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1

Antioxidant flavonoids from leaves of Polygonum hydropiper L.

Zhao Feng Peng, Dieter Strack, Alfred Baumert, Ramanathan Subramaniam, Ngoh Khang Goh, Tet Fatt Chia, Swee Ngin Tan, Lian Sai Chia

Journal:

Year:

2003

Language:

english

File:

PDF, 484 KB

english, 2003

2

Development and application of a two-tier multiple choice diagnostic instrument to assess high school students' understanding of inorganic chemistry qualitative analysis

Kim Chwee Daniel Tan, Ngoh Khang Goh, Lian Sai Chia, David F. Treagust

Journal:

Journal of Research in Science Teaching

Year:

2002

Language:

english

File:

PDF, 157 KB

english, 2002

3

Unconventional Oxidation numbers

Freeman, Wade A., Goh, Ngoh-Khang, Chia, L. S., Hart, David M., Lucas, Eric A., Perry, David J., Subramaniam, R., ten Hoor, Marten J., Toby, Sidney, Treptow, Richard S.

Journal:

Journal of Chemical Education

Year:

1997

Language:

english

File:

PDF, 76 KB

english, 1997

4

Science Teachers and Problem Solving in Elementary Schools in Singapore

L. Lee, Kam-Wah, Tan, Li-Li, Goh, Ngoh-Khang, Lee, Kam-Wah L., Chia, Lian-Sai, Chin, Christine

Journal:

Research in Science & Technological Education

Year:

2000

Language:

english

File:

PDF, 185 KB

english, 2000

5

Colliding Particles

Ngoh-Khang, Goh, Lian-Sai, Chia

Journal:

Science Activities Classroom Projects and Curriculum Ideas

Year:

1992

Language:

english

File:

PDF, 160 KB

english, 1992

6

Cognitive variables in problem solving in chemistry: A revisited study

Kam-Wah Lucille Lee, Ngoh-Khang Goh, Lian-Sai Chia, Christine Chin

Journal:

Science Education

Year:

1996

Language:

english

File:

PDF, 1.09 MB

english, 1996

7

Pre-service teachers' use of problem-solving in primary science

Christine Chin, Ngoh-Khang Goh, Lian-Sai Chia, Kam-Wah Lucille Lee, Kay-Cheng Soh

Journal:

Research in Science Education

Year:

1994

Language:

english

File:

PDF, 613 KB

english, 1994

8

Demonstrate Lenz's law with an aluminium ring

Lyna,, Chee, Chia Teck, Sai, Chia Lian, Khang, Goh Ngoh, Ling, Tan Aik

Journal:

Physics Education

Year:

2008

Language:

english

File:

PDF, 598 KB

english, 2008

9

Studying Activity Series of Metals: Using Deep-Learning Strategies

Hoon, Tien-Ghun, Goh, Ngoh-Khang, Chia, Lian-Sai

Journal:

Journal of Chemical Education

Year:

1995

Language:

english

File:

PDF, 3.37 MB

english, 1995

10

Secondary Students' Perceptions about Learning Qualitative Analysis in Inorganic Chemistry

Daniel Tan, Kim-Chwee, Goh, Ngoh-Khang, Chia, Lian-Sai, Treagust, David F.

Journal:

Research in Science & Technological Education

Year:

2001

Language:

english

File:

PDF, 164 KB

english, 2001

11

Abstract concepts come to life

Lyna,, Chee, Chia Teck, Ling, Tan Aik, Sai, Chia Lian, Khang, Goh Ngoh

Journal:

Physics Education

Year:

2008

Language:

english

File:

PDF, 707 KB

english, 2008

12

Subject knowledge for science teaching at primary level: a comparison of pre‐service teachers in England and Singapore

Lloyd, Jane K., Smith, Robin G., Fay, Chin Long, Khang, Goh Ngoh, Wah, Lucille Lee Kam, Sai, Chia Lian

Journal:

International Journal of Science Education

Year:

1998

Language:

english

File:

PDF, 821 KB

english, 1998

13

Synthesis and Characterization of NiO Nano-Spheres by Templating on Chitosan as a Green Precursor

Choo, Cheng Keong, Goh, Tze Lim, Shahcheraghi, Ladan, Ngoh, Gek Cheng, Abdullah, Ahmad Zuhairi, Amini Horri, Bahman, Salamatinia, Babak, Raveau, B.

