Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate to color at least a portion of the substantially wicking substrate.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate to color at least a portion of the substantially wicking substrate.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate to color at least a portion of the substantially wicking substrate.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate to color at least a portion of the substantially wicking substrate.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate to color at least a portion of the substantially wicking substrate.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye applying a first solvent to the substantially wicking substrate to move the first dye and or the second dye in a defined direction coloring at least a portion of the substantially wicking substrate by allowing the first solvent to move through a portion of the first dye for a first distance from the point of origin of the ink and the second dye a second distance from the point of origin of the ink wherein the first distance is sufficiently different from the second distance to visualize a separation between the first dye and the second dye shaping a portion of the colored wicking substrate into a form and affixing the form onto a support for display.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate; coloring at least a portion of the substantially wicking substrate by allowing the first solvent to move through a portion of the first dye for a first distance from the defined point of origin of the ink and the second dye a second distance from the defined point of origin of the ink wherein the first distance is sufficiently different from the second distance to recognize a separation between the first dye and the second dye thereby coloring the substantially wicking substrate outside of th

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye applying a first solvent to the substantially wicking substrate to move the first dye and or the second dye in a defined direction coloring at least a portion of the substantially wicking substrate by allowing the first solvent to move through a portion of the first dye for a first distance from the point of origin of the ink and the second dye a second distance from the point of origin of the ink wherein the first distance is sufficiently different from the second distance to visualize a separation between the first dye and the second dye shaping a portion of the colored wicking substrate into a form and affixing the form onto a support for display.

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent bacterial agents useful in the practice of the present invention include photobacterium leoganthi, photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina.

Abstract: A system, method and apparatus is disclosed for coloring a substantially wicking substrate comprising applying to a substantially wicking substrate an ink comprising a first dye and a second dye to define a region of reference; applying a first solvent to the substantially wicking substrate to move the first dye and the second dye within the body of the substantially wicking substrate; moving the two dyes in a defined direction to carry the two dyes outside of the defined region to color an area of the wicking substrate; coloring at least a portion of the substantially wicking substrate by allowing the first solvent to move through a portion of the first dye for a first distance from the defined point of origin of the ink and the second dye a second distance from the defined point of origin of the ink wherein the first distance is sufficiently different from the second distance to recognize a separation between the first dye and the second dye thereby coloring the substantially wicking substrate outside of th

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent bacterial agents useful in the practice of the present invention include Photobacterium leoganthi, Photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina.

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent bacterial agents useful in the practice of the present invention include Photobacterium leoganthi, Photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina.

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent bacterial agents useful in the practice of the present invention include Photobacterium leoganthi, Photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina.

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent bacterial agents useful in the practice of the present invention include Photobacterium leoganthi, Photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina.

Abstract: Methods for the isolation and identification of a toxicant in a sample are disclosed. Luminescent biological agents (i.e., bacteria) having sensitivity to a toxicant or an isolatable component in a sample are used to provide visually discernable zones of luminescent inhibition in the presence of a toxicant (or) in the presence of an isolatable sample component as separated by paper or thin layer chromatography. Kits for use in conjunction with the identification of a toxicant in a sample are also described, which include a luminescent biological reagent as the visualizing agent. Particular examples of luminescent agents include photobacterium leoganthi, photobacterium phosphoreum, Vibrio fischeri, Vibrio harveyi a luminescent fungi, a luminescent fish extract, a luminescent dinoflagellate and fluorescent microorganisms, such as Cypridina. Potential toxicants in a liquid sample, a solid sample, or in a gaseous sample may be identified and further chemically characterized using the described methods.