Journal Issue

Volume 13, Number 8


Index terms:
Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6291
Pages : 1607-1611

Index terms: Indirect additive manufacturing; Lumbar spine model; Rigid polyurethane (PU) foam; Surgical trainingSurgical training

Fabrication of Rigid Polyurethane Foam Lumbar Spine Model for Surgical Training using Indirect Additive Manufacturing

Asriyanti, Kushendarsyah Saptaji, Nisa Khoiriyah, Muhammad Satrio Utomo, Made Subekti Dwijaya, Farid Triawan, Muhammad Hanif Nadhif

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6125
Pages : 1612-1621

Index terms: A1298C; C677T; Essential hypertension; MTHFR gene; Polymorphism
Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6138
Pages : 1622-1629

Index terms: Baculovirus; COVID-19; Insect cell; Techno-economic analysis; Vaccine

Techno-Economic Evaluation of Novel SARS-CoV-2 Vaccine Manufacturing in the Insect Cell Baculovirus Platform

Kanya Citta Hani Alifia, Cleo Kontoravdi, Zoltán Kis, Dianursanti Ismail

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6139
Pages : 1630-1639

Index terms: Anti-fungal; Brunei propolis; LC-MS/MS; Total flavonoid content; Total polyphenol content

Phytochemical Analysis and Antifungal Activity of Brunei Propolis Against Candida sp. and Cryptococcus sp.

Geani Sabrina, Robiatul Adawiyah, Anwar Usman, Shuffa Chilla Mayhana, Diandra Imanuella Zilver Sihotang, Muhamad Sahlan

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6135
Pages : 1640-1650

Index terms: Automated system; Bioreactor; Cell culture; PIVOT; Remotely controlled

Development of Auto-PIVOT: Automated Platform In Vitro for Cell Tissue Culture

Muhammad Irsyad, Yudan Whulanza, Puspita Anggraini Katili, Radiana Dhewayani Antarianto, Chyntia Olivia Maurine Jasirwan, Nilo Bugtai

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6176
Pages : 1651-1662

Index terms: 3D Design; Interbody Fusion; Spine Cage; TLIF implant

Design of a Transforaminal Lumbar Interbody Fusion (TLIF) Spine Cage

Afrah Faadhila, Siti Fauziyah Rahman, Yudan Whulanza, Sugeng Supriadi, Joshua Yoshihiko Tampubolon, Septian Indra Wicaksana, Ahmad Jabir Rahyussalim, Tri Kurniawati, Abdul Halim Abdullah

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6152
Pages : 1663-1671

Index terms: Leak sensor; Microcontroller; Medical equipment; Ozone; Sterilization; Staphylococcus bacteria

Development of the Sterilization Box for Medical Equipment with an Ozone Gas Leak Sensor Feature

Tomy Abuzairi, Nur Imaniati Sumantri, Nadira Alya Putri, Mulya Viani Andarini, Ebenhaezar Jan Lampung, Defrianto Sitinjak

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6156
Pages : 1672-1680

Index terms: EEG; Prefrontal Cortex; sLORETA; Stroke; Vascular Dementia

Cognitive Measurement in Vascular Dementia Patients with Prefrontal Cortex Activation Analysis

Hasballah Zakaria, Adriani Rizka Amalia, Sugondo Hadiyoso, Muhammad Fakhrul Rozi Ashadi

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6142
Pages : 1681-1691

Index terms: Biosensor; Electrochemical; PET; Screen-printed electrode

Preliminary Study on the Fabrication of Multi-Layer Screen-Printed Electrode for Biosensor Application

Habib Alfarobi, Elly Septia Yulianti, Nurul Intan, Yudan Whulanza, Don-Hee Park, Siti Fauziyah Rahman

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6124
Pages : 1692-1703

Index terms: Alginate; Chitosan; Hydrogel; Irgacure® 2959; Photo-initiator
Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6164
Pages : 1704-1714

Index terms: Carrageenan; Chitosan; Hydrogel; Irgacure® 2959; Photo-initiator
Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6166
Pages : 1715-1725

Index terms: Genotype-phenotype; HBA; HBB; Mahidol severity index; Thalassemia
Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6136
Pages : 1726-1734

Index terms: Cell-on-chip; Dopamine; MEMS; Neural tissue engineering; On-chip testing

Integrated Electrochemical Dopamine Sensing with Finger Priming Pump on a Chip

Yudan Whulanza, Abram Dion Antory, Warjito Warjito, Siti Fauziyah Rahman, Misri Gozan, Muhammad Satrio Utomo, Samuel Kassegne

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6140
Pages : 1735-1744

Index terms: Acute Ischemic Stroke (AIS); Electroencephalography (EEG); Epoch length; Feedforward Neural Network (FNN); Wavelet decomposition

Wavelet Decomposition and Feedforward Neural Network for Classification of Acute Ischemic Stroke based on Electroencephalography

Annisaa Fitri Nurfirdausi, Ratna Aditya Apsari, Sastra Kusuma Wijaya, Prawito Prajitno, Nurhadi Ibrahim

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6132
Pages : 1745-1754

Index terms: Cell injury; Cryoprotectant agent; Modified cryoprotectant; Sperm cryopreservation

Can Cryoprotectant’s modification in Spermatozoa Cryopreservation be an Alternative to Improve Embryo Quality? A Review

Manggiasih Dwiayu Larasati, Silvia Werdhy Lestari, Andon Hestiantoro, Mulyoto Pangestu

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6129
Pages : 1755-1767

Index terms: Aspergillus oryzae; Biodecolorization; Gloeophyllum trabeum; Methylene blue; Mixed culture; Pollutants

Biotransformation of Methylene Blue by Mixed Fungal Cultures of Gloeophyllum trabeum and Aspergillus oryzae

Adi Setyo Purnomo, Adelia Sabilah Prameswari, Hamdan Dwi Rizqi, Taufiq Rinda Alkas, Ratna Ediati, Yuly Kusumawati

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6111
Pages : 1768-1777

Index terms: Antibacterial; Apis cerana; Honey bee venom; Melittin; PLA2

Isolation and Antibacterial Activity of Honey Bee Venom Bioactive from Apis cerana

Kenny Lischer, Indria Puti Mustika, Muhamad Sahlan, Brian Wirawan Guslianto

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6122
Pages : 1778-1786

Index terms: Bioethanol production; Empty fruit bunch; Process simulation; Techno-economic analysis

Techno-economic Analysis of Bioethanol Production from Palm Oil Empty Fruit bunch

Thongchai Rohitatisha Srinophakun, Pattamaporn Suwajittanont

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6131
Pages : 1787-1795

Index terms: Chitosan; Drug delivery system; Maleic anhydride; Methylene blue; Sponges

The Study of Methylene Blue Loading into Chitosan-graft-Maleic Sponges

Daniel Timotius, Yuni Kusumastuti, Rozita Omar, Razif Harun, Siti Mazlina Mustapa Kamal, Siti Nurul Aisyiyah Jenie, Himawan Tri Bayu Murti Petrus

Publication Date (Online):
Dec 30, 2022
DOI: https://doi.org/10.14716/ijtech.v13i8.6133
Pages : 1796-1805