Chih-Wei Chang

Associate Professor

  • 820 Citations
  • 14 h-Index
20022019
If you made any changes in Pure these will be visible here soon.

Research Output 2002 2019

  • 820 Citations
  • 14 h-Index
  • 32 Article
  • 2 Conference article
Filter
Article
2019
1 Citation (Scopus)

Evaluation of the dialysis time required for carbon dots by HPLC and the properties of carbon dots after HPLC fractionation

Chen, C. Y., Tsai, Y. H. & Chang, C. W., 2019 Jan 1, In : New Journal of Chemistry. 43, 16, p. 6153-6159 7 p.

Research output: Contribution to journalArticle

Dialysis
High performance liquid chromatography
Fractionation
Carbon
Citric acid

Preparation and characterization of solid DNA silver nanoclusters with superior aerobic and thermal stability

Lin, Y. X. & Chang, C-W., 2019 Jan 1, In : RSC Advances. 9, 45, p. 26061-26066 6 p.

Research output: Contribution to journalArticle

Open Access
Nanoclusters
Silver
Thermodynamic stability
DNA
Drying
2018
2 Citations (Scopus)

The fluorescence quenching and aggregation induced emission behaviour of silver nanoclusters labelled on poly(acrylic acid-: Co -maleic acid)

Wu, P. C., Chen, C. Y. & Chang, C. W., 2018 Jan 1, In : New Journal of Chemistry. 42, 5, p. 3459-3464 6 p.

Research output: Contribution to journalArticle

carbopol 940
Nanoclusters
Silver
Acrylics
Quenching
2017
8 Citations (Scopus)

Revisiting the photophysics of 9-fluorenone: Ultrafast time-resolved fluorescence and theoretical studies

Chang, C-W., Sølling, T. I. & Diau, E. W. G., 2017 Oct 16, In : Chemical Physics Letters. 686, p. 218-222 5 p.

Research output: Contribution to journalArticle

Fluorescence
fluorescence
Gases
vapor phases
life (durability)
4 Citations (Scopus)

The optical properties of the silver clusters and their applications in the conformational studies of human telomeric DNA

Hsu, H. C., Lin, Y. X. & Chang, C. W., 2017 Nov, In : Dyes and Pigments. 146, p. 420-424 5 p.

Research output: Contribution to journalArticle

Silver
DNA
Optical properties
Fluorescence
Rigidity
2016
9 Citations (Scopus)

The spectral heterogeneity and size distribution of the carbon dots derived from time-resolved fluorescence studies

Hsu, Y. F., Chen, Y. H. & Chang, C. W., 2016 Jan 1, In : Physical Chemistry Chemical Physics. 18, 43, p. 30086-30092 7 p.

Research output: Contribution to journalArticle

Carbon
Fluorescence
fluorescence
ethylenediamine
Anisotropy
2015
16 Citations (Scopus)

DNA stabilized silver nanoclusters as the fluorescent probe for studying the structural fluctuations and the solvation dynamics of human telomeric DNA

Hsu, H. C., Ho, M. C., Wang, K. H., Hsu, Y. F. & Chang, C-W., 2015 Mar 1, In : New Journal of Chemistry. 39, 3, p. 2140-2145 6 p.

Research output: Contribution to journalArticle

Nanoclusters
Solvation
Guanine
Fluorescent Dyes
Silver
12 Citations (Scopus)
crowding
Nanoclusters
nanoclusters
Silver
Scaffolds
2014
6 Citations (Scopus)

Cationic and anionic reverse micelles as the molecular crowding container for G-quadruplex structure

Ho, M. C. & Chang, C-W., 2014 Jan 1, In : RSC Advances. 4, 39, p. 20531-20534 4 p.

Research output: Contribution to journalArticle

Micelles
Containers
Polyethylene glycols
DNA
Anionic surfactants
2013
5 Citations (Scopus)

Conformational dynamics and excitation wavelength dependent photoluminescence of decameric organic nanoparticles

Weng, H. Y., Lee, K. M., Chen, Y. S. & Chang, C. W., 2013 Oct 21, In : Physical Chemistry Chemical Physics. 15, 39, p. 16935-16940 6 p.

Research output: Contribution to journalArticle

Photoluminescence
Fluorescence
Nanoparticles
Monoglycerides
photoluminescence
2 Citations (Scopus)

Energy transfer and phosphorescence-quenching dynamics in a phosphorescent host-guest system

Chang, C. W., Lee, R. Y. & Diau, E. W. G., 2013 Mar 13, In : Chemical Physics Letters. 561-562, p. 52-56 5 p.

Research output: Contribution to journalArticle

Phosphorescence
phosphorescence
Energy transfer
Quenching
energy transfer
14 Citations (Scopus)

Femtosecond dynamics of short-range protein electron transfer in flavodoxin

He, T. F., Guo, L., Guo, X., Chang, C. W., Wang, L. & Zhong, D., 2013 Dec 23, In : Biochemistry. 52, 51, p. 9120-9128 9 p.

