Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Manggar Arum Aristri"'
Autor:
Muhammad Adly Rahandi Lubis, Manggar Arum Aristri, Rita Kartika Sari, Apri Heri Iswanto, Syeed Saifulazry Osman Al-Edrus, Jajang Sutiawan, Seng Hua Lee, Petar Antov, Lubos Kristak
Publikováno v:
Alexandria Engineering Journal, Vol 90, Iss , Pp 54-64 (2024)
The objective of this research was to investigate and evaluate the possibility of increasing the thermo-mechanical properties of ramie (Boehmeria nivea L.) fibers by impregnating them with a tannin-based non-isocyanate polyurethane (Bio-NIPU) resin.
Externí odkaz:
https://doaj.org/article/7a381cbc4db34453954819148435bf17
Autor:
Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Raden Permana Budi Laksana, Rita Kartika Sari, Apri Heri Iswanto, Lubos Kristak, Petar Antov, Antonio Pizzi
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 2413-2427 (2022)
This study aimed to develop bio-based polyurethane (PU) resin derived from tannin for the impregnation process of ramie fibers (Boehmeria nivea L.) and to investigate the mechanical and thermal properties of impregnated fibers. Tannin was extracted f
Externí odkaz:
https://doaj.org/article/0829f4c22e6d4aa29bb70501663f6e5f
Bio-Polyurethane Resins Derived from Liquid Fractions of Lignin for the Modification of Ramie Fibers
Autor:
Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Raden Permana Budi Laksana, Faizatul Falah, Widya Fatriasari, Maya Ismayati, Asri Peni Wulandari, Nurindah
Publikováno v:
Jurnal Sylva Lestari, Vol 9, Iss 2, Pp 223-238 (2021)
Lignin is a biopolymer from agro-forestry biomass which provides greater prospects for higher added value applications in renewable and sustainable products. In this study, technical lignin from black liquor was used as a pre-polymer for the preparat
Externí odkaz:
https://doaj.org/article/7496d5a1163546f8acef9cd8460917db
Autor:
Manggar Arum Aristri, Rita Kartika Sari, Muhammad Adly Rahandi Lubis, Raden Permana Budi Laksana, Petar Antov, Apri Heri Iswanto, Efri Mardawati, Seng Hua Lee, Viktor Savov, Lubos Kristak, Antonios N. Papadopoulos
Publikováno v:
Polymers, Vol 15, Iss 6, p 1492 (2023)
This study aimed to develop tannin-based non-isocyanate polyurethane (tannin-Bio-NIPU) and tannin-based polyurethane (tannin-Bio-PU) resins for the impregnation of ramie fibers (Boehmeria nivea L.) and investigate their mechanical and thermal propert
Externí odkaz:
https://doaj.org/article/574f0ab57b7249c0b79f380fce5065b3
Publikováno v:
Indonesian Journal of Chemical Research, Vol 9, Iss 2 (2021)
Cadmium is a toxic pollutant that is harmful to the environment and humans. The purpose of this research was to develop a method for cadmium(II) detection using differential pulse anodic stripping voltammetry (DPASV) using a glassy carbon electrode.
Externí odkaz:
https://doaj.org/article/b4ec5ac01fb14af6b6da47c882c55546
Autor:
Elvara Windra Madyaratri, Muhammad Rasyidur Ridho, Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Apri Heri Iswanto, Deded Sarip Nawawi, Petar Antov, Lubos Kristak, Andrea Majlingová, Widya Fatriasari
Publikováno v:
Polymers, Vol 14, Iss 3, p 362 (2022)
Biocomposites reinforced with natural fibers represent an eco-friendly and inexpensive alternative to conventional petroleum-based materials and have been increasingly utilized in a wide variety of industrial applications due to their numerous advant
Externí odkaz:
https://doaj.org/article/eb48ada9cc6e49c3b08768aa43adf2a8
Autor:
Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Sumit Manohar Yadav, Petar Antov, Antonios N. Papadopoulos, Antonio Pizzi, Widya Fatriasari, Maya Ismayati, Apri Heri Iswanto
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 4242 (2021)
This review article aims to summarize the potential of using renewable natural resources, such as lignin and tannin, in the preparation of NIPUs for wood adhesives. Polyurethanes (PUs) are extremely versatile polymeric materials, which have been wide
Externí odkaz:
https://doaj.org/article/f861fe2909544ca187e6a4e029f4ba95
Publikováno v:
Indonesian Journal of Chemical Research, Vol 9, Iss 2 (2021)
Cadmium is a toxic pollutant that is harmful to the environment and humans. The purpose of this research was to develop a method for cadmium(II) detection using differential pulse anodic stripping voltammetry (DPASV) using a glassy carbon electrode.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5244f26dc1ede75a308820ff462057
https://doi.org/10.30598//ijcr.2020.9-riz
https://doi.org/10.30598//ijcr.2020.9-riz
Autor:
Antonio Pizzi, Apri Heri Iswanto, Widya Fatriasari, Petar Antov, Manggar Arum Aristri, Maya Ismayati, Muhammad Adly Rahandi Lubis, Antonios N. Papadopoulos, Sumit Manohar Yadav
Publikováno v:
Applied Sciences, Vol 11, Iss 4242, p 4242 (2021)
This review article aims to summarize the potential of using renewable natural resources, such as lignin and tannin, in the preparation of NIPUs for wood adhesives. Polyurethanes (PUs) are extremely versatile polymeric materials, which have been wide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c8777e9ecf2df13bde83ceab74c0e48
Autor:
Rita Kartika Sari, Petar Antov, Widya Fatriasari, Milada Gajtanska, Apri Heri Iswanto, Antonio Pizzi, Manggar Arum Aristri, Antonios N. Papadopoulos, Muhammad Adly Rahandi Lubis
Publikováno v:
Forests, Vol 12, Iss 1516, p 1516 (2021)
Tannins are soluble, astringent secondary phenolic metabolites generally obtained from renewable natural resources, and can be found in many plant parts, such as fruits, stems, leaves, seeds, roots, buds, and tree barks, where they have a protective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c011427c5522c10c0c420c4e49cc9469
https://doi.org/10.3390/f12111516
https://doi.org/10.3390/f12111516