Journal:

Journal of the American Ceramic Society

Year:

2016

Language:

english

File:

PDF, 1.54 MB

english, 2016

14

Triphenyltin Esters of N-(2-Carboxybenzylidene)anilines: Synthesis, Spectroscopic Characterization, X-ray Structure Analysis and Fungicidal Activity

Lian Ee Khoo, Ngoh Khang Goh, Lip lin Koh, Yan Xu, Deborah J Whalen, George Eng

Journal:

Applied Organometallic Chemistry

Year:

1996

Language:

english

File:

PDF, 467 KB

english, 1996

15

The synthesis, structural characterization and biocidal properties of some triorganotin(IV) esters of N-arylidene-ω-amino acids.

Ngoh Khang Goh, Chit Kay Chu, Lian Ee Khoo, Deborah Whalen, George Eng, Frank E. Smith, Rosemary C. Hynes

Journal:

Applied Organometallic Chemistry

Year:

1998

Language:

english

File:

PDF, 154 KB

english, 1998

16

Amperometric Detection of Carbohydrates by Capillary Electrophoresis with a Cuprous Oxide Modified Sol-Gel Carbon Composite Electrode

Lin Hua, Lian Sai Chia, Ngoh Khang Goh, Swee Ngin Tan

Journal:

Electroanalysis

Year:

2000

Language:

english

File:

PDF, 743 KB

english, 2000

17

Synthesis, spectroscopic characterization and fungicidal activity of triphenyltin derivatives of N,N-dimethylglycine: Crystal structure of [dimethyl(carboxylatomethyl)ammonium]-chlorotriphenylstannate

Lian Ee Khoo, Ngoh Khang Goh, Monicah A. Otieno, Rosemarie A. Lucero, George Eng, Boa Sheng Luo, Thomas C. W. Mak

Journal:

Applied Organometallic Chemistry

Year:

1994

Language:

english

File:

PDF, 329 KB

english, 1994

18

Synthesis, characterization and fungicidal activity of triphenyltin derivatives of sarcosine: Crystal structures of [Ph3Sn(OCOCH2NH2CH3)2]Cl and [Ph3Sn(OCOCH2NH2CH3)2]NCS

Lian Ee Khoo, Ngoh Khang Goh, George Eng, Deborah J. Whalen, Alan Hazell

Journal:

Applied Organometallic Chemistry

Year:

1995

Language:

english

File:

PDF, 540 KB

english, 1995

19

The crystal structures of tributyltin and triphenyltin esters of 2-benzoylbenzoic acid

Lian Ee Khoo, Ngoh Khang Goh, Lip Lin Koh, Yan Xu, Sheng Luo Bao, Thomas C.W. Mak

Journal:

Year:

1995

Language:

english

File:

PDF, 263 KB

english, 1995

20

Molecular adducts of diorganotin dichloride with N-(2-oxidoarylideneaminoacidato) diorganotin(IV) complexes. Crystal structure of [Ph2Sn(2-OC10H6CH-NCH2COO)]SnPh2Cl2

Lian Ee Khoo, Yan Xu, Ngoh Khang Goh, Lian Sai Chia, Lip Lin Koh

Journal:

Year:

1997

Language:

english

File:

PDF, 287 KB

english, 1997

21

Investigations of the effects of ultrasound on some metal and nonmetal systems

Ngoh Khang Goh, Alex Teoh, Lian Sai Chia

Journal:

Ultrasonics Sonochemistry

Year:

1994

Language:

english

File:

PDF, 353 KB

english, 1994

22

Identification of kinetin and kinetin riboside in coconut (Cocos nucifera L.) water using a combined approach of liquid chromatography–tandem mass spectrometry, high performance liquid chromatography and capillary electrophoresis

Liya Ge, Jean Wan Hong Yong, Ngoh Khang Goh, Lian Sai Chia, Swee Ngin Tan, Eng Shi Ong

Journal:

Journal of Chromatography B

Year:

2005

Language:

english

File:

PDF, 304 KB

english, 2005

23

Corrigendum to “Analysis and biological activities of anthocyanins” [Phytochemistry 64 (2003) 923–933]

Jin-Ming Kong, Lian-Sai Chia, Ngoh-Khang Goh, Tet-Fatt Chia, R. Brouillard

Journal:

Year:

2008

Language:

english

File:

PDF, 89 KB

english, 2008

24

A theoretical study of potassium cation binding to prolylglycine (PG) and glycylproline (GP) dipeptide

