Abstract: Described are methods and devices that can accelerate the process and quantify the parameters for bio/chemical material samples. In some embodiments, a QMAX (Q: quantification; M: magnifying; A: adding reagents; X: acceleration) device having two or more electrodes capable of accelerating the electrical measurement process of the samples. In addition, the electrical measurement technology of the QMAX device enables for extraction, separation, and purification of sample components, such as but not limited to nucleic acids. In some embodiments, the QMAX device includes a plate for hosting a small sensing chip to facilitate a bio/chemical sensing of the sensing chip.

Abstract: The present invention provides, among other things, devices, methods and applications of collecting, preserving, transporting, and analyzing tiny body fluids which have targeted biomarkers.

Abstract: Among other thing, the present invention provides solution to the problem, particularly, the present invention provides means to improve the sensitivity, speed, and easy-to-use of a colorimetric assay.

Abstract: Among other thing, the present invention provides solution to the problem, particularly, the present invention certain surfaces and certain sample holder to improve the sensitivity, speed, and easy-to-use of an optical signal based assays, such as colorimetric assays or fluorescence assays.

Abstract: The present invention relates to provide, among other things, the methods, devices, and systems that can simply and quickly collecting and analyzing a tiny amount of vapor condensates (e.g. exhaled breath condensate (EBC)).

Abstract: The present invention provides devices, systems, and methods for rapid sample thermal cycle changes for the facilitation of reactions such as but not limited to PCR.

Abstract: The present invention, among other things, provides the devices and methods in manipulate a sample for the purpose of assaying.