The 73
rd Divisional Meeting of Division of
Colloid and Surface Chemistry

Colloid and Interface Science Expanding as
an Integrated and Interdisciplinary Science

  • Depending on social circumstances related to COVID-19, a format and/or rooms of the meeting may be subject to change. Please be forewarned.

  • The meeting is  held in a hybrid format: Oral presentation can be given either at the onsite venue or online. Poster session will be held only online.

September 20 (Tue) - 22 (Thu), 2022

Higashi-Hiroshima campus (Higashihiroshima city)

Important Announcements

Winners of Oral Presentation Award for Young Scientist are released. (October 6)
Winners of Poster Award are released. (September 21)

All presentation programs were finished.
Many thanks to all participants for contribution.

As scheduled, presentations will begin on-site and online from the morning session on September 20th.
Events after the special lecture on Wed. 21 Septemebr are posted on 'Announcements'. (September 19).
Rooms for the technical seminars will be changed to the following ones:
[1HTS] Room A, [3HTS] Room B (September 19).
 ZOOM links have been displayed at “Presentation information” linked from “Program” in the left menu after logging in.(September 19)

The date and method of the second screening for Poster Award were annouced to candidates through e-mail. (September 15)
Conference application for smartphone is available for download (September 12)
Login ID and password for 'Participant Log in' was notified to participants who paid registration fees through e-mail. (September 8)
The banquet will not be held to prevent the spread of COVID-19. (August 16)

The presentation program is published. (July 29)



Plenary LectureWed, Sep. 21, Afternoon, Room S)


 Wed, Sep. 21, 14:00-14:50, Room S  (in Jpn)

 "The relationship between the quality and crystallization of chocolate"

 (Hiroshima Univ. (Japan))  Satoru Ueno 


Wed, Sep. 21, 14:50-15:40, Room S (in Jpn)    

"Life as a Matter of Interface Dynamics"   

(Heidelberg Univ. (Germany) / Kyoto Univ. (Japan))  Motomu Tanaka   



Special LectureWed, Sep. 21, Afternoon, Room S)

 Wed, Sep. 21, 15:50-16:40, Room S (in Jpn)

 "Manual manipulation of molecular machines, nanocarbon synthesis, stem cell differentiation control, all can be done at the liquid interfaces"

 (NIMS / Univ. of Tokyo (Japan))  Katsuhiko Ariga


Encouragement Award Lecture 

Young Scientist Award

Tue, Sep. 20, 14:00-14:40, Room E (in Jpn)

"Development of a new sugar-based synthetic approach towards carbonaceous nanostructures and porous bodies via formation of nanoscale interfaces under a hydrothermal environment"

 (AIST (Japan))   Shiori Kubo

Tue, Sep. 20, 13:00-13:40, Room H (in Eng)   

"Structure of Bimetallic Nanoparticles Synthesized by Sputtered Deposition onto Liquid and Their Catalytic Properties"  

(Hokkaido Univ. (Japan))   Mai Thanh Nguyen   



Young Engineer Award


 Tue, Sep. 20, 15:20-16:00, Room A (in Jpn)

 Structural control of α-type hydrated crystal (α-gel) prepared by long alkyl-chain amido amine L-Lactic acid salt / higher alcohol / water

 (Kao Corp. (Japan)) Takanori Saitou

Tue, Sep. 20, 11:20-12:00, Room A (in Jpn)   

"An Efficient Method for Enhancing Low-temperature Solubility of Methyl Ester Sulfonate (MES) and Its Application to Liquid Detergents"  

(Lion Corp. (Japan)) Astunori Morigaki   


Important Dates

Abstract submisison for oral presentaion

June 3 (Fri) 15 (Wed)  20 (Mon) (Closed) 

Abstract submisison for poster presentaion

June 24 (Fri)  29 (Wed) (Closed)

Early-bird rate registration

June 1 (Wed) - Aug 1 (Mon) (Closed)

Standard registration

Aug 2 (Tue) - Sep 22 (Thu) 16:00 JST





Latest Announcement

Winners of Oral Presentation Award for Young Scientist are released.

(2022/10/06 10:53 PM)

Winners of Poster Award are released.

(2022/09/21 6:13 PM)

1H14 (もともとは16:00-16:20に発表予定)は14:20-14:40 に移動します。
1H10 (もともとは14:20-14:40に発表予定)は16:00-16:20 に移動します。

The presentation times of the following two talks in the international symposium will be exchanged.
1H14 (originally scheduled from 16:00 to 16:20 (JST)) will move to the slot of 14:20-14:40 (JST).
1H10 (originally scheduled from 14:20 to 14:40 (JST)) will move to the slot of 16:00-16:20 (JST).

(2022/09/20 9:34 AM)

Tel. 080-4887-0159(受付期間:9/20~9/22)


During the conference, an emergency telephone contact point will be open for urgent inquiries.
Urgent contact on Confit registrations, presentations, corporate exhibitors, etc.
Tel. 080-4887-0159 (domestic). (contact period: 9/20 - 9/22)

*Please contact us by e-mail to addresses below the except for urgent inquiries.
*The phone number for urgent contact is the temporary number until 9/22. Please note that it is not available after 9/22.

Presentation, Program:
Conference Office:

(2022/09/20 8:19 AM)


The meeting will be held in the hybrid format as planned.
We ask on-site participants safe move to the meeting venue.

(2022/09/20 8:15 AM)

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