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Tzong-Yuan Juang

Tzong-Yuan Juang                       

Title: Assistant Professor

Education: Ph.D., National Chung-Hsing University,

Department of Chemical Engineering (2007)

Research Field:

1. Polymer Chemistry;  2. Organic/Inorganic Nanohybrids;

3. Functionalization of Nanomaterials

Short Research Summary

My research interests is focused on developing dendritic macromolecules including dendrimers and hyperbranched macromolecules, and studying their supramolecular chemistry in solution and the relationship and applications at organic/inorganic interfaces. Potential application areas such as molecular exfoliation for 2D layered graphene and natural clay, fluorescent carrier molecules for container and drug delivery for biomedical applications.


A. Publication List

1.         Juang, T.-Y.; Kan, S.-J.; Chen, Y.-Y.; Tsai, Y.-L.; Lin, M.-G.; Lin, L.-L. Surface-Functionalized Hyperbranched Poly(amido acid) Magnetic Nanocarriers for Covalent Immobilization of a Bacterial g-Glutamyltranspeptidase. Molecules 2014, 19, 4997. (corresponding)

2.         Su, Y.-A.; Chen, W.-F.; Juang, T.-Y.; Ting, W.-H.; Liu, T.-Y.; Hsieh, C.-F.; Dai, S. A.; Jeng, R.-J., Honeycomb-like polymeric films from dendritic polymers presenting reactive pendent moieties. Polymer 2014, 55, 1481. (corresponding)

3.         Shiau, S. F.; Juang, T. Y.; Chou, H. W.; Liang, M. Synthesis and Properties of New Water-Soluble Aliphatic Hyperbranched Poly(amido acids) with High pH-Dependent Photoluminescence. Polymer 2013, 54, 623. (corresponding)

4.         Lin, C. H.; Wang, Y. R.; Feng, Y. R.; Wang, M. W.; Juang, T. Y., An Approach of Modifying Poly(aryl ether ketone) to Phenol-containing Poly(aryl ether) and its Application in Preparing High-performance Epoxy Thermosets. Polymer 2013, 54, 1612.

5.         Lin, C. H.; Chang, S. L.; Wang, Y. R.; Hsu, C. K.; Juang, T. Y. Synthesis of Thermosetting Polyetherimide-containing Allyl Groups. J. Polym. Sci. Pol. Chem. 2013, 51, 1734.

6.         Wang, M. W.; Lin, C. H.; Juang, T. Y., Steric Hindrance Control Synthesis of Primary Amine-Containing Benzoxazines and Properties of the Resulting Poly(benzoxazine imide) Thermosetting Films. Macromolecules 2013, 46, 8853.

7.         Lin, C. H.; Chen, J. C.; Huang, C. M.; Jehng, J. M.; Chang, H. C.; Juang, T. Y.; Su, W. C., Side-chain phenol-functionalized poly(ether sulfone) and its contribution to high-performance and flexible epoxy thermosets. Polymer 2013, 54, 6936.

8.         Lin, C. H.; Feng, Y. R.; Dai, K. H.; Chang, H. C.; Juang, T. Y. Synthesis of a Benzoxazine with Precisely Two Phenolic OH Linkages and the Properties of its High-performance Copolymers. J. Polym. Sci. Pol. Chem. 2013, 51, 2686.

9.         Lin, C. H.; Li, C. M.; Hsu, C. K.; Chang, H. C.; Juang, T. Y. Facile Synthesis of High-performance Poly(pyrrolone imide)s from an Unsymmetric Phosphinated Triamine. J. Polym. Sci. Pol. Chem. 2013, 51, 2709.

10.     Shau, S.-M.; Juang, T.-Y.; Lin, H.-S.; Huang, C.-L.; Hsieh, C.-F.; Wu, J.-Y.; Jeng, R.-J., Individual Graphene Oxide Platelets Through Direct Molecular Exfoliation With Globular Amphiphilic Hyperbranched Polymers. Polymer Chemistry, 2012, 3, 1249. (corresponding) (Top 10 most-read Polymer Chemistry articles in March 2012)

11.     Kuo, M.-C.; Shau, S.-M.; Su, J.-M.; Jeng, R.-J.; Juang, T.-Y.; Dai, S. A. Preparation of Supramolecular Extenders with Precise Chain Lengths via Iterative Synthesis and Their Applications in Polyurethane Elastomers. Macromolecules 2012, 45, 5358. (corresponding)

12.     Shau, S.-M.; Chang, C.-C.; Lo, C.-H.; Chen, Y.-C.; Juang, T.-Y.; Dai, S. A.; Lee, R.-H.; Jeng, R.-J., Organic/Metallic Nanohybrids Based on Amphiphilic Dumbbell-Shaped Dendrimers. ACS Appl. Mater. Interfaces 2012, 4, 1897.

