Abstract: Systems and methods for contact imaging of stands with illumination are disclosed herein. A contact imaging system can include a contact imager. The contact imager can include a housing having a base and a lid. The lid can have a closed position against the base and an open position. The contact imager can include a contact area image sensor. The lid can shield the contact area image sensor from ambient light when the lid is in the closed position. The contact imager can include an illuminator that can illuminate at least a portion of a blot on the contact area image sensor when the lid is in the closed position.

Abstract: Methods and reference compositions for quantifying protein using tagged standards. In an exemplary method, a reference composition and a protein may be electrophoresed in respective lanes of a gel. The reference composition may include quantitation standards of different size and each including a tag present at a different concentration. The quantitation standards and the protein may be transferred from the gel to a solid support to create a blot. Luminescence may be detected from the blot to obtain respective luminescence values separately representing an abundance of the tag of each quantitation standard and an abundance of the protein. A quantity of the protein may be determined using the respective luminescence values.

Abstract: The present invention provides a targeted multi-layered drug delivery system for the delivery of cytotoxic agents to B-cells

Abstract: A self-assembling nanoparticle drug delivery system for the delivery of drugs including peptides, proteins, nucleic acids or synthetic chemical drugs is provided. The self-assembling nanoparticle drug delivery system described herein includes viral capsid proteins, such as Hepatitis B Virus core protein, encapsulating the drug, a lipid bi-layer envelope and targeting or facilitating molecules anchored in the lipid bilayer. A method for construction of the self-assembling nanocparticle drug delivery system is also provided.

Abstract: In an active radar augmentation system a microwave switch is connected been the receiving antenna and the amplifier. When there is an RF input signal to the receiving antenna of the augmentation system, a square wave timing signal provided to the microwave switch is adjusted to have the microwave switch in an open state during a time period when the coupling or feedback signal from the transmitting antenna of the augmentation system is received by the receiving antenna. The "on-off" timing of the square wave signal is set equal to the external time delay of the feedback signal plus the internal time delay of the RF signal as the RF signal passes through the augmentation system. Under this condition, the feedback signal coupled by antenna leakage arrives at the output of the receiving antenna while the microwave switch is in the open state.