Abstract: An allergic disease determination method includes contacting probes selected from an allergen and a fragment thereof and a biological sample collected from a subject; detecting a reaction between the probes and an antibody contained in the biological sample; determining a type of the antibody reacted with the probes; inputting data associated with the reaction of each of the at least two types of probes with the antibody and data associated with a type of the bound antibody into a prediction model and acquiring a prediction result; and determining an allergic disease on the basis of the prediction result. The prediction model is a nonlinear model or a model having two or more explanatory variables and two or more terms, the model being created using training data associated with the reaction of at least the probes with the antibody and training data associated with the type of the bound antibody.

Abstract: A biochip is described having a substrate that has disposed on a surface at least one spot containing a complex between a solid carrier modified by a reactive group and a substance to be immobilized that has been modified via a spacer by a group that reacts with the reactive group. A method for producing the biochip and a method for detecting a target substance using the biochip are also described.

Abstract: The present invention provides an LGPS-based solid electrolyte production method characterized by having a step in which a mixture of Li3PS4 crystals having a peak at 420±10 cm?1 in a Raman measurement and Li4MS4 crystals (M being selected from the group consisting of Ge, Si, and Sn) is heat treated at 300-700° C. In addition, the present invention can provide an LGPS-based solid electrolyte production method characterized by having: a step in which Li3PS4 crystals having a peak at 420±10 cm?1 in a Raman measurement, Li2S crystals, and sulfide crystals indicated by MS2 (M being selected from the group consisting of Ge, Si, and Sn) are mixed while still having crystals present and a precursor is synthesized; and a step in which the precursor is heat treated at 300-700° C.

Abstract: The purpose of the present invention is to provide a substrate for a biochip, a biochip, a method for manufacturing a biochip, and a method for preserving a biochip. The present invention pertains to a biochip having: a substrate having a hydrophilic reaction area; and a spot for a substance to be fixed that includes a biomaterial, the spot being disposed in the reaction area; the reaction area being enclosed by boundaries capable of retaining a liquid on the inner sides, and the spot furthermore including a thickening agent and/or a surfactant. The present invention also pertains to a method for manufacturing said biochip.

Abstract: The present invention provides an LGPS-based solid electrolyte production method characterized by having a step in which a mixture of Li3PS4 crystals having a peak at 420±10 cm?1 in a Raman measurement and Li4MS4 crystals (M being selected from the group consisting of Ge, Si, and Sn) is heat treated at 300-700° C. in addition, the present invention can provide an LGPS-based solid electrolyte production method characterized by having: a step in which Li3PS4 crystals having a peak at 420±10 cm?1 in a Raman measurement, Li2S crystals, and sulfide crystals indicated by MS2 (M being selected from the group consisting of Ge, Si, and Sn) are mixed while still having crystals present and a precursor is synthesized; and a step in which the precursor is heat treated at 300-700° C.