Abstract: A sense circuit performs a multistage boost, including a boost during precharge operation and a boost during the standard boost operation. The sense circuit includes an output transistor to drive a sense output based on current through a sense node which drives a gate of the output transistor. The sense circuit includes a precharge circuit to precharge the sense node and the gate of the output transistor and a boost circuit to boost the sense node. The boost circuit can be boosted during precharge by a first boost voltage, resulting in a lower boost applied to the sense node after precharge. The boost circuit boosts up the sense node by a second boost voltage lower than the first boost voltage. The boost circuit boosts the sense node down by the full boost voltage of the first boost voltage plus the second boost voltage after sensing.

Abstract: The present invention relates to a method of measuring a concentration of a target analyte in a volume, comprising the steps of providing a biosensor; exposing the biosensor to the volume; periodically measuring a sensor response; calculating a slope of the measured sensor response as the analytes bind to the capturing probes on the surface; and calculating the concentration of the target analyte in the volume based on the slope of the measured sensor response. The invention also relates to a system for measuring a concentration of a target analyte in a volume, the system comprising: a biosensor having a sensing surface and an output terminal, the output terminal configured to change electrical signal based on the response from the sensing surface; and a pulse shaping detection circuit configured to increase temporal resolution of sensing and to reduce noise in the sensor response during a binding phase.

Abstract: Systems, apparatuses and methods may provide for technology that applies a first set of control signals to even bitlines in NAND memory and senses voltage levels of the even bitlines during an even sensing time period. The technology may also apply a second set of control signals to odd bitlines in the NAND memory, and sense voltage levels of the odd bitlines during an odd sensing time period, wherein the second set of control signals are applied after expiration of a stagger time period between the even sensing time period and the odd sensing time period.

Abstract: Systems, apparatuses and methods may provide for technology that applies a first set of control signals to even bitlines in NAND memory and senses voltage levels of the even bitlines during an even sensing time period. The technology may also apply a second set of control signals to odd bitlines in the NAND memory, and sense voltage levels of the odd bitlines during an odd sensing time period, wherein the second set of control signals are applied after expiration of a stagger time period between the even sensing time period and the odd sensing time period.

Abstract: A sense circuit performs a multistage boost, including a boost during precharge operation and a boost during the standard boost operation. The sense circuit includes an output transistor to drive a sense output based on current through a sense node which drives a gate of the output transistor. The sense circuit includes a precharge circuit to precharge the sense node and the gate of the output transistor and a boost circuit to boost the sense node. The boost circuit can be boosted during precharge by a first boost voltage, resulting in a lower boost applied to the sense node after precharge. The boost circuit boosts up the sense node by a second boost voltage lower than the first boost voltage. The boost circuit boosts the sense node down by the full boost voltage of the first boost voltage plus the second boost voltage after sensing.

Abstract: Systems and methods for measuring electrophysiological and electrochemical signals in a portion of a body of a subject are provided. The structure includes an array of electrochemical sensors made of miniaturized multi-layer graphene, an array of electrophysiological electrodes, an integrated front-end readout circuit, and narrow silicon shafts with metal spines. The sensor arrays offer significantly higher sensitivity than conventional methods and enable simultaneous, multi-site measurement of chemical and electrophysiological. The front-end circuit contains features that allow significant improvement in detection of the resulting electrochemical current produced by the electrochemical sensing electrodes. The silicone probes allow measurements deep in the body.

Abstract: Systems and methods for measuring electrophysiological and electrochemical signals in a portion of a body of a subject are provided. The structure includes an array of electrochemical sensors made of miniaturized multi-layer graphene, an array of electrophysiological electrodes, an integrated front-end readout circuit, and narrow silicon shafts with metal spines. The sensor arrays offer significantly higher sensitivity than conventional methods and enable simultaneous, multi-site measurement of chemical and electrophysiological. The front-end circuit contains features that allow significant improvement in detection of the resulting electrochemical current produced by the electrochemical sensing electrodes. The silicone probes allow measurements deep in the body.