Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Khusna Arif Rakhman"'
Publikováno v:
Molekul, Vol 18, Iss 2, Pp 273-281 (2023)
The development of high-efficiency photocatalysts plays an important role in the application of solar energy conversion. Titanium dioxide (TiO2) with an anatase crystalline phase is well-known as semiconductor thin layers for solar cells. This work h
Externí odkaz:
https://doaj.org/article/4c6b47bea48a4058bf940e9df4d94fbf
Autor:
Mufti Amir Sultan, Muhammad Yunus Hi Abbas, Abdul Gaus, Khusna Arif Rakhman, Nurtalia Barmawi
Publikováno v:
Teras Jurnal: Jurnal Teknik Sipil, Vol 10, Iss 1, Pp 17-26 (2020)
Korosi dapat didefenisikan secara umum sebagai pengrusakan bahan oleh lingkungannya. Struktur beton bertulang akan mengalami kerusakan akibat serangan korosi, apabila tidak ditangani akan membutuhkan biaya yang relative mahal untuk memperbaikinya. Ko
Externí odkaz:
https://doaj.org/article/e16e2262a6a844baa704bcc41661798d
Publikováno v:
EduChemia, Vol 4, Iss 2, Pp 112-126 (2019)
Telah dilakukan optimasi geometri molekul, kajian hubungan kuantitatif aktivitas-struktur (HKSA) dan regresi multilinear (RML) terhadap senyawa turunan benzopirazin dengan substitusi gugus (R7) pendonor elektron seperti: -Br, -COOH, -NH2, -NH3, -OH d
Externí odkaz:
https://doaj.org/article/7476a535338f47f1b786e6f0fe7fdcb8
Publikováno v:
Jurnal Biosains Pascasarjana. 24:8-14
This study aimed to determine the total anthocyanin content and IC50 value) of antioxidants from the ethanol extract of Lobi-lobi (Flacourtia Inermisand Jamblang (Syzygium Cuini L Skeel) fruit which were analyzed using the DPPH method. by UV-Vis spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29304fe35a59867754cb7d3b063b8f3d
https://doi.org/10.20473/jbp.v24i1.2022.8-14
https://doi.org/10.20473/jbp.v24i1.2022.8-14
Publikováno v:
KnE Life Sciences.
The goal of this research was to find a biodegradable material that could potentially replace plastics. The production of biofoam from sago pulp was therefore investigated. The first steps in making biofoam from sago pulp were to characterize it and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a2bd419f5859eccd09f3b31ad60344
https://doi.org/10.18502/kls.v7i3.11117
https://doi.org/10.18502/kls.v7i3.11117
Publikováno v:
Asian Journal of Chemistry. 32:941-944
This study aimed to determine the anthocyanin content present in Flacourtia inermis peel and its ultraviolet-visible absorption potential as a dye agent. This work focused on developing dye-sensitized materials that require natural eco-friendly dyes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc2b20c386f98ce5d081831b927d7189
https://doi.org/10.14233/ajchem.2020.22231
https://doi.org/10.14233/ajchem.2020.22231
Autor:
Nanik Siti Aminah, Muhammad Ikhlas Abdjan, Andika Pramudya Wardana, Alfinda Novi Kristanti, Imam Siswanto, Khusna Arif Rakhman, Yoshiaki Takaya
Publikováno v:
RSC advances. 11(62)
An investigation on dolabellane derivatives to understand their potential in inhibiting the SARS-CoV-2 main protease (3CLpro) using anin silicoapproach.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60462b0d186b0459b24d2ed9a8972d65
https://pubmed.ncbi.nlm.nih.gov/35492446
https://pubmed.ncbi.nlm.nih.gov/35492446
Autor:
Sri Handayani, Imam Siswanto, Muhammad Ikhlas Abdjan, Khusna Arif Rakhman, Chairil Anjasmara Robo Putra
In silico approach has been carried out for the determination of drug candidates from anthocyanin derivative as inhibitors of the COVID-19 main protease. Geometry optimization has performed using the DFT/B3LYP/6-31G(d,p) method as an initial step to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4bec6e8711116056041bdaf2d721225
https://doi.org/10.3762/bxiv.2020.106.v1
https://doi.org/10.3762/bxiv.2020.106.v1
Publikováno v:
Asian Journal of Chemistry. 30:1057-1060
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ae9fc7e6fa1f2edd3cf4d2ce1e6f6c
https://doi.org/10.14233/ajchem.2018.21156
https://doi.org/10.14233/ajchem.2018.21156
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 575:012076
Infrastructure in the coastal area is mostly made of steel and reinforced concrete steel which is susceptible to corrosion due to direct contact with sea water and also climatic conditions. There are several ways that can slow down the rate of corros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509c1069e8d240da2afcff84b047a0b0
https://doi.org/10.1088/1755-1315/575/1/012076
https://doi.org/10.1088/1755-1315/575/1/012076