13.     Chen, G. L.; Shau, S. M.; Juang, T. Y.; Lee, R. H.; Chen, C. P.; Suen, S. Y.; Jeng, R. J. Single-Layered Graphene Oxide Nanosheet/Polyaniline Hybrids Fabricated Through Direct Molecular Exfoliation. Langmuir, 2011, 27, 14563. (corresponding)

14.     Juang, T. Y.; Liu, J. K.; Chang, C. C.; Shau, S. M.; Tsai, M. H.; Dai, S. A.; Su, W. C.; Lin, C. H.; Jeng, R. J., A Reactive Modifier that Enhances the Thermal and Mechanical Properties of Epoxy Resin Through the Formation of Multiple Hydrogen-Bonded Network. J. Poly. Res., 2011, 18, 1169. (corresponding)

15.     Shau, S.-M.; Juang, T.-Y.; Ting, W.-H.; Wu, M.-Y.; Dai, S. A.; Jeng, R.-J., Exfoliation of Layered Silicates through In Situ Controlled Free Radical Polymerization Mediated by a Silicate-Anchored Initiator. Polymer Chemistry, 2011, 2, 2341. (corresponding)

16.     Chang, C.-C.; Juang, T.-Y.; Ting, W.-H.; Lin, M.-S.; Yeh, C.-M.; Dai, S. A.; Suen, S.-Y.; Liu, Y.-L.; Jeng, R.-J., Using a Breath-Figure Method to Self-Organized Honeycomb-like Polymeric Films from Dendritic Side-Chain Polymers. Mater. Chem. Phys., 2011, 128, 157. (corresponding)

17.     Chen, Y.-C.; Lo, W.-C.; Juang, T.-Y.; Dai, S. A.; Su, W.-C.; Chou, C.-C.; Jeng, R.-J. Thermally Stable Hyperbranched NLO Polyimides via “A2+B3” Approach. Mater. Chem. Phys., 2011, 127, 107. (corresponding)

18.     Chen, Y.-C.; Wu, W.-Y.; Juang, T.-Y.; Dai, S. A.; Su, W.-C.; Liu, Y.-L.; Lee, R.-H.; Jeng, R.-J. Poly(urethane/malonamide) Dendritic Structures Featuring Blocked/Deblocked Isocyanate Units. Polymer Chemistry 2011, 2, 1139. (corresponding)

19.     Lin, H.-L.; Juang, T.-Y.; Chan, L.-H.; Lee, R.-H.; Dai, S. A.; Liu, Y.-L.; Su, W.-C.; Jeng, R.-J. Sequential Self-Repetitive Reaction toward Wholly Aromatic Polyimides with Highly Stable Optical Nonlinearity. Polymer Chemistry, 2011, 2, 685. (corresponding)

20.     Liu, J.-K.; Shau, S.-M.; Juang, T.-Y.; Chang, C.-C.; Dai, S. A.; Su, W.-C.; Lin, C.-H.; Jeng, R.-J. Tailored Thermal and Mechanical Properties of Epoxy Resins Prepared Using Multiply-Hydrogen-Bonding Reactive Modifiers. J. Appl. Poly. Sci. 2011, 120, 2411. (corresponding)

21.     Juang, T. Y.; Chen, Y. C.; Tsai, C. C.; Dai, S. A.; Wu, T. M.; Jeng, R. J. Nanoscale Organic/Inorganic Hybrids Based on Self-Organized Dendritic Macromolecules on Montmorillonites. Applied Clay Science, 2010, 48, 103. (corresponding)

22.     Chen, Y. C.; Juang, T. Y.; Wu, T. M.; Dai, S. A.; Kuo, W. J.; Liu, Y. L.; Chen, F. M. C.; Jeng, R. J., Orderly Arranged NLO Materials Based on Chromophore-Containing Dendrons on Exfoliated Layered Templates. ACS Appl. Mater. Interfaces, 2009, 1, 2371. (corresponding)

23.     Lin, H. L.; Chang, H. L.; Juang, T. Y.; Lee, R. H.; Dai, S. A.; Liu, Y. L.; Jeng, R. J., Nonlinear Optical, Poly(amide-imide)–clay Nanocomposites Comprising an Azobenzene Moiety Synthesised via Sequential Self-Repetitive Reaction. Dyes Pigments, 2009, 82, 76.

