Title:
FINE HELICAL STRUCTURE AND RADIO WAVE SHIELD OR ABSORBER INCLUDING THE FINE HELICAL STRUCTURE
Document Type and Number:
Japanese Patent JP2013150003
Kind Code:
A
Abstract:
To provide a fine helical structure capable of being utilized for a radio wave shield or an absorption material.
The fine helical structure is obtained by forming a surface modification layer to a phytoplankton having a helical shape. The phytoplankton having a helical shape is a phytoplankton including Arthrospira Platensis, Arthrospira Maxima, and Arthrospira Subsalsa belonging to Arthrospira genus, and selected from a group of cyanobacteria called Spirulina. The surface modification layer includes at least one metal plating layer.
Inventors:
YADA TOMOKAZU
ITO KAORI
YAMADA ATSUSHI
ITO KAORI
YAMADA ATSUSHI
Application Number:
JP2013076620A
Publication Date:
August 01, 2013
Filing Date:
April 02, 2013
Export Citation:
Assignee:
TOKYO INST TECH
SUMITOMO METAL MINING CO
SUMITOMO METAL MINING CO
International Classes:
H05K9/00; C12N1/12
Other References:
JPN6012051155; 高分子学会予稿集 第５３巻 第１号, 2004, ｐ．１０９４， ＩＩ ｐｅ００９
JPN6012051156; 高分子学会予稿集 第５３巻 第２号, 2004, ｐ．３６７０-３６７１， １Ｊ１２
JPN6012051158; 未来材料 Ｖｏｌ．８， Ｎｏ．８, 2008, ｐ．２-４
JPN6012051160; 低温生物工学会誌 Ｖｏｌ．４０， Ｎｏ．２, 1994, ｐ．５６-６２
JPN6012051156; 高分子学会予稿集 第５３巻 第２号, 2004, ｐ．３６７０-３６７１， １Ｊ１２
JPN6012051158; 未来材料 Ｖｏｌ．８， Ｎｏ．８, 2008, ｐ．２-４
JPN6012051160; 低温生物工学会誌 Ｖｏｌ．４０， Ｎｏ．２, 1994, ｐ．５６-６２
Attorney, Agent or Firm:
Akira Ueda