Research output: Contribution to journalArticle

Flavodoxin
Electrons
Catalytic Domain
Genetic Recombination
Proteins
2012
31 Citations (Scopus)

Relaxation dynamics and structural characterization of organic nanobelts with aggregation-induced emission

Chang, C. W., Bhongale, C. J., Lee, C. S., Huang, W. K., Hsu, C. S. & Diau, E. W. G., 2012 Jul 19, In : Journal of Physical Chemistry C. 116, 28, p. 15146-15154 9 p.

Research output: Contribution to journalArticle

Nanobelts
Agglomeration
Derivatives
fluorescence
Fluorescence
16 Citations (Scopus)

Validation of response function construction and probing heterogeneous protein hydration by intrinsic tryptophan

Qin, Y., Chang, C-W., Wang, L. & Zhong, D., 2012 Nov 15, In : Journal of Physical Chemistry B. 116, 45, p. 13320-13330 11 p.

Research output: Contribution to journalArticle

tryptophan
Tryptophan
Hydration
Solvation
hydration
2010
37 Citations (Scopus)

Mapping solvation dynamics at the function site of flavodoxin in three redox states

Chang, C. W., He, T. F., Guo, L., Stevens, J. A., Li, T., Wang, L. & Zhong, D., 2010 Sep 15, In : Journal of the American Chemical Society. 132, 36, p. 12741-12747 7 p.

Research output: Contribution to journalArticle

Flavodoxin
Solvation
Oxidation-Reduction
Water
Electrons
5 Citations (Scopus)

Novel steroid-sensing model and characterization of protein interactions based on fluorescence anisotropy decay

Chang, K. S., Luo, L., Chang, C. W., Huang, Y. C., Cheng, C. Y., Hung, C. S., Diau, E. W. G. & Li, Y. K., 2010 Apr 1, In : Journal of Physical Chemistry B. 114, 12, p. 4327-4334 8 p.

Research output: Contribution to journalArticle

steroids
Anisotropy
Fluorescence
Steroids
Ligands
6 Citations (Scopus)

Regio- and stereocontrolled palladium-catalyzed allylic substitution on n-acetylneuraminic acid derivatives

Chang, C. W., Norsikian, S., Guillot, R. & Beau, J. M., 2010 Apr 1, In : European Journal of Organic Chemistry. 12, p. 2280-2294 15 p.

Research output: Contribution to journalArticle

Nucleophiles
Palladium
N-Acetylneuraminic Acid
palladium
Substitution reactions
54 Citations (Scopus)

Ultrafast solvation dynamics at binding and active sites of photolyases

Chang, C-W., Guo, L., Kao, Y. T., Li, J., Tan, C., Li, T., Saxena, C., Liu, Z., Wang, L., Sancar, A. & Zhong, D., 2010 Feb 16, In : Proceedings of the National Academy of Sciences of the United States of America. 107, 7, p. 2914-2919 6 p.

Research output: Contribution to journalArticle

Deoxyribodipyrimidine Photo-Lyase
Catalytic Domain
Binding Sites
Proteins
Energy Transfer
2009
20 Citations (Scopus)

A mild and general method for preparation of α-glycosyl chlorides

Chang, C-W., Chang, S. S., Chao, C. S. & Mong, K. K. T., 2009 Aug 5, In : Tetrahedron Letters. 50, 31, p. 4536-4540 5 p.

Research output: Contribution to journalArticle

Chlorination
Halogenation
Chlorides
Glycosylation
Hydroxyl Radical
31 Citations (Scopus)

Control of the regioselectivity in palladium(0)-catalyzed allylic alkylation

Norsikian, S. & Chang, C-W., 2009 Aug 1, In : Current Organic Synthesis. 6, 3, p. 264-289 26 p.

Research output: Contribution to journalArticle

Allylation
Regioselectivity
Nucleophiles
Alkylation
Palladium
7 Citations (Scopus)

Fabrication and photovoltaic characterization of bio-sensitized solar cells using myoglobin-based sensitizers

Chang, C. W., Chang, C. H., Lu, H. P., Wu, T. K. & Wei-Guang Diau, E., 2009 Mar 1, In : Journal of Nanoscience and Nanotechnology. 9, 3, p. 1688-1695 8 p.

Research output: Contribution to journalArticle

myoglobin
Myoglobin
Eosine Yellowish-(YS)
Solar cells
solar cells
59 Citations (Scopus)

Femtosecond transient absorption of zinc porphyrins with oligo(phenylethylnyl) linkers in solution and on TiO2 films

Chang, C. W., Luo, L., Chou, C. K., Lo, C. F., Lin, C. Y., Hung, C. S., Lee, Y. P. & Diau, E. W. G., 2009 Jul 9, In : Journal of Physical Chemistry C. 113, 27, p. 11524-11531 8 p.