24.     Chen, Y. C.; Yang, Y. J.; Juang, T. Y.; Chan, L. H.; Dai, S. A.; Chen, F. M. C.; Su, W. C.; Jeng, R. J., Dendronized Organic-inorganic Nonlinear Optical Hybrid Materials with Homogeneous Morphology. Synthetic Metals 2009, 159, 1852.

25.     Chen, Y. C.; Juang, T. Y.; Dai, S. A.; Wu, T. M.; Lin, J. J.; Jeng, R. J. Optical Nonlinearity from Montmorillonite Intercalated with Chromophore-Containing Dendritic Structure: A Self-Assembly Approach. Macromol. Rapid Comm., 2008, 29, 587.

26.     Chan, Y. N.; Juang, T. Y.; Liao, Y. L.; Dai, S. A.; Lin, J. J., Preparation of Clay/epoxy Nanocomposites by Layered-double-hydroxide Initiated Self-polymerization. Polymer 2008, 49, 4796.

27.     Juang, T. Y.; Tsai, C. C.; Wu, T. M.; Dai, S. A.; Chen, C. P.; Lin, J. J.; Liu, Y. L.; Jeng, R. J. Organo-Clay Hybrids Based on Dendritic Molecules: Preparation and Characterization. Nanotechnology 2007, 18, 205606.

28.     Lin, J. J.; Wei, J. C.; Juang, T. Y.; Tsai, W. C. Preparation of Protein-Silicate Hybrids from Polyamine Intercalation of Layered Montmorillonite. Langmuir 2007, 23, 1995.

29.     Dai, S. A.; Juang, T. Y.; Chen, C. P.; Chang, H. Y.; Kuo, W. C.; Su, W. C.; Jeng, R. J. Synthesis of N-Aryl Azetidine-2,4-diones, and Polymalonamides Prepared from Their Selective Ring-Opening Reactions. J. Appl. Poly. Sci. 2007, 103, 3591.

30.     Tsai, C. C.; Juang, T. Y.; Dai, S. A.; Wu, T. M.; Su, W. C.; Liu, Y. L.; Jeng, R. J. Synthesis and Montmorillonite-Intercalated Behavior of Dendritic Surfactants. J. Mater. Chem. 2006, 16, 2056. (Selected as Cover Page of Volume 16 of 2006)

31.     Kuo, W. J.; Chang, M. C.; Juang, T. Y.; Chen, C. P.; Chen, C. T.; Chang, H. L.; Jeng, R. J. Stable Second-order NLO Semi-IPN System Based on Bipyridine-containing Polyimide and Alkoxysilane Dye. Polym. Adv. Technol. 2005, 16, 515.

32.     Lin, J. J.; Juang, T. Y. Intercalation of Layered Double Hydroxides by Poly(oxyalkylene)-amidocarboxylates: Tailoring Layered Basal Spacing. Polymer 2004, 45, 7887.

33.     Chao, Y. P.; Juang, T. Y.; Chern, J. T.; Lee, C. K., Production of D-p-Hydroxyphenylglycine by N-Carbamoyl-D-amino Acid Amidohydrolase-Overproducing Escherichia coli Strains. Biotechnol. Prog. 1999, 15, 603.

 

B. Patent

1.   Multifunctional Hyperbranched Organic Intercalating Agent, Method for Its Manufacture and Its Use. 2014 U.S. Pat. 20140171590 A1.