Seduraman Abirami, Carrie Hoi-Shan Wong, Chun-Wai Tsang, Ngai-Ling Ma, Ngoh Khang Goh

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

2005

Language:

english

File:

PDF, 252 KB

english, 2005

25

Determination of copper by zeolite molecular sieve modified electrode

Bing Chen, Goh Ngoh-Khang, Chia Lian-Sai

Journal:

Electrochimica Acta

Year:

1997

Language:

english

File:

PDF, 783 KB

english, 1997

26

Hydrothermal syntheses and crystal structures of novel one- and two-dimensional organic–inorganic hybrid materials composed of paradodecatungstate-B clusters and [Cu(en)2]2+ complex groups

Bangbo Yan, Ngoh K. Goh, Lian S. Chia

Journal:

Inorganica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 519 KB

english, 2004

27

Separation of kaempferols in Impatiens balsamina flowers by capillary electrophoresis with electrochemical detection

Lin Hua, Zhaofeng Peng, Lian Sai Chia, Ngoh Khang Goh, Swee Ngin Tan

Journal:

Journal of Chromatography A

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

28

Analysis and biological activities of anthocyanins

Jin-Ming Kong, Lian-Sai Chia, Ngoh-Khang Goh, Tet-Fatt Chia, R. Brouillard

Journal:

Year:

2003

Language:

english

File:

PDF, 270 KB

english, 2003

29

Educational aspects of sonochemistry: The role of sonochemistry at high school level

Ngoh Khang Goh, Alex Chin Chye Teoh, Lian Sai Chia, Khay Chuan Teo

Journal:

Ultrasonics Sonochemistry

Year:

1996

Language:

english

File:

PDF, 512 KB

english, 1996

30

Hydrothermal synthesis and crystal structure of a novel one-dimensional tritungstate: (C2H10N2)[W3O10]

Bangbo Yan, Yan Xu, Ngoh K Goh, Lian S Chia

Journal:

Inorganic Chemistry Communications

Year:

2000

Language:

english

File:

PDF, 246 KB

english, 2000

31

Die Strukturen der Polysulfide BaS3, SrS3, BaS2und SrS2

H. G. Schnering, Ngoh-Khang Goh

Journal:

Naturwissenschaften (The Science of Nature)

Year:

1974

File:

PDF, 140 KB

1974

32

Investigations into the engineering of inorganic/organic solids: hydrothermal synthesis and crystal structures of aromatic ammonium sodium hydrogen phosphomolybdates(VI)

Yan Xu, Bin Zhang, Ngoh-Khang Goh, Lian-Sai Chia

Journal:

Inorganica Chimica Acta

Year:

1998

Language:

english

File:

PDF, 591 KB

english, 1998

33

Synthesis of structural characterization of dimeric diorganotin(IV) N-2-hydroxynaphthalidene-β-amino acid complexes: x-ray structure of [Me2Sn(OC10H6CHNCH2CH2COO)]2

Ngoh Khang Goh, Lian E. Khoo, Thomas C.W. Mak

Journal:

Year:

1993

Language:

english

File:

PDF, 431 KB

english, 1993

34

Photolysis pathway of nitroaromatic compounds in aqueous solutions in the UV/H2O2 process

Bing CHEN, Chun YANG, Ngoh Khang GOH

Journal:

Journal of Environmental Sciences

Year:

2006

Language:

english

File:

PDF, 414 KB

english, 2006

35

Surface Treatment of Polyethylene Terephthalate (PET) Film for Lamination of Flexible Photovoltaic Devices

C.S. Goh, S.C. Tan, S.L. Ngoh, J. Wei

Journal:

Energy Procedia

Year:

2012

Language:

english

File:

PDF, 404 KB

english, 2012

36

Chemical accumulation and voltammetric determination of traces of nickel(II) at glassy carbon electrodes modified with dimethyl glyoxime containing polymer coatings

Chen Bing, Roshan Deen, Goh Ngoh Khang, Chia Lian Sai, Lars Kryger

Journal:

Year:

1999

Language:

english

File:

PDF, 116 KB

english, 1999

37

Major Sources of Difficulty in Students' Understanding of Basic Inorganic Qualitative Analysis

Treagust, David F., Tan, Kim Chwee Daniel, Goh, Ngoh Khang, Chia, Lian Sai

Journal:

Journal of Chemical Education

Year:

2004

Language:

english

File:

PDF, 130 KB

english, 2004

38

Hydrothermal syntheses and structures of three one-dimensional heteropolytungstates formed by Dawson or Keggin cluster units

Yan, Bangbo, Xu, Yan, Bu, Xianhui, Goh, Ngoh K., Chia, Lian S., Stucky, Galen D.

