Zobrazeno 1 - 10
of 21
pro vyhledávání: '"W. A. W. Razali"'
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:22890-22897
In this study, a series of glass systems with a composition of (49 − x)H3BO3–35TeO2–15PbO–1.0Nd2O3–xY2O3 (x = 0.0, 0.5, 1.0, 1.5, 2.0, and 2.5 mol%) was prepared via melt-quench technique. The effect of Y2O3 content on the density, molar vo
Publikováno v:
Solid State Phenomena. 317:100-108
Modifying the physical and optical properties of zinc borotellurite glasses by controlling rare earth (RE) doping is important in order to obtain high quality glass. In this study, Samarium (Sm3+) doped zinc borotellurite glasses were successfully fa
Autor:
K. Azman, M. A. Suazlina, S. Akmal Syamsyir, W. A. W. Razali, S. Y. S. Yusainee, Ruziana Mohamed, Yahya Norihan, H. Azhan
Publikováno v:
Solid State Phenomena. 268:311-314
This paper reports the properties of Bi-2223 superconductors that had been doped with Fe2O3 at Cu-site of the system. It was prepared in bulk form using high purity oxide powders via solid state reaction technique with intermediate grinding. A series
Autor:
Desmond W. M. Lau, Antony Orth, Reece Nixon-Luke, Philipp Reineck, Louise J. Brown, Varun K. A. Sreenivasan, Ishan Das Rastogi, Brant C. Gibson, Nicole M. Cordina, W. A. W. Razali, Adam Francis, Lindsay M. Parker
Publikováno v:
Advanced Optical Materials. 4:1549-1557
Many novel fluorescent nanomaterials exhibit radically different optical properties compared to organic fluorophores that are still the most extensively used class of fluorophores in biology today. Assessing the practical impact of these optical diff
Autor:
Andrei V. Zvyagin, Varun K. A. Sreenivasan, W. A. W. Razali, Mark Connor, Ewa M. Goldys, Carlo Bradac
Publikováno v:
Journal of Biophotonics. 9:848-858
Fluorescence microscopy is a fundamental technique for the life sciences, where biocompatible and photostable photoluminescence probes in combination with fast and sensitive imaging systems are continually transforming this field. A wide-field time-g
Autor:
A. L. Fairuzdzah, Ruziana Mohamed, W. A. W. Razali, Hartini Ahmad Rafaie, Y. Norihan, S. A. Syamsyir
Publikováno v:
AIP Conference Proceedings.
This paper presents the regression analysis of students’ final year project (FYP) performance based on the Project Assessment Integrated System (e-PAIS). The marks of the final year project are evaluated based on the written report, commitment and
Publikováno v:
Advanced Materials Research. 1107:397-402
The bioactive glasses of SiO2-CaO-P2O5-SrO system have been prepared by a quick alkali mediated sol-gel method. The prepared bioactive glass of 1, 3, 5 wt% of SrO (coded: SR1, SR3, SR5, respectively) were characterized by SEM, XRD and FTIR. XRD patte
Autor:
Hendrie Johann Muhamad Ridzwan, J. S. Hawa, W. A. W. Razali, Syamsyir Akmal Senawi, K. Azman, W.N.F.W. Zainal, H. N. Hidayah, A. Nazree, A. W. Norazidah, H. Azhan
Publikováno v:
Advanced Materials Research. 1107:601-605
This paper reports on the properties of YBa2Cu3Od (Y123) and YCaBa4Cu6Oy (Y146) with non-porous and porous structures. The relationship between calcium doping and critical temperature (Tc) was studied to determine the optimal superconducting properti
Autor:
Ewa M. Goldys, Denitza Denkova, Hannah M. Brown, Varun K. A. Sreenivasan, Marina Santiago, Andrei V. Zvyagin, Avishkar Saini, W. A. W. Razali, Mark Connor, Jeremy G. Thompson, Rashmi R. Pillai, Kai Zhang
Publikováno v:
ACS applied materialsinterfaces. 9(45)
At the forefront of developing fluorescent probes for biological imaging applications are enhancements aimed at increasing their brightness, contrast, and photostability, especially toward demanding applications of single-molecule detection. In compa
Autor:
Ewa M. Goldys, Heather J. Catchpoole, Sandhya Clement, Andrei V. Zvyagin, Åsa K. Jämting, Victoria A. Coleman, W. A. W. Razali, Jan Herrmann, Brint Gardner
Publikováno v:
Nanotechnology. 28(47)
The estimation of nanoparticle number concentration in colloidal suspensions is a prerequisite in many procedures, and in particular in multi-stage, low-yield reactions. Here, we describe a rapid, non-destructive method based on optical extinction an