公开(公告)号：MY169834A

公开(公告)日：2019-05-16

申请号：MYPI2011005813

申请日：2011-12-01

Applicant: MIMOS BERHAD

Inventor： DR SAGIR ALVA ,  DR MOHD RAIS AHMAD

Abstract: There is disclosed a calcium sensor comprising a transducer layer; sand sensor further comprises; at least one substrate for conductor layer seeding; at least one conductor to function as an electrical contact; a self-doped polythiophene transducer that functions as transducer layer for electron transfer a carbon layer to function as a seeding substrate for the self-doped polythiophenes transducer layer; a calcium sensing membrane as a polymeric membrane and to function as calcium detector; and a retaining dam to hold calcium sensing membrane to not flood and carried out from surface area.

公开(公告)号：MY181674A

公开(公告)日：2020-12-31

申请号：MYPI2011700071

申请日：2011-05-12

Applicant: MIMOS BERHAD

Inventor： MOHD RAIS AHMAD ,  AIMAN SAJIDAH ABD AZIZ ,  DR SAGIR ALVA

IPC: G01N27/333

Abstract: The present invention relates to a phosphate sensor (100) for detecting and measuring inorganic phosphate anions. The phosphate sensor (100) is characterised by a substrate (160), a conductor layer (140) disposed on the substrate, and a cobalt nanoparticles composite layer (120) disposed on the conductor layer (140). A method of forming the phosphate sensor (120) is also provided. Figure 1

公开(公告)号：MY173923A

公开(公告)日：2020-02-27

申请号：MYPI2013002522

申请日：2010-11-12

Applicant: MIMOS BERHAD

Inventor： DR SAGIR ALVA ,  DR MOHD RAIS AHMAD

Abstract: The present invention relates to a method of depositing doped polypyrrole electrochemical transducer layer comprising the step of: (a) preparing pyrrole monomer dope electrolyte solution and a hydrophilic dopant in a polar solvent: (b) immersing a carbon electrode. a counter electrode and a reference electrode into the doped pyrrole electrolyte solution: and (c) depositing the doped polypyrole electrochemically.