Dr. Effendi Widjaja
Dr. Effendi Widjaja
MSD Singapore
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Cited by
Controlled synthesis, characterization, and catalytic properties of Mn2O3 and Mn3O4 nanoparticles supported on mesoporous silica SBA-15
YF Han, F Chen, Z Zhong, K Ramesh, L Chen, E Widjaja
The Journal of Physical Chemistry B 110 (48), 24450-24456, 2006
Bone tissue compositional differences in women with and without osteoporotic fracture
BR McCreadie, MD Morris, T Chen, DS Rao, WF Finney, E Widjaja, ...
Bone 39 (6), 1190-1195, 2006
Classification of colonic tissues using near-infrared Raman spectroscopy and support vector machines
E Widjaja, W Zheng, Z Huang
International journal of oncology 32 (3), 653-662, 2008
Band-target entropy minimization (BTEM): an advanced method for recovering unknown pure component spectra. Application to the FTIR spectra of unstable organometallic mixtures
W Chew, E Widjaja, M Garland
Organometallics 21 (9), 1982-1990, 2002
Band-target entropy minimization. A robust algorithm for pure component spectral recovery. Application to complex randomized mixtures of six components
E Widjaja, C Li, W Chew, M Garland
Analytical chemistry 75 (17), 4499-4507, 2003
DNA detection using nanostructured SERS substrates with Rhodamine B as Raman label
C Fang, A Agarwal, KD Buddharaju, NM Khalid, SM Salim, E Widjaja, ...
Biosensors and Bioelectronics 24 (2), 216-221, 2008
Semi-batch homogeneous catalytic in-situ spectroscopic data. FTIR spectral reconstructions using band-target entropy minimization (BTEM) without spectral preconditioning
E Widjaja, C Li, M Garland
Organometallics 21 (9), 1991-1997, 2002
Synthesis and characterization of Mn3O4 and Mn2O3 nanocrystals on SBA-15: Novel combustion catalysts at low reaction temperatures
YF Han, F Chen, ZY Zhong, K Ramesh, E Widjaja, LW Chen
Catalysis Communications 7 (10), 739-744, 2006
Rhodium tetracarbonyl hydride: the elusive metal carbonyl hydride
C Li, E Widjaja, W Chew, M Garland
Angewandte Chemie 114 (20), 3939-3943, 2002
The Rh4 (CO) 12-catalyzed hydroformylation of 3, 3-dimethylbut-1-ene promoted with HMn (CO) 5. Bimetallic catalytic binuclear elimination as an origin for synergism in …
C Li, E Widjaja, M Garland
Journal of the American Chemical Society 125 (18), 5540-5548, 2003
Anabolic actions of PTH (1-34): use of a novel tissue engineering model to investigate temporal effects on bone
GJ Pettway, A Schneider, AJ Koh, E Widjaja, MD Morris, JA Meganck, ...
Bone 36 (6), 959-970, 2005
Observation of the reversible phase-transformation of α-Mn2O3 nanocrystals during the catalytic combustion of methane by in situ Raman spectroscopy
YF Han, K Ramesh, L Chen, E Widjaja, S Chilukoti, F Chen
The Journal of Physical Chemistry C 111 (7), 2830-2833, 2007
Kinetic and spectroscopic study of methane combustion over α-Mn2O3 nanocrystal catalysts
YF Han, L Chen, K Ramesh, E Widjaja, S Chilukoti, IK Surjami, J Chen
Journal of Catalysis 253 (2), 261-268, 2008
Band-target entropy minimization (BTEM) applied to hyperspectral Raman image data
E Widjaja, N Crane, TC Chen, MD Morris, MA Ignelzi Jr, BR McCreadie
Applied spectroscopy 57 (11), 1353-1362, 2003
Preparation of nanosized Mn3O4/SBA-15 catalyst for complete oxidation of low concentration EtOH in aqueous solution with H2O2
YF Han, F Chen, K Ramesh, Z Zhong, E Widjaja, L Chen
Applied catalysis B: environmental 76 (3-4), 227-234, 2007
Detection of trace crystallinity in an amorphous system using Raman microscopy and chemometric analysis
E Widjaja, P Kanaujia, G Lau, WK Ng, M Garland, C Saal, A Hanefeld, ...
European Journal of Pharmaceutical Sciences 42 (1-2), 45-54, 2011
Metallization of silicon nanowires and SERS response from a single metallized nanowire
C Fang, A Agarwal, E Widjaja, MV Garland, SM Wong, L Linn, NM Khalid, ...
Chemistry of Materials 21 (15), 3542-3548, 2009
The detection of laser-induced structural change of MnO2 using in situ Raman spectroscopy combined with self-modeling curve resolution technique
E Widjaja, JT Sampanthar
Analytica chimica acta 585 (2), 241-245, 2007
Nanoparticle formation and growth during in vitro dissolution of ketoconazole solid dispersion
P Kanaujia, G Lau, WK Ng, E Widjaja, A Hanefeld, M Fischbach, M Maio, ...
Journal of pharmaceutical sciences 100 (7), 2876-2885, 2011
The effect of polyethylene glycol structure on paclitaxel drug release and mechanical properties of PLGA thin films
TWJ Steele, CL Huang, E Widjaja, FYC Boey, JSC Loo, SS Venkatraman
Acta Biomaterialia 7 (5), 1973-1983, 2011
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