Items where Author is "Tarigan, Krista"

Purba, Frikson Jony and Tarigan, Krista and Sitorus, Zuriah and Siregar, Nurdin and Frida, Erna and Bukit, Nurdin and Simbolon, Holden (2022) Cu2O/ZnO NANOCOMPOSITE AND GRAPHENE OXIDE WITH PHOTOCATALYSIS FOR TEXTILE DYES/DYE REDUCTION. Tianjin Daxue Xuebao, 55 (02). pp. 388-398. ISSN 0493-2132

Hakim S., Abdul and Sembiring, Timbangen and Sebayang, Krista and Situmorang, Manihar and Tarigan, Krista and Sembiring, K. and Mihardi, Satria (2021) CHARACTERIZATION OF INDICATOR ELECTRODES USING THE POTENTIOMETRIC BIOSENSOR METHOD AS UREA SENSOR WITH XRD, SEM-EDS, UV-Vis AND FTIR. In: The 10th International Conference on Theoretical and Applied Physics (ICTAP 2020), 20-22 Nov 2020, Mataram.

Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Medan (2020) CHARACTERIZATION OF GLUTARALDEHYDE COMPOSITION ON PVA-ENZYME COATED PVC-KTpCIPB MEMBRANE WITH XRD AND UV-Vis. EC00202054346.

Hakim S., Abdul and Sembiring, T. and Tarigan, Krista and Sebayang, Krista and Situmorang, Manihar (2019) CHARACTERIZATION OF MEMBRANE PVA-ENZYME COATED PVC-KTpCIPB AS UREA SENSOR WITH POTENTIOMETRIC METHOD. RASĀYAN Journal of Chemistry [RJC], 12 (02). pp. 780-786. ISSN 0976-0083

Hakim S., Abdul and Tarigan, Krista and Situmorang, Manihar and Sembiring, Timbangen (2019) CHARACTERIZATION MEMBRANE COMPOSITION OF PVA-ENZYME COATING PVC-KTpClPB AS UREA SENSOR WITH UV-VIS, SEM-EDX AND XRD. In: The 3rd International Conference on Mathematics, Sciences, Education, and Technology, 4-5 Oct 2018, Padang.

Hakim S., Abdul and Tarigan, Krista and Situmorang, Manihar and Sembiring, Timbangan (2018) SYNTHESIS OF UREA SENSORS USING POTENTIOMETRIC METHODS WITH MODIFICATION OF ELECTRODE MEMBRANES INDICATORS OF ISE FROM PVA-ENZYMES COATING PVC-KTpCIPB. In: The 8th International Conference on Theoretical and Applied Physics, 20-21 Sept 2018, Medan.

Hakim S., Abdul and Tarigan, Krista and Sebayang, Krista and Sembiring, T. and Situmorang, Manihar (2018) THE CHARACTERISTICS MEMBRANE PVA-ENZYME AND COATING PVC-PLATICIZER WITH SEM-EDX. International Journal of Scientific & Engineering Research (IJSER), 09 (01). pp. 1229-1236. ISSN 2229-5518

Hakim S., Abdul and Tarigan, Krista and Sebayang, Krista and Situmorang, Manihar and Sembiring, Timbangen (2017) THE CHARACTERISTICS MEMBRANE PVA-ENZYME AND COATING PVC-PLASTICIZER WITH XRD. In: The 4th Annual International Seminar on Trends in Science and Science Education 2017, 14 Nov 2017, Medan.