hydrocarbon ionomer infiltration within a dense submicron pore network. The resulting reinforced composite membrane simultaneously enhances mechanical robustness and suppresses hydrogen permeation at ultrathin thickness. An integrated performance index confirms the effectiveness of the
Sungjun Kim +6 more
wiley +1 more source
香料アルコールからのジアルコキシプロパノールおよびエステル類の合成 [PDF]
, 1964 application/pdfThe condensation of α-alcohoxy glycidyl ethers with perfumery hydroxy compounds were studied on using boron trifluoride catalyst. 400 mole?％ of alcohols were needed for condensation and when using l mole-％ catalyst， yields of dialcohoxy ...
阿部, 和夫 +3 more
core
7-(3-Substituted amino-2-hydroxypropyl)-8-hydroxymethyltheophyllines
, 1979 N-Substituted derivatives of 7-(3-amino-2-hydroxypropyl)-8-hydroxymethyltheophylline II were prepared by addition of the respective amines to 7-epoxypropyl-8-hydroxymethyltheophylline (I) and alternatively, by alkylation of the potassium salt of 8 ...
Ladislav Štibrányi +3 more
core +1 more source
Advanced Science, EarlyView.A novel geometry‐resolved membrane platform provides a seamlessly integrated pipeline for studying curvature‐sensing proteins. By linking shotgun proteomics with quantitative imaging, this approach enables both the unbiased discovery and rigorous validation of novel sensors across the entire curvature range—positive, negative, and zero.
Takumi Komikawa +6 more
wiley +1 more source
Advanced Science, EarlyView.A synthetic glycoconjugate vaccine based on a diacetylated Salmonella trisaccharide elicits broadly protective antibodies against four major human pathogenic serovars. Mechanistic studies identify 2,3‐di‐O‐acetylation of rhamnose as a critical determinant of antigen recognition and breadth of protection, establishing a new strategy for broad‐spectrum ...
Xingling Pan +7 more
wiley +1 more source
Conversion of chlorinated propanes by Methylosinus trichosporium OB3b expressing soluble methane monooxygenase [PDF]
, 1998 Chlorinated propanes are important pollutants that may show persistent behaviour in the environment. The biotransformation of 1-chloropropane, 1,2-dichloropropane, 1,3-dichloropropane and 1,2,3-trichloropropane was studied using resting cell suspensions ...
Janssen, D.B., Bosma, T.
core +1 more source