2. Exfoliative Clay and Derivative Thereof and Method for Producing the Same. U.S. Pat. 2006 US 7,022,299 B2.

 

C. Conference

International Conferences

1.         Juang, T.-Y.; Kan, S.-J.; Chen, Y.-Y.; Tsai, Y.-L.; Lin, M.-G.; Lin, L.-L. Covalent Immobilization of a Microbial γ-Glutamyltranspeptidase onto Surface-functionized Hyperbranched Poly(amido acids) Magnetic Nanocarriers. 2nd International Conference on Bioinspired and Biobased Chemistry & Materials, 2014, Nice, France (Oct. 15-17)

2.         Tzong-Yuan Juang, Mong Liang, Shu-Fan Shiau, Hao-Wei Chou. Preparation and Characterization of Fluorescent Hyperbranched Poly(amido acid)s-Encapsulated Iron-oxide Nanoparticle Hybrids. ACS 246th National Meeting 2013, p158, Indianapolis, USA. (Oral, Sep. 8-12)

3.         Tzong-Yuan Juang, Shi-Min Shau, Shenghong A. Dai, Ru-Jong Jeng. Exfoliation of Layered Silicates by in situ Living Free Radical Polymerization Using Silicate-anchored Initiator. 2nd Nano Today Conference 2011, P5-25, Hawaii, USA. (Dec. 11-15)

4.         Tzong-Yuan Juang, Jene-Ku Liu, Shenghong A. Dai, Ching-Hsuan Lin, Ru-Jong Jeng. Preparation and Characterization of Reactive Modifier Capable of Hydrogen-bonding: Intermolecular Interaction Involving Epoxy Resin. 2nd International Conference on Nanomechanics and Nanocomposites 2010, p276, Beijing, China. (Oral, Oct. 10-13)

5.         Tzong-Yuan Juang, Wei-He Ting, Min-Yu Wu, Shenghong A. Dai, Wen-Chiung Su, Ru-Jong Jeng. Polystyrene-Based Nanocomposites by in Situ Living Free Radical Polymerization Using an Initiator-Modified Silicate. The 42nd IUPAC World Polymer Congress 2008, p149, Taipei, Taiwan.(June 29-July 4)

6.         Ru-Jong Jeng, Yung-Chung Chen, Tzong-Yuan Juang, Shenghong A. Dai, Tzong-Ming Wu. Thermally Stable NLO Polyimides Consisting of Montmorillonite Intercalated with a Chromophore-Containing Dendritic Structure: A Self-Assembly Approach. The 42nd IUPAC World Polymer Congress 2008, p105, Taipei, Taiwan.(June 29-July 4)

7.         Huey-Ling Chang, Hsun-Lien Lin, Tzong-Yuan Juang, Shenghong A. Dai, Ru-Jong Jeng. Preparation and Properties of NLO Poly(amide-imide)-Clay Nanocomposites via Sequential Self-Repetitive Reaction The 42nd IUPAC World Polymer Congress 2008, p151, Taipei, Taiwan.( June 29-July 4)

8.         Ru-Jong Jeng; Tzong-Yuan Juang; Cheng-Che Tsai; Yung-Chung Chen; Tzong-Ming Wu; Shenghong A. Dai. Synthesis and Montmorillonite-Intercalated Behavior of Dendritic Molecules. 234th ACS National Meeting, 2007, 48, 444-445, Boston, USA.

9.         Tzong-Yuan Juang; Jiang-Jen Lin; Jiun-Chiou Wei; Wei-Cheng Tsai; Shenghong A. Dai. Intercalation of Protein into Layered Montmorillonite Clays via Stepwise Polyamine Exchange. 28th Australasian Polymer Symposium and the Australasian Society for Biomaterials 16th Annual Conference 2006, P2, Rotorua, New Zealand.

10.     Ru-Jong Jeng; Tzong-Yuan Juang; Cheng-Che Tsai; Shenghong A. Dai. Synthesis and Developement of Novel Multi-Hydrongen-Honded Polyurea/Malonamide Dendrons. 28th Australasian Polymer Symposium and the Australasian Society for Biomaterials 16th Annual Conference 2006, A2/6, Rotorua, New Zealand.

11.     Cheng-Che Tsai; Tzong-Yuan Juang; Shenghong A. Dai; Ru-Jong Jeng; Wen-Chiung Su. Polyurea/Malonamide Dendrons as Surfactants for Effective Modification of Montmorillonite. 1st European Chemistry Congress, 2006, Abstract Book, p300, Budapest, Hungary.

12.     Jiang-Jen Lin; Tzong-Yuan Juang; Chih-Cheng Chou. Tailoring Organophilic Properties of Layered Silicates by Amphiphilic Copolymers of Oxyalkylene-Amines. 224th ACS National Meeting, 2002, 43, 795-796, Boston, USA.