Zobrazeno 1 - 10
of 142
pro vyhledávání: '"I. Wuled Lenggoro"'
Publikováno v:
Royal Society Open Science, Vol 10, Iss 8 (2023)
The present study used optical coherence tomography (OCT) to monitor the dynamics of a highly viscous liquid in a porous tobacco substrate during heating. The OCT technique was integrated with a specially designed heating chamber and an air pump for
Externí odkaz:
https://doaj.org/article/09a30eee3a8a41c6990d46757195c4e7
Autor:
Anca Awal Sembada, I. Wuled Lenggoro
Publikováno v:
Nanomaterials, Vol 14, Iss 2, p 131 (2024)
Nanoparticle transport into plants is an evolving field of research with diverse applications in agriculture and biotechnology. This article provides an overview of the challenges and prospects associated with the transport of nanoparticles in plants
Externí odkaz:
https://doaj.org/article/74fb74e461444c6aabf3292509a291bd
The Role of Silica Nanoparticles in Promoting the Germination of Tomato (Solanum lycopersicum) Seeds
Autor:
Anca Awal Sembada, Shinya Maki, Ahmad Faizal, Toshiyuki Fukuhara, Takeshi Suzuki, I. Wuled Lenggoro
Publikováno v:
Nanomaterials, Vol 13, Iss 14, p 2110 (2023)
The addition of nanoparticles has been reported to be an effective strategy for enhancing seed germination, but the underlying mechanisms whereby this occurs are unclear. In the present study, we added silica nanoparticles (SiNPs) to an aqueous growt
Externí odkaz:
https://doaj.org/article/ef7ae1cc37c349cda70e528477f84a59
Autor:
Suryani Saallah, I. Wuled Lenggoro
Publikováno v:
KONA Powder and Particle Journal, Vol 35, Iss 0, Pp 89-111 (2017)
In the past few decades, enormous advances have been achieved in the field of particle technology and the trend has been shifted from macro to micro and recently to the nanoscale. Integration of nanotechnology and biotechnology has paved the way to t
Externí odkaz:
https://doaj.org/article/5af2cfc1151641b982369101e45120d7
Autor:
Suryani Saallah, M. Nazli Naim, I. Wuled Lenggoro, Mohd Noriznan Mokhtar, Noor Fitrah Abu Bakar, Masao Gen
Publikováno v:
Biotechnology Reports, Vol 10, Iss C, Pp 44-48 (2016)
Immobilisation of cyclodextrin glucanotransferase (CGTase) on nanofibres was demonstrated. CGTase solution (1% v/v) and PVA (8 wt%) solution were mixed followed by electrospinning (−9 kV, 3 h). CGTase/PVA nanofibres with an average diameter of 176
Externí odkaz:
https://doaj.org/article/80ee4469cd6c4933bec07584606c8983
Autor:
Tomoaki Okuda, Tetsuro Yoshida, Yuma Gunji, Shunichi Okahisa, K. Kusdianto, Masao Gen, Seiichi Sato, I. Wuled Lenggoro
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 9, Iss 2, Pp 137-145 (2015)
This study focused on the measurement of the actual charging state of ambient aerosol particles, which is important for understanding the intricate process of adverse health effects caused by particulate matter (PM). The net electrostatic charging st
Externí odkaz:
https://doaj.org/article/cbfc632cd4004f7c9f3a8cb91e0889da
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 9, Iss 3, Pp 168-175 (2014)
Electrochemical synthesis of hydroxyapatite particles was performed from a homogeneous solution of Na2H2EDTA.2H2O, KH2PO4 and CaCl2 without stirring to investigate the mechanism of hydroxyapa-tite formation. We found that OH- ions generated by water
Externí odkaz:
https://doaj.org/article/231f72da1db94b759c704a5e6bcefbea
Autor:
Hiroyuki Sase, Kazuhide Matsuda, Thiti Visaratana, Hathairatana Garivait, Naoyuki Yamashita, Bopit Kietvuttinon, Bundit Hongthong, Jesada Luangjame, Pojanie Khummongkol, Junko Shindo, Tomomi Endo, Keiichi Sato, Shigeki Uchiyama, Masamitsu Miyazawa, Makoto Nakata, I. Wuled Lenggoro
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 6, Iss 4, Pp 246-258 (2012)
Particulate matter deposited on leaf surfaces may cause erosion/abrasion of epicuticular wax and the malfunction of stomata. However, the deposition processes of particulate matter, such as elemental carbon (EC), has not been studied sufficiently in
Externí odkaz:
https://doaj.org/article/f7bfc0e9539544a4a199a60f34e57a25
Autor:
Masahiro Yamaguchi, Kenta Takeda, Yoko Otani, Naoto Murao, Hiroyuki Sase, I. Wuled Lenggoro, Kenichi Yazaki, Kyotaro Noguchi, Atsushi Ishida, Takeshi Izuta
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 6, Iss 4, Pp 268-274 (2012)
To perform quick measurements of black carbon (BC) particles deposited on foliar surfaces of forest tree species, we investigated an optical method for measuring the amount of BC extracted from foliar surfaces and collected on quartz fiber filters. T
Externí odkaz:
https://doaj.org/article/99533bcdb4e74e1ca5750e7a5aa80944
Autor:
Kenichi Yamane, Satoshi Nakaba, Masahiro Yamaguchi, Katsushi Kuroda, Yuzou Sano, I. Wuled Lenggoro, Takeshi Izuta, Ryo Funada
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 6, Iss 4, Pp 275-280 (2012)
To understand the effect of aerosols on the growth and physiological conditions of trees in forests, it is important to know the state of aerosols that are deposited on the surface of the leaves or needles. In this study, we developed methods of visu
Externí odkaz:
https://doaj.org/article/3a8279f22132491e9895cadc2abe93f0