Presentation at international/national conferences

Jirarut Wongkongkatep, Runchuan Ladadat, Woraphoj Lappenpuntrap, Pravit Wongkongkatep, Pranee Phinyocheep, Construction of fluorescent nano-sensors　for measuring heat and their applications in living cells, TRF annual meeting, 15-17 October 2009, Cha-um Thailand.

Jirarut Wongkongkatep, Woraphoj Lappenpuntrap, Runchuan Ladadat, Pravit Wongkongkatep, Pranee Phinyocheep, Development of Temperature Responsive Sensor, Asia Sense, 29-31 July 2009, Bangkok Thailand.

Jirarut Wongkongkatep, Runchuan Ladadat, Woraphoj Lappenpuntrap, Pravit Wongkongkatep, Pranee Phinyocheep, Modification of Gold Nanoparticles by Poly N-isopropylacrylamide and application as thermosensor, PERCH-CIC congress VI, 3-6 May 2009, Pattaya Thailand.

Natchana Phensuk, Oukrit Rattananone, Jirarut Wongkongkatep, Stability of Gold Nanoparticles Coated with Poly (N-isopropylacryamide) in Aqueous and Non-aqueous Solution, The tenth Science Project Exhibition, 12 March 2009, Mahidol University, Bangkok Thailand.

Jirarut Wongkongkatep, Tunyaporn Thongaium, Alongkrit Trachoo, Construction of Nano-sensor for Measuring Heat Production in Living Cells, The Ninth Science Project Exhibition, 13 March 2008, Mahidol University, Bangkok Thailand.

Suthasinee Pootha, Onsucha Phaohuasa, Jirarut Wongkongkatep, Synthesis of Thermo-responsive Polymers and Gold Nanoparticles for Construction of Thermo-sensor, The eighth Science Project Exhibition, 12 March 2007, Mahidol University, Bangkok Thailand.

Jirarut Wongkongkatep, Yoshifumi Miyahara, Akio Ojida, Itaru Hamachi, Molecular Sensor for Fluorescent Monitoring of Glycosyltransferase Activity and High-throughput Screening, The Second International Workshop on Approaches to Single-Cell Analysis, 6-7 September 2007, Waseda University, Tokyo, Japan

Jirarut Wongkongkatep, Yoshifumi Miyahara, Akio Ojida, Itaru Hamachi, Molecular fluorescent sensor: a gateway to label-free, real-time enzymatic assay and high-throughput screening/span>, The 18^th annual meeting of the Thai Society for Biotechnology, 2-3 November 2006 Bangkok, Thailand.

Jirarut Wongkongkatep, Yoshifumi Miyahara, Akio Ojida, Itaru Hamachi, Chemical biology of phosphate anions recognition Part III: a real-time fluorescent assay of glycosyltransferase reactions, The 85sup>th spring annual meeting of The Chemical Society of Japan, 26-29 March 2005, Kanagawa University, Yokohama, Japan.

Jirarut Wongkongkatep, Akio Ojida, Yasuko Mito-oka, Itaru Hamachi, Fluorescence sensing for real-time detection of enzymatic activities by artificial hemosensors, The 19^th symposium of Biofunctional Chemistry, 8-9 October 2004, The University of Tokyo, Tokyo, Japan.

Jirarut Wongkongkatep, Preeda Parkpian, Kensuke Fukushi, Toxicity of EDTA to arsenic hyperaccumulating plant and relationship to distribution of arsenic in contaminated soil, The Conference on Environmental Science, Technology and Management, 8-11 July 2003, Chulabhorn Research Institute, Bangkok, Thailand.

Jirarut Wongkongkatep, Preeda Parkpian, Kensuke Fukushi, Chongrak Polprasert, Kanyaratt Supaibulwatana, Toshiaki Iida, Hiroshi Satoh, Arsenic extraction by i style="mso-bidi-font-style:normal">Pityrogramma calomelanos from contaminated soil, The 1^st ASEM Conference on Bioremediation, 24-27 September 2002, Hanoi, Viet Nam.