Sea surface temperature and current-related parameters affecting local adaptation of scalloped spiny lobster population in Indonesia's archipelagic system.

The Scalloped Spiny lobster (Panulirus homarus, Linnaeus 1758) known as one of the commercially harvested Panilurid lobster. This species was distributed widely across continents. Indonesia, as one of the largest archipelagic systems in the world, was also distribution area of the Scalloped Spiny lobster.

Two-Dimensional Disposable Graphene Sensor to Detect Na Ions.

The monitoring of Na ions distributed in the body has been indirectly calculated by the detection of Na ions in urine. We fabricated a two-dimensional (2D) Na ion sensor using a graphene ion-sensitive field-effect transistor (G-ISFET) and used fluorinated graphene as a reference electrode (FG-RE). We integrated G-ISFET and FG on a printed circuit board (PCB) designed in the form of a secure digital (SD) card to fabricate a disposable Na ion sensor.