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Urease activity as affected by cultivation and soil depth A kinetic approach
On-Line Solid Phase Selective Separation and Preconcentration of Cd(II) by Solid-Phase Extraction Using Carbon Active Modified with Methyl Thymol Blue
Study of the Miscibility of Hard and Soft Segments of Optically Active Poly(amide-imide-ether-urethane) Copolymers based-L-Leucine with Different Soft Segments
Preparation and characterization of new thermally stable and optically active poly(ester-imide)s by direct polycondensation with thionyl chloride in pyridine
Preparation and Characterization of New Optically Active Poly(amide-imide)s Derived from N N-(4 4_Oxydiphthaloyl)-bis-(s)-( )-valine Diacid Chloride and Aromatic Diamines
Synthesis and Characterization of Novel Optically Active Poly(ether-urethane)s Modified by Copoly(amide-imide) Segments based on Amino Acid through Diisocyanate Route Influence of Reaction Parameters
Synthesis of Novel Optically Active Poly(ester imide)s by Direct Polycondensation Reaction Promoted by Tosyl Chloride in Pyridine in the Presence of N N-Dimethyformamide
Thermally Stable and Optically Active Poly(amide-imide)s Derived from 4 4 (Hexafluoroisopropylidene)-N N -bis-(phthaloyl-L-methionine)Diacid Chloride and Various Aromatic Diamines Synthesis and Characterization
Microwave Heating in Conjunction with Ionic Liquid as a Novel Method for the Fast Synthesis of Optically Active Poly(amideimide)s Derived from N N -(4 4 -Hexafluoroisopropylidenediphthaloyl)-bis-L-methionine and various aromatic diamines
Study on synthesis and characterization of novel optically active poly(amide-imide)s based on bis(p-aminobezoic acid)-N-trimellitylimido-S-valine via direct polycondensation
Preparation and Characterization of Novel Optically Active Poly(Amide-Ester-Imide)s Based on Bis(p-aminobezoic acid)-N-trimellitylimido-S-valine via Direct Polyesterification
The Aftertreatment of Direct Dyes on Wool and Nylon 6 with Synthetic Tanning agents and full backtan
The Aftertreatment of Direct Dyes on Wool and Nylon 6 with Synthetic Tanning agents and full backtan
Thionyl Chloride/Pyridine System as a Condensing Agent for the Polyesterification Reaction of N N-(4 4-oxydiphthaloyl)-bis-L-leucine and Aromatic Diols
Preparation of New Poly(ester-imide)s from N N -(4 4 -Hexafluoroisopropyliden-diphthaloyl)-bis-L-isoleucine and Aromatic Diols with TsCl/Py/DMF as a Condensing Agent