Ikuti
Harlem Marpaung
Harlem Marpaung
Email yang diverifikasi di usu.ac.id
Judul
Dikutip oleh
Dikutip oleh
Tahun
Effect of N‐Doped Graphene for Properties of Pt/N‐Doped Graphene Catalyst
R Siburian, K Sebayang, M Supeno, H Marpaung
ChemistrySelect 2 (3), 1188-1195, 2017
242017
Properties of Mg/graphite and Mg/graphene as cathode electrode on primary cell battery
C Simanjuntak, R Siburian, H Marpaung
Heliyon 6 (1), 2020
212020
SYNTHESIS AND APPLICATION OF SILICA GEL BASED ON MOUNT SINABUNG FLY ASH FOR Cd (II) REMOVAL WITH FIXED BED COLUMN
L Simatupang, R Siburian, P Sitanggang, ME Doloksaribu, M Situmorang, ...
RASĀYAN Journal of Chemistry [RJC] 11 (02), 819-827, 2018
152018
Analysis of user’s hair cannabinoid of narcotic type of marijuana (Cannabis Sativa L.) using GCMS Technic
M Taufik, H Marpaung, J Kaban, B Wirjosentono
American Journal of Biomedical and Life Sciences 4 (1), 1-10, 2016
102016
Preparation and Characterization Carbon Nanotubes–Chitosan Nanocomposite by Using Oil Palm Shell and Horseshoe Crab Shell
MZ Siregar, Z Alfian, H Agusnar, H Marpaung
International Journal of Advanced Research in Chemical Science (IJARCS …, 2015
102015
GC-MS Analysis of chemical contents and physical properties of essential oil of Eucalyptus grandis from PT. Toba Pulp Lestari
Z Alfian, H Marpaung, M Taufik, S Lenny, A Andriayani, SJ Samosir
Asian Journal of Chemistry, 2019
82019
Pemeriksaan Narkotika Menggunakan Sampel Urine
M Taufik, H Marpaung
Jurnal Stikna 1 (1), 2017
82017
Analisis Cepat Methamphetamin pada Rambut Pengguna Sabu Sabu Menggunakan Gas Kromatografi Spekstroskopi Massa
Z Alfian, H Marpaung, M Taufik
Jurnal Stikna 1 (1), 2017
72017
Perbandinagn Kandungan Asam Sinamat dan Asam Benzoat dalam Kemenyan (Styrax benzoin) Kualitas I, III dan V yang Diperoleh dari Daerah Tapanuli Utara dengan Metode Kromatografi Gas
FS Harahap, H Marpaung
EKSAKTA: Jurnal Penelitian Dan Pembelajaran MIPA 3 (1), 42-47, 2018
62018
Distribution and risk assessment of natural radioactive elements in volcanic ashes, cold lava, river waters due to volcanic eruption of Mount Sinabung
SL Raja, H Marpaung, S Simanjuntak, C Simanjuntak, E Pudjadi
AIP Conference Proceedings 2342 (1), 2021
52021
The analysis of fatty acids components in the seeds of swietenia mahogany jaco
H Marpaung
Jurnal Sains Kimia 7 (1), 26-27, 2003
52003
Fabrication of silica-based chitosan biocomposite material from volcanic ash and shrimp husk by sol gel method for adsorbent of cadmium (II) Ions
M Situmorang
Indian Journal of Chemical Technology (IJCT) 27 (5), 387-394, 2021
42021
Effect of platinum loading on graphene nano sheets at cathode
R Siburian, K Sebayang, M Supeno, H Marpaung
42017
Detection and identification of morphine in blood of male white rats (rattus norvegicus) by ultraviolet-visible spectrophotometry
Z Alfian, H Marpaung, M Taufik, R Harahap, C Simanjuntak
Journal of Physics: Conference Series 1116 (4), 042004, 2018
32018
Analysis of composition and sineol determination of eucalyptus oil (Eucalyptus Robusta) from PT. Toba Pulp Lestari Used Gc-Ms Method
Z Alfian, M Taufik, H Marpaung, IJ Sibarani
Int J Appl Chem (IJAC) 14 (3), 255-262, 2018
32018
Analysis and risk assessment of natural radioactivity elements in coal wastes from Medan industrial area
H Marpaung, Z Alfian, SL Raja, D Akhyariansyah, D Silalahi, ...
Journal of Physics: Conference Series 1116 (4), 042018, 2018
22018
Synthesis and innovation of PLA/clay nanocomposite characterization againts to mechanical and thermal properties
S Salim, H Agusnar, B Wirjosentono, H Marpaung, T Rihayat
IOP Conference Series: Materials Science and Engineering 334 (1), 012047, 2018
22018
Biodegradasi bahan komposit polipropilena dengan pengisi serat limbah padat (fibre recovery) dari pabrik pulp dan kertas
B Wirjosentono, H Marpaung
Universitas Sumatera Utara, 2009
22009
Analysis of Iron (Fe), Copper (Cu), and Zinc (Zn) on Param traditional medicine
D Brahmana, H Marpaung, Z Alfian
Journal of Chemical Natural Resources 2 (1), 1-7, 2020
12020
Studi Literature Essential oil bioactivity of Curry leavess (Murraya koeginii) as slimming aromatherapy
R Damayanti, H Marpaung, Z Alfian, T Barus
12019
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