Hsiu-Wen Chien*. “Functionalized chitosan coatings: Engineering antimicrobial surfaces”. The 14th Asia-Pacific Chitin and Chitosan Symposium, Taipei, Taiwan, August 26-29, 2025. (Invited speaker)

Fang-Xun Lian, Hsiu-Wen Chien*. “Quaternized Chitosan/Polyaniline Composite Coatings: Engineering Antimicrobial Surfaces with Enhanced Performance”. The 14th Asia-Pacific Chitin and Chitosan Symposium, Taipei, Taiwan, August 26-29, 2025. (Poster)

Cheng-Zhen Yuan, Jiiang-Huei Jeng, Hsiu-Wen Chien*. “A drug-loaded hydrogel with stretchable, self-healing, and adhesive properties”. The 40th Annual Meeting of the Japan Society of Drug Delivery System, Tsukuba, Japan, July 9-11, 2024. (Oral)

Hsiu-Wen Chien*. “Unveiling the Photothermal Applications of Spent Coffee Grounds: A Promising Resource”. 2023 KSBB Fall Meeting, Busan, Korea, Oct 4-7, 2023. (Invited speaker)

Cheng-Zhen Yuan, Jiiang-Huei Jeng, Hsiu-Wen Chien*. “A drug-loaded hydrogel with stretchable, self-healing, and adhesive properties”. The 40th Annual Meeting of the Japan Society of Drug Delivery System, Tsukuba, Japan, July 9-11, 2024. (Oral)

Hsiu-Wen Chien*. “Unveiling the Photothermal Applications of Spent Coffee Grounds: A Promising Resource”. 2023 KSBB Fall Meeting, Busan, Korea, Oct 4-7, 2023. (Invited speaker)

Hsiu-Wen Chien*. “Chitosan and spent coffee ground composite for efficient water evaporation and bacteria-killing under light exposure”. The 75th SBJ Meeting, Nagoya, Japan, Sep 3-5, 2023. (Oral)

Hsiu-Wen Chien*. “Hemocompatible poly(sulfobetaine methacrylate) hydrogels with stretchable, self-healing, and adhesive properties”. The 13th SPSJ International Polymer Conference (IPC 2023), Hokkaido, Japan, July 18-21, 2023. (Oral)

Po-Cheng Hsieh, Kuan-Hung Cho and Hsiu-Wen Chien*. “Bioinspired nano/microstructured antibacterial surfaces: analysis and design”. The 88th Annual Meeting of SCEJ, Tokyo, Japan, Mar 15-17, 2023. (Poster)

Hsiu-Wen Chien*. “Novel applications from spent coffee grounds: Photothermal materials”. The 27th Symposium of Young Asian Biological Engineers Community, Beijing, China, Dec 9, 2022. (Oral)

Po-cheng Hsieh, Hsiu-wen Chien*. “Liquefied spent coffee grounds with high photothermal property and their applications of interfacial water evaporation”. IBA-IFIBiop2022, Kaohsiung, Taiwan, Oct 27~30, 2022. (Poster, Research Excellence Award)

Yi-Jie Jiang, Jiiang-Huei Jeng, Hsiu-Wen Chien*. “A stretchable, self-healing, adhesive and biocompatible polyzwitterionic hydrogel”. 15th Asian Congress on Biotechnology (ACB2022), Bali, Indonesia, Oct 2~6, 2022. (Poster)

Hsiu-Wen Chien*. “Novel applications from spent coffee grounds: Photothermal materials”.  2022 Korean Society for Biotechnology and Bioengineering (KSBB) Fall meeting, Jeju, Korea, Sep 28-30, 2022. (Invited speaker)

Wei-Cheng Chen, Hsiu-Wen Chien*. “Nanopatterned chitosan coating for improved bacterial attachment and corrosion”. 13th ARS 2022, Kinmen, Taiwan, June 25~27, 2022. (Poster)

Yi-Jie Jiang, Hsiu-Wen Chien*. “Preparing tough and self-healing zwitterionic hydrogels and their osteocompatible evaluation”. The 26th Symposium of Young Asian Biological Engineers Community, Kobe, Japan, Nov 19~20, 2021. (Oral)

Hsiu-Wen Chien*. “Growth of silver nanoparticles on surface of spent coffee ground and their antimicrobial properties”. The 26th Symposium of Young Asian Biological Engineers Community, Kobe, Japan, Nov 19~20, 2021. (Oral)

Hsiu-Wen Chien*. “Spent coffee grounds as potential green photothermal materials for biofilm eradication”. 2021 AFOB Virtual Conference, Korea, Nov 1~4, 2021. (Poster)

Hsiu-Wen Chien*. “Reuse of spent coffee grounds: Be as antimicrobial materials”. 2021 Asian Federation of Biotechnology Malaysia Chapter International Symposium (AFOBMCIS 2021), Johor Bahru, Malaysia, Sep 22~23, 2021. (Invited speaker)

Hsiu-Wen Chien*. “Antimicrobial coatings with dual cationic and N-halamine characters”. The 25th Symposium of Young Asian Biological Engineers Community,  Seoul, Republic of Korea, Nov 22~24, 2019. (Oral)

Hsiu-Wen Chien*, Ting-Hsiang Chiu, and Yu-Ling Lee. “Bio-inspired polydopamine coatings containing with dual composite biocides”.  FAPS 2019 Polymer Congress, Taipei, Taiwan, Oct 27~30, 2019. (Oral)

Xiang-Yu Chen, Hsiu-Wen Chien*. “Anti-fouling property of replicate polymer shark skin surfaces”. 14th Asian Congress on Biotechnology (ACB2019), New Taipei, Taiwan, July 1~4, 2019. (Oral)

Yu-Ling Lee, Ting-Hsiang Chiu, Hsiu-Wen Chien*. “Modulating mussel-inspired surface chemistry for antibacterial coating”. 14th Asian Congress on Biotechnology (ACB2019), New Taipei, Taiwan, July 1~4, 2019. (Oral)

Hsiu-Wen Chien*, Xiang-Yu Chen. “Structure and anti-fouling property of biomimetic polymer shark skin sheet”. 11th ARS 2019, Biopolis, Singapore, Jan 23~25, 2019. (Poster)

Hsiu-Wen Chien*, Jen-Chia Wu, Ying-Chih Chang, Wei-Bor Tsai. “Specific capture and release of circulating tumor cells by using degradable and functionalizable poly(carboxybetaine) hydrogels”. The 24th Symposium of Young Asian Biological Engineers Community, Taipei, Taiwan, Nov 15~17, 2018. (Oral)