Prevention and counterplan of mold staining. Cleaning method of mold. 3. Mold cleaning rubber.

Mold cleaning with polydimethylsiloxane (PDMS) for nanoimprint lithography

We present a simple and effective mold cleaning method for nanoimprint lithography. Polydimethylsiloxane (PDMS) prepolymer is spin-coated onto a contaminated imprint mold, thermally cured in ambient environment, and then peeled off afterwards. Contaminants of 100s m to sub-50 nm sizes are effectively cleaned within one cycle. During the cleaning process, a very thin PDMS film (1~2 nm) is unifo...

Efficacy of "green" cleaning products with respect to common respiratory viruses and mold growth.

Some disinfectants have been demonstrated to be effective against surface mold growth and/or viruses responsible for the spread of common respiratory infections. Antimicrobial efficacy of green cleaning products has generally not been established in these areas. In this survey, the author found that out of 27 products approved by Green Seal as hard surface cleaners, 26 do not claim antimicrobia...

Galvanotaxis of Slime Mold

The plasmodium of Physarum polycephalum reacts to direct current by migration toward the cathode. Cathodal migration was obtained upon a variety of substrata such as baked clay, paper, cellophane, and agar with a current density in the substratum of 1.0 microa./mm.(2) Injury was produced by current densities of 8.0 to 12.0 microa./mm.(2) The negative galvanotactic response was not due to electr...

The Chemistry of Mold Tissue

For some time we have been investigating the nitrogenous constituents of the mycelium of Aspergillus sydowi by the use of a systematic fractionation scheme. The isolation of the three diamino acids, arginine, histidine, and lysine, during the course of this fractionation has been previously reported (1). In this paper will be described the isolation and identification of two monoaminodicarboxy ...

Custom Made Mold Brachytherapy