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

2001

Language:

english

File:

PDF, 183 KB

english, 2001

39

Hydrothermal synthesis and crystal structures of two novel hybrid open-frameworks and a two-dimensional network based on tungsten(vi) oxides

Yan, Bangbo, Xu, Yan, Goh, Ngoh K., Chia, Lian S.

Journal:

Chemical Communications

Year:

2000

Language:

english

File:

PDF, 340 KB

english, 2000

40

Hydrothermal assembly and structural characterisation of one- and two-dimensional organic/inorganic hybrid materials constructed from diphosphopentamolybdate(VI) clusters and {Cu(en)}2+ complex groups

Lu, Jianjiang, Xu, Yan, Goh, Ngoh K., Chia, Lian S.

Journal:

Chemical Communications

Year:

1998

Language:

english

File:

PDF, 132 KB

english, 1998

41

Hydrothermal assembly and crystal structures of three novel open frameworks based on molybdenum(vi) oxides

Xu, Yan, Lu, Jianjiang, Goh, Ngoh K.

Journal:

Journal of Materials Chemistry

Year:

1999

Language:

english

File:

PDF, 176 KB

english, 1999

42

Some Analogies for Teaching Atomic Structure at the High School Level

Goh, Ngoh Khang, Chia, Lian Sai, Tan, Daniel

Journal:

Journal of Chemical Education

Year:

1994

Language:

english

File:

PDF, 1.03 MB

english, 1994

43

Bridging the Cognitive-Affective Gap: Teaching Chemistry while Advancing Affective Objectives. The Singapore Curricular Experience

Tan, Kok Siang, Goh, Ngoh Khang, Chia, Lian Sai

Journal:

Journal of Chemical Education

Year:

2006

Language:

english

File:

PDF, 113 KB

english, 2006

44

A Piagetian-Based Programme for Learning “Elements and Symbols”

Sai, Chia Lian, Khang, Goh Ngoh, Wah, Lee Kam

Journal:

Singapore Journal of Education

Year:

1983

Language:

english

File:

PDF, 383 KB

english, 1983

45

Secondary School Students' Difficulties in Learning the ‘Mole Concept’ — A Preliminary Study in Singapore

Khang, Goh Ngoh, Sai, Chia Lian

Journal:

Singapore Journal of Education

Year:

1987

Language:

english

File:

PDF, 645 KB

english, 1987

46

Hydrothermal synthesis, structures and catalytic properties of the new open-framework cobalt tungsten phosphates (enH2)3[Co3W4P4O28] and K6[Co3W4P4O28]�4H2O

Yan, Bangbo, Goh, Ngoh K., Chia, Lian S., Stucky, Galen D.

Journal:

Journal of Materials Chemistry

Year:

2004

Language:

english

File:

PDF, 312 KB

english, 2004

47

Effects of particle size morphology on ultrasonic-induced cavitational mechanisms in heterogeneous systems

Alex, Chin-Chye Teoh, Goh, Ngoh Khang, Chia, Lian Sai

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1995

Language:

english

File:

PDF, 195 KB

english, 1995

48

Hydrothermal synthesis and structure of a three-dimensional open-framework cobalt molybdenum(VI) phosphate containing ethylenediammonium ions: (C2H9N2)6[Co3Mo4P4O28]

Lu, Jian J., Goh, Ngoh K., Chia, Lian S.

Journal:

Chemical Communications

Year:

1998

Language:

english

File:

PDF, 77 KB

english, 1998

49

The synthesis, and molecular and crystal structure of diphenyl(2-oxidonaphthylmethyl-iminoacetato)tin(IV)

Smith, Frank. E., Khoo, Lian Ee, Goh, Ngoh Khang, Hynes, Rosemary C., Eng, George

Journal:

Canadian Journal of Chemistry

Year:

1996

Language:

english

File:

PDF, 338 KB

english, 1996

50

Students’ Conceptions of Ionisation Energy: A Cross‐cultural Study

Tan, Kim Chwee Daniel, Taber, Keith S., Liu, Xiufeng, Coll, Richard K., Lorenzo, Mercedes, Li, Jia, Goh, Ngoh Khang, Chia, Lian Sai

Journal:

International Journal of Science Education

Year:

2008

Language:

english

File:

PDF, 117 KB

english, 2008