Fujifilm Corporation

Fuji Photo Film Company, Limited

Toyama Chemical Co., Ltd.

Sunstar Inc.

Naoyuki Hanaki

Tomoaki Yoshioka

Kousuke Watanabe

Kouitsu Sasaki

Kazuhei Kaneko

Yoshiharu Yabuki

Shigeaki Tanaka

Kiyoshi Takeuchi

Keiichi Tateishi

Yoshihiro Nakai

Toshiki Fujiwara

Tadashi Omatsu

Hiroki Sugiura

Kazuhiro Hamada

Hiroyuki Chiku

Takeshi Murakami

Takanori Hioki

Yosuke Yamamoto

Yoshio Inagaki

Toshihiro Ise

Kiyoshi Morimoto

Toshihiko Yawata

Hisashi Mikoshiba

Katsumi Kobayashi

Katsuyuki Watanabe

Yoshinori Kanazawa

Daigo Sawaki

Kouki Nakamura

Shinya Hayashi

Hiroyuki Naitou

Hiroshi Yamada

Makoto Kikuchi

Yushi Kaneko

Naotaka Wachi

Hirohiko Tsuzuki

Tetsuo Nakamura

Masuji Motoki

Katsuhisa Ohzeki

Masaaki Tsukase

Akihiro Kaneko

Kaoru Tojo

Yukio Tani

Masahiko Taniguchi

Atsushi Matsunaga

Kenji Shirokane

Hirotaka Satou

Ichiro Amasaki

Takahiko Ichiki

Yusuke Okimura

Kazuyoshi Kita

Yasunori Nemoto

The present invention is to provide a photoelectric conversion element having an excellent photoelectric conversion efficiency and responsiveness after heating over time. In addition, the present invention is to provide an imaging element, an optical sensor, a material for a photoelectric conversion element, and a compound. The photoelectric conversion element of the present invention includes a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1) and an n-type semiconductor material.

Photoelectric conversion element, imaging element, optical sensor, material for photoelectric conversion element, and compound

An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield in the particles. According to the present invention, provided is a luminescent particle containing at least one kind of compound represented by Formula (1) (definitions of substituents in the formula are as set forth in the description) and a particle.

Luminescent particle and compound

An object of the present invention is to provide a kit and a method which are capable of measuring a measurement target substance in a biological sample with high precision in a measurement range from a low concentration range to a high concentration range. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, including a labeled particle having a first binding substance capable of binding to a measurement target substance in a biological sample, and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle. Each symbol in Formula (1) has the meaning described in the present specification.

Kit and method for measuring measurement target substance in biological sample

An object of the present invention is to provide a kit, a method, and a reagent which prevent the problem of false positive due to nonspecific adsorption, suppress the increase in noise to be generated, and are capable of achieving high-precision measurement of a measurement target substance in a wide concentration range from a low concentration to a high concentration. According to the present invention, there is provided a kit for measuring a measurement target substance, the kit including: a first particle having a label and modified with a first binding substance capable of specifically binding to a measurement target substance; a second particle having no label and modified with a second binding substance incapable of specifically binding to the measurement target substance; a flow channel for flowing the first particle and the second particle; and a substrate having a third binding substance capable of specifically binding to the measurement target substance or a substance capable of binding to the first binding substance, in which the first particle having a label is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle. Each symbol in Formula (1) has the meaning described in the present specification.

Kit, method, and reagent for measuring measurement target substance

An object of the present invention is to provide a kit and a method capable of achieving high-precision measurement of a measurement target substance in a biological sample in a wide concentration range from a low concentration to a high concentration. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, the kit including: a labeled particle having a first binding substance capable of binding to the measurement target substance in a biological sample and having a first blocking agent; and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance and having a second blocking agent, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle, and the first blocking agent and the second blocking agent are different from each other.  Each symbol in Formula (1) has the meaning described in the present specification.

An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield in the particles. According to the present invention, provided is a luminescent particle containing at least one kind of compound represented by Formula (1) (definitions of substituents in the formula are as set forth in the description) and a particle. 

The present invention provides a photoelectric conversion element exhibiting excellent low dark current characteristics and heat resistance, an imaging element and an optical sensor which include the photoelectric conversion element, and a compound. The photoelectric conversion element of the present invention is a photoelectric conversion element photoelectric conversion element having a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by General Formula (1) and an organic n-type compound. 

Photoelectric conversion element, imaging element, optical sensor, and compound

An object of the present invention is to provide a photoelectric conversion element which exhibits excellent heat resistance and responsiveness, and a photosensor and an imaging device which include the photoelectric conversion element. The photoelectric conversion element of the present invention includes: a transparent conductive film; a conductive film; and a photoelectric conversion film and an electron blocking layer which are disposed between the transparent conductive film and the conductive film, wherein the electron blocking layer contains a compound represented by the following Formula (1). 

Photoelectric conversion element, photosensor, and imaging device

An object of the invention is to provide: a photoelectric conversion material which has excellent deposition stability such that when the photoelectric conversion material is used in a photoelectric conversion element, the change in the performance of the element due to variations in the concentration of the photoelectric conversion material is small; a photoelectric conversion element using the photoelectric conversion material; and an optical sensor and an imaging element including the photoelectric conversion element. The photoelectric conversion material of the invention is a compound (A) expressed by the following Formula (1). 

Photoelectric conversion material, photoelectric conversion element, optical sensor, and imaging element

An object of the present invention is to provide a bone regeneration material suitable for bone (in particular, alveolar bone) regeneration. The present invention provides a non-woven fabric containing a bone prosthetic material wherein the bone prosthetic material is included between biocompatible fibers that constitute the non-woven fabric. The non-woven fabric may be suitably used as a bone regeneration material (in particular, a dental bone regeneration material).

Non-woven fabric containing bone prosthetic material

An organic photoelectric conversion element composition including a p-type-and-n-type linked organic semiconductor polymer represented by any one of formulas (1) to (5), a thin film and a photovoltaic cell each containing the same, an organic semiconductor polymer and a compound each for use in these, and a method of producing the polymer: 

Organic photoelectric conversion element composition, thin film and photovoltaic cell each containing the same, organic semiconductor polymer and compound each for use in these, and method of producing the polymer

An organic semiconductor polymer having a structural unit represented by the following Formula (I), a composition for organic semiconductor material, a photovoltaic cell and a polymer, 

Organic semiconductor polymer, composition for organic semiconductor material, and photovoltaic cell

An organic photovoltaic cell, containing a first electrode; a second electrode; and a photoelectric conversion layer between the first electrode and the second electrode, wherein the photoelectric conversion layer contains a polymer having a structural unit represented by formula (I): wherein X represents S, NR, O, Se or Te; Y represents NR, O, Te, SO, SOor CO; and Rand Rrepresent a hydrogen atom or a substituent.

Organic photovoltaic cell, organic semiconductor polymer and composition for organic semiconductor material used therefor

The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents &#x2014;C(&#x2550;O)R or &#x2014;CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.

Substituted pyrazino[2,3-d]isooxazoles as intermediates for the synthesis of substituted pyrazinecarbonitriles and substituted pyrazinecarboxamides

Pyrazino[2,3-D]isoxazole derivative which is useful as a production intermediate of pyrazine carboxamide derivative

Growing community of inventors

Kanagawa, Japan

Naoyuki Hanaki