Physico-chemical studies of liquid materials in the gland just before solidification of spider silks
蜘蛛丝凝固前腺体中液体物质的物理化学研究
基本信息
- 批准号:13650958
- 负责人:
- 金额:$ 2.24万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2001
- 资助国家:日本
- 起止时间:2001 至 2002
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Recently, many researchers have focused on an application of spider silks to stocking, bullet proof jacket and threads from the viewpoint of genetic technology. However, many interesting properties on spider silks have been not made clear even though the genetic technology was developed. Especially, it is necessary to make clear the physico-chemical properties of spider silks in the liquid state. The author tried to dissect spider's bodies and to examine the liquid materials contained in the silk glands. The molecular weight of liquid materials was determined to be about 270,000 even though it was very difficult to determine the molecular weight because of degradation.The elastic modulus was determined for spider silks prepared at different stages of spider's growth. The effects of ultraviolet rays upon silks were also studied. And the mechanical properties of bagworm silks were also studied.
近年来,从基因技术的角度研究蜘蛛丝在袜子、防弹衣、丝线等方面的应用已成为众多研究者关注的焦点。然而,尽管基因技术已经开发出来,蜘蛛丝上的许多有趣的特性仍然不清楚。特别是要弄清蜘蛛丝在液态下的理化性质。作者试图解剖蜘蛛的身体,并检查丝腺中含有的液体物质。测定了蜘蛛不同生长阶段制备的蜘蛛丝的弹性模量,确定了液体材料的相对分子质量为27万左右,但由于降解作用,测定了其分子量。还研究了紫外线对丝绸的影响。并对袋蚕丝的力学性能进行了研究。
项目成果
期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
大崎 茂芳: "動物から学ぶ天然繊維のサイエンス-クモの糸・ミノムシの糸・コラ-ゲン線維-"繊維学会誌. 58巻. 74-78 (2002)
大崎茂吉:“学习动物天然纤维的科学——蜘蛛丝、结虫丝和胶原纤维”日本纺织科学研究所杂志,第 58 卷,74-78(2002 年)
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Shigeyoshi Osaki: "Determination of Elastic Modulus of Spider's Silks"Polymer Journal. 34. 25-29 (2002)
Shigeyoshi Osaki:“蜘蛛丝弹性模量的测定”聚合物杂志。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
SOSAKI Shigeyoshi其他文献
SOSAKI Shigeyoshi的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
相似海外基金
Chinese Painted Silks: Craftmanship and Fashion in Eighteenth-Century Britain
中国彩绘丝绸:十八世纪英国的工艺与时尚
- 批准号:
2747902 - 财政年份:2022
- 资助金额:
$ 2.24万 - 项目类别:
Studentship
Development and optimization of suture materials from recombinant spider silks
重组蜘蛛丝缝合材料的开发与优化
- 批准号:
578541-2022 - 财政年份:2022
- 资助金额:
$ 2.24万 - 项目类别:
Alliance Grants
re-imaging the Mongol Palace Banquet and Elegant Gathering: Sensoria of Painted Silks, Gift Giving and Foodways at the Mid-Yuan Court
再现蒙古宫廷宴会与雅集:中元宫廷的彩绘感官、送礼与美食
- 批准号:
2727825 - 财政年份:2022
- 资助金额:
$ 2.24万 - 项目类别:
Studentship
Polymorphism analysis of fibroin heavy chain gene for creating new silks
丝素重链基因多态性分析用于创造新丝
- 批准号:
19K21153 - 财政年份:2018
- 资助金额:
$ 2.24万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Surface lipid metabolome on maize silks - Genetic regulation and protective capacity against abiotic and biotic stresses
玉米丝表面脂质代谢组 - 遗传调控和针对非生物和生物胁迫的保护能力
- 批准号:
1354799 - 财政年份:2014
- 资助金额:
$ 2.24万 - 项目类别:
Standard Grant
X-RAY DIFFRACTION OF NATURAL SPIDER SILKS SYNTHETIC MIMICS AND NEWLY DESIGNE
天然蜘蛛丝的 X 射线衍射合成模拟物和新设计
- 批准号:
8363693 - 财政年份:2011
- 资助金额:
$ 2.24万 - 项目类别:
RUI: The Molecular Mechanisms and Mechanical Behavior of Spider Glue Silks
RUI:蜘蛛胶丝的分子机制和力学行为
- 批准号:
1105310 - 财政年份:2011
- 资助金额:
$ 2.24万 - 项目类别:
Continuing Grant
RUI: Molecular Characterization of Black Widow Spider Silks
RUI:黑寡妇蜘蛛丝的分子表征
- 批准号:
0950372 - 财政年份:2010
- 资助金额:
$ 2.24万 - 项目类别:
Continuing Grant
Convergent Molecular Evolution of Moth and Spider Silks
蛾和蜘蛛丝的趋同分子进化
- 批准号:
7275190 - 财政年份:2007
- 资助金额:
$ 2.24万 - 项目类别:
Convergent Molecular Evolution of Moth and Spider Silks
蛾和蜘蛛丝的趋同分子进化
- 批准号:
7713001 - 财政年份:2007
- 资助金额:
$ 2.24万 - 项目类别: