• Guan-Yeow Yeap*, Wan-Sinn
Yam, Daisuke Takeuchi, Kohtaro Osakada, Ewa Gorecka,Wan
Ahmad Kamil Mahmood, Peng-Lim Boey, Shafida Abdul Hamid,
“Synthesis, thermal stabilities and anistropic properties
of some new isoflavone-based esters 7-decanoyloxy-3-(-4’-substitutedphenyl)
-4H-1-benzopyran-4-ones”, Liquid Crystals, 35, p.
315-323 (2008).
• Guan-Yeow Yeap*, Chin-Hin Ong, Daisuke Takeuchi,
Masaki Kakeya, Kohyato Osakada, Wan Ahmad Kamil Mahmood,
Ono Atsuko, and Volkmar Vill, “Synthesis and molecular
structure of asymmetric 2,2’-(4-(alkoxy)-1,3-phenylene)bis(1-(4-substitutedphenyl)diazene):
Crystal structure of 2,2’-(4-(octyloxy)-1,3-phenylene)bis(1-(4-chlorophenyl)diazene)”,
Journal of Molecular Structure, 882, (2008), 1-8.
• Guan-Yeow Yeap*, Wan-Sinn Yam, Masato M. Ito, Yumika
Takahashi, Daisuke Takeuchi, Masaki Kakeya, Kohyato Osakada,
Yoshiyuki Nakamura, Wan Ahmad Kamil Mahmood, Peng-Lim Boey,
Shafida Abdul Hamid and Ewa Gorecka, “Synthesis and
phase behaviour f some new isoflavarone derivatives”,
Ferroelectrics, 365, 65-77, (2008).
• Guan-Yeow Yeap*, Tiang Chuan Hng, Wan Ahmad Kamil
Mahmood, Ewa Gorecka, Daisuke Takeuchi and Kohtaro Osakada,
“Novel Non-Symmetric Trimeric Liquid Crystals Exhibiting
Glassy Nematic State at Low Temperatures”, Mol. Cryst.
Liq. Cryst. 487 135-152(2008).
• Guan-Yeow Yeap*, Wan-Sinn Yam, Daisuke Takeuchi,
Kohtaro Osakada, Ewa Gorecka,Wan Ahmad Kamil Mahmood, Peng-Lim
Boey, Shafida Abdul Hamid, “Synthesis, thermal stabilities
and anistropic properties of some new isoflavone-based esters
7-decanoyloxy-3-(-4’-substitutedphenyl) -4H-1-benzopyran-4-ones”,
Liquid Crystals, 35, p. 315-323 (2008).
• Guan-Yeow Yeap*, Wan-Sinn Yam, Masato M.
Ito, Yumika Takahashi, Wan Ahmad Kamil Mahmood, Peng-Lim
Boey, Shafida Abdul Hamid and Ewa Gorecka, “Synthesis
of 7-acyloxy-3-(-4-acyloxyphenyl)-4H-1-benzopyran-4-one”,
Liquid Crystals, 34, p. 649-654 (2007).
• Geik Ling Teoha,1, Kong Yong Liewb, Wan A.K. Mahmood
a, “Preparation of polyaniline-Al2O3 composites nanofibers
with controllable conductivity”, Materials Letters
61 4947–4949(2007).
• Guan-Yeow Yeap, S.T.Ha, W.A. Kamil Mahmood; R. Adnan,
M.M. Ito and Y.Youhei, “Synthesis and Mesomorphic
Properties of Symmetrical Dimers N,N’-bis[(3-Methoxy-4-Alkoxybenzylidene)-1,4-Phenylenediamine”,
Mol.Cryst.Liq.Cryst., 452, 49-61(2006).
• G.Y.Yeap, S.T.Ha, P.L.Boey, W.A.K.Mahmood, M.M.Ito,
and Y.Youhei, “Synthesis and Characterisation of Some
New Mesogenic Schiff Base Esters N-[4-(4-n-hexadecanoyoxybenzoyloxy)benzylidene]4
-substituted-anilines”, Mol.Cryst.Liq.Cryst., 452,
73-90(2006).
• Guan-Yeow Yeap*, Tiang-Chuan Hng, Wan Ahmad Kamil
Mahmood, Masato M.
Ito, Yamashita Youhei, Yoichi Takanishi, Hideo Takezoe,
“Smectogenic properties of N,N'-bis[(2-hydroxy-4-alkoxyphenyl)
methylene]benzene-1,4-diamine liquid crystals with double
lateral H-bonds”, Liquid Crystals, vol.33(9), p. 979-986(2006).
• S.Gupta, S. Henk, G. Kees, G-Y. Yeap, I. Susanti,
W.A.K. Wan Mahmood and Sen Gupta, “Crystal Structure
of E-1-(phenyl)-3-(4-hydroxyphenyl)-2-propene-1-one, C15H12O2,
Zeitschrift fur Kristallographie-NCS, 217, 503-504, (2002).
• Hwai Peng Choo, Liew Kong Yong, Hanfan Liu, Seng
Chye Eng, W. A. Kamil Mahmood and Mohamed Bettahar, “Activity
And Selectivity Of Noble Metal Colloids For The Hydrogenation
Of Polyunsaturated Soybean Oil”, Journal of Molecular
Catalysis A: Chemical 191, 113-121, (2003).
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