Analysis and quantification of tritium and other low-level radionuclides present in ALPS-treated water [0.03%]
多核素处理系统(ALPS)净化水中氚和其他极低水平放射性核素的分析与量化研究
Asako Shimada,Ko Hemmi,Saki Ohira et al.
Asako Shimada et al.
Advanced liquid processing system (ALPS)-treated water was sampled from the K4-B tank group on March 24, 2022, in the presence of staff from the International Atomic Energy Agency (IAEA) and Tokyo Electric Power Company (TEPCO) Holdings, In...
Qun Ma,Yan Xu
Qun Ma
Single-molecule studies are increasingly critical across diverse scientific disciplines. While nanofluidics research has significantly advanced in the past decade, translating nanofluidic device fabrication into practical single-molecule an...
Isao Taniguchi
Isao Taniguchi
During the past 40 years, bioelectrochemistry and bio-electroanalytical chemistry have developed. Especially, after the 1970s and 80s, protein electrochemistry has changed dramatically, because direct rapid electron-transfer reactions of me...
Development of photoenergy conversion systems and high-sensitivity sensing using metal nanoparticles [0.03%]
基于金属纳米颗粒的光能量转换及高灵敏度检测技术研究进展
Yukina Takahashi
Yukina Takahashi
We have developed a technique to control the structure of plasmonic nanoparticle-photofunctional material composites at the nanoscale by using analytical chemical methods. We have also developed a highly sensitive sensing system that maximi...
Identification and structure elucidation by NMR spectroscopy of an impurity in flame retardants preparation [0.03%]
用于阻燃剂制备的杂质的鉴定和结构解析的核磁共振波谱法
Domenico C M Albanese,Irene Gado,Francesca Vasile
Domenico C M Albanese
Polyamidoamines obtained through the polyaddition of natural alpha-aminoacids to N,N'-methylenebisacrylamide were shown to be remarkably active flame retardants for cotton. The presence of a disulfide linkage together with phosphorus atoms ...
Development of pine needle reference materials for atmospheric mercury biomonitoring [0.03%]
大气汞生物监测用针叶参考材料的研发
Akane Yamakawa,Kimiyo Nagano,Kaoru Onishi et al.
Akane Yamakawa et al.
Two reference materials (RMs) were developed at the National Institute for Environmental Studies (NIES) for biomonitoring atmospheric mercury (Hg). First-year pine needles (Pinus thunbergii), reflecting atmospheric conditions over approxima...
Molecular orientation analysis of perfluoroalkyl groups in the solid surface by backscattering Raman spectrometry [0.03%]
采用背散射拉曼光谱分析固体表面全氟烷基取向分子结构
Takafumi Shimoaka,Masashi Ootsuki,Yuta Yamaguchi et al.
Takafumi Shimoaka et al.
Recently, unique surface properties of poly- and perfluoroalkyl substances (PFAS) have been revealed to be derived from a two-dimensional (2D) packing of perfluoroalkyl (Rf) groups with perpendicularly standing orientation, i.e., the end-on...
Therapeutic applications of nanobots and nanocarriers in cancer treatment [0.03%]
纳米机器人和纳米载体在癌症治疗中的应用
Zaitoon Khan,Nimra Khan,Mithra Geetha et al.
Zaitoon Khan et al.
Cancer remains a pressing global health concern, burdening individuals, families, and healthcare systems worldwide, mainly because of the limited availability of therapeutic options. These days, nanotechnology is revolutionizing cancer rese...
Detection scheme of arginine as aptamer target based on particle dissociation in coupled acoustic-gravitational field [0.03%]
基于声重力场偶联作用下微粒解离的精氨酸适配体检测方法
Akihisa Miyagawa,Koki Nakano,Kengo Oshiyama et al.
Akihisa Miyagawa et al.
In this study, we proposed a novel detection concept using aptamer DNA based on particle dissociation in a coupled acoustic-gravitational (CAG) field. When the CAG field was formed in the channel, the PS particles on the glass plate exerted...