Research output: Contribution to journalArticle

Porphyrins
porphyrins
Zinc
zinc
Electrons
7 Citations (Scopus)

Useful sialic acid modifications catalyzed by palladium

Chang, C-W., Norsikian, S. & Beau, J. M., 2009 May 18, In : Chemistry - A European Journal. 15, 21, p. 5195-5199 5 p.

Research output: Contribution to journalArticle

Regioselectivity
Palladium
N-Acetylneuraminic Acid
phosphine
Acids
2007
25 Citations (Scopus)

Relaxation dynamics of ruthenium complexes in solution, PMMA and TiO 2 films: The roles of self-quenching and interfacial electron transfer

Chang, C. W., Chou, C. K., Chang, I. J., Lee, Y. P. & Diau, E. W. G., 2007 Sep 6, In : Journal of Physical Chemistry C. 111, 35, p. 13288-13296 9 p.

Research output: Contribution to journalArticle

Ruthenium
Polymethyl Methacrylate
Polymethyl methacrylates
polymethyl methacrylate
ruthenium
2006
4 Citations (Scopus)

A new glycosylation method based on 8-quinolyl glycosides

Chang, C. W. & Ho, T. L., 2006 Jan 1, In : Journal of the Chinese Chemical Society. 53, 6, p. 1567-1570 4 p.

Research output: Contribution to journalArticle

Glycosylation
Glycosides
Demonstrations
Salts
Metals
9 Citations (Scopus)

Femtosecond fluorescence dynamics of zinc biphenylporphine in nanocrystalline TiO2 films: Evidence for interfacial electron transfer through space

Luo, L., Chang, C. W., Lin, C. Y. & Diau, E. W. G., 2006 Dec 11, In : Chemical Physics Letters. 432, 4-6, p. 452-456 5 p.

Research output: Contribution to journalArticle

Zinc
electron transfer
zinc
Fluorescence
fluorescence
42 Citations (Scopus)

Formation of nanostructures of hexaphenylsilole with enhanced color-tunable emissions

Bhongale, C. J., Chang, C-W., Diau, E. W. G., Hsu, C. S., Dong, Y. & Tang, B. Z., 2006 Feb 26, In : Chemical Physics Letters. 419, 4-6, p. 444-449 6 p.

Research output: Contribution to journalArticle

Nanostructures
Color
color
organic compounds
Nanoflowers
7 Citations (Scopus)

Photoluminescence of plasma enhanced chemical vapor deposition amorphous silicon oxide with silicon nanocrystals grown at different fluence ratios and substrate temperatures

Lin, C. J., Lin, C. K., Chang, C-W., Chueh, Y. L., Kuo, H. C., Diau, E. W. G., Chou, L. J. & Lin, G. R., 2006 Feb 8, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 45, 2 A, p. 1040-1043 4 p.

Research output: Contribution to journalArticle

Silicon oxides
Plasma enhanced chemical vapor deposition
Amorphous silicon
silicon oxides
Nanocrystals
2005
157 Citations (Scopus)

Relaxation dynamics and structural characterization of organic nanoparticles with enhanced emission

Bhongale, C. J., Chang, C. W., Lee, C. S., Diau, E. W. G. & Hsu, C. S., 2005 Jul 21, In : Journal of Physical Chemistry B. 109, 28, p. 13472-13482 11 p.

Research output: Contribution to journalArticle

Nanoparticles
nanoparticles
Benzene
benzene
Molecules
2004
169 Citations (Scopus)

Photoisomerization dynamics of azobenzene in solution with S1 excitation: A femtosecond fluorescence anisotropy study

Chang, C. W., Lu, Y. C., Wang, T. T. & Diau, E. W. G., 2004 Aug 18, In : Journal of the American Chemical Society. 126, 32, p. 10109-10118 10 p.

Research output: Contribution to journalArticle

Photoisomerization
Fluorescence Polarization
Azobenzene
Ethylene Glycol
Anisotropy
2003
20 Citations (Scopus)

Fluorescence lifetime and nonradiative relaxation dynamics of DCM in nonpolar solvent

Chang, C-W., Kao, Y. T. & Diau, E. W. G., 2003 Jun 4, In : Chemical Physics Letters. 374, 1-2, p. 110-118 9 p.

Research output: Contribution to journalArticle

Fluorescence
life (durability)
fluorescence
Wavelength
twisting
2002
35 Citations (Scopus)

Femtosecond fluorescence dynamics of trans-azobenzene in hexane on excitation to the S1(n,π*) state

Lu, Y. C., Chang, C. W. & Diau, E. W. G., 2002 Jan 1, In : Journal of the Chinese Chemical Society. 49, 5, p. 693-701 9 p.

Research output: Contribution to journalArticle

Hexanes
Fluorescence
Wavelength
Potential energy surfaces
Structural relaxation