摘要:
Electrochemical cell array for the treatment of a sample via electro-(end-)osmotic flow, comprising (i) an electrode chamber, comprising a cathodic compartment (CC) and an anodic compartment (AC), (ii) a cathode (C), being arranged in the cathodic compartment (CC), (iii) an anode (A), being arranged in the anodic compartment (AC), (iv) an intermediate cathodic compartment (C1) (v) an intermediate anodic compartment (A1) (iv) a first selective membrane (M1) being arranged between said cathodic compartment (CC) and said first intermediate cathodic compartment (C1) (v) a second selective membrane (M2) being arranged between said anodic compartmebnt (AC) and said first intermediate anodic compartment (A1) (vi) a treatment compartment (T) for the biological material being arranged between said intermediate cathodic compartment (C1) and said intermediate anodic compartment (A1), further comprising a first separator membrane (S1) between said treatment compartment (T) and said intermediate cathodic compartment (C1) and a second separator membrane (S2) arranged between said treatment compartment (T) and said intermediate anodic compartment (A1).
摘要:
Method for processing cellulose carbamate, in which cellulose carbamate is mixed with a swelling agent or solvent. Through exertion of pressure and optionally increase of temperature, the mixture is brought into a desired shape; the amount of cellulose carbamate exceeds the maximum solubility of the cellulose carbamate in the swelling agent or solvent by a factor of 1.5 to 6 for the prevailing physical conditions of temperature, pressure and available dissolution time.
摘要:
The invention relates to a crosslinkable composition comprising functionalized monomers comprising a crosslinkable group, a cationic group and a fluorinated group, wherein the composition comprises anions corresponding to the cationic groups of the functionalized monomers, wherein the cationic group is an N-substituted cyclic and in particular heteroaromatic group comprising a 5-membered ring and/or at least two heteroatoms and wherein a spacer which is an uncharged and unfluorinated organyl group and preferably an alkylene group is arranged between the cationic group and the fluorinated group.
摘要:
Electrode for a galvanic cell, characterized by a carrier with embroidery, at least part of the surface of the embroidery being electrically conductive.