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1. 发明授权

US11897789B2 Polymer/carbon nanotube composite and methods for wastewater treatment 有权
公开(公告)号：US11897789B2
公开(公告)日：2024-02-13
申请号：US15887792
申请日：2018-02-02
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Othman Charles Sadeq Al Hamouz , Isaiah Olabisi Adelabu , Tawfik Abdo Saleh Awadh
IPC分类号： C02F1/28 , B01J20/26 , B01J20/28 , B01J20/30 , C08G12/34 , C08K3/04 , B82Y30/00 , B82Y40/00 , C02F101/20
CPC分类号： C02F1/288 , B01J20/265 , B01J20/28059 , B01J20/3085 , C08G12/34 , C08K3/041 , B82Y30/00 , B82Y40/00 , C02F1/283 , C02F1/285 , C02F2101/20 , C08G2340/00 , Y10S977/746 , Y10S977/75 , Y10S977/752 , Y10S977/847 , Y10S977/903
摘要： Polymer/carbon nanotube composites made up of melamine, aldehyde, diaminoalkane monomeric units and carbon nanotubes having activated carbonyl groups. A method for removing heavy metals, such as Pb(II) from an aqueous solution or an industrial wastewater sample with these composites is introduced. A process of synthesizing the polymer/carbon nanotube composites is also described.

2. 发明申请

US20180037459A1 DISCRETE CARBON NANOTUBES WITH TARGETED OXIDATION LEVELS AND STABLE GEL FORMULATIONS THEREOF 审中-公开
公开(公告)号：US20180037459A1
公开(公告)日：2018-02-08
申请号：US15730284
申请日：2017-10-11
申请人： MOLECULAR REBAR DESIGN, LLC
发明人： Kurt W. Swogger , Clive P. Bosnyak , Nancy Henderson , Malcolm Finlayson , Bryce Sturtevant , Steve Hoenig
IPC分类号： C01B32/174 , A61K47/52 , H01F1/42 , C08K9/02 , C08K7/24 , C08K3/04 , A61K47/69 , A61K31/455
CPC分类号： C01B32/174 , A61K9/0092 , A61K31/455 , A61K47/52 , A61K47/6923 , B82Y5/00 , B82Y25/00 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/178 , C01B2202/06 , C01B2202/34 , C01B2202/36 , C02F1/283 , C02F2101/30 , C02F2101/36 , C02F2103/06 , C02F2305/08 , C08K3/041 , C08K7/24 , C08K9/02 , C08K2201/011 , H01F1/42 , Y10S977/744 , Y10S977/746 , Y10S977/748 , Y10S977/752 , Y10S977/753 , Y10S977/846 , Y10S977/847 , Y10S977/903 , Y10S977/906 , Y10S977/962
摘要： Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. These new discrete carbon nanotubes are useful in plasticizers, which can then be used as an additive in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.

3. 发明授权

US09845554B2 Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns 有权
公开(公告)号：US09845554B2
公开(公告)日：2017-12-19
申请号：US15055395
申请日：2016-02-26
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： D01F9/12 , D01F9/127 , C23C16/50 , B32B5/02 , B32B5/12 , B32B37/12 , C01B31/02
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： The present invention is directed to nanofiber yarns, ribbons, and sheets; to methods of making said yarns, ribbons, and sheets; and to applications of said yarns, ribbons, and sheets. In some embodiments, the nanotube yarns, ribbons, and sheets comprise carbon nanotubes. Particularly, such carbon nanotube yarns of the present invention provide unique properties and property combinations such as extreme toughness, resistance to failure at knots, high electrical and thermal conductivities, high absorption of energy that occurs reversibly, up to 13% strain-to-failure compared with the few percent strain-to-failure of other fibers with similar toughness, very high resistance to creep, retention of strength even when heated in air at 450° C. for one hour, and very high radiation and UV resistance, even when irradiated in air. Furthermore these nanotube yarns can be spun as one micron diameter yarns and plied at will to make two-fold, four-fold, and higher fold yarns. Additional embodiments provide for the spinning of nanofiber sheets having arbitrarily large widths. In still additional embodiments, the present invention is directed to applications and devices that utilize and/or comprise the nanofiber yarns, ribbons, and sheets of the present invention.

4. 发明申请

US20170350856A1 FIELD EFFECT TRANSISTOR AND SENSOR USING SAME 审中-公开
公开(公告)号：US20170350856A1
公开(公告)日：2017-12-07
申请号：US15501991
申请日：2015-08-06
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , OSAKA UNIVERSITY
发明人： Yoshihiro KOBAYASHI , Ryota NEGISHI , Hiroto KASE , Michiharu ARIFUKU , Noriko KIYOYANAGI , Tomio MORINO
IPC分类号： G01N27/414 , C01B32/16 , C01B32/168 , H01L51/05 , G01N33/543 , C12Q1/68 , B82Y35/00 , B82Y15/00
CPC分类号： G01N27/4148 , B82Y10/00 , B82Y15/00 , B82Y35/00 , C01B32/16 , C01B32/168 , C01B2202/02 , C12Q1/6825 , G01N27/4145 , G01N33/54346 , G01N33/5438 , H01L21/205 , H01L21/31 , H01L29/06 , H01L29/786 , H01L51/0048 , H01L51/0093 , H01L51/0558 , Y10S977/746 , Y10S977/75 , Y10S977/843 , Y10S977/847 , Y10S977/92 , C12Q2565/607
摘要： A field effect transistor and a sensor using the field effect transistor is provided. The field effect transistor can be manufactured so as to have uniform properties by simple steps at low costs, and can stably detect, when used as a sensor, a very small amount of analyte with a high sensitivity while the properties are hardly deteriorated. A channel of the field effect transistor is constituted by a single-walled carbon nanotube thin film that is grown, by a chemical vapor deposition method, using particles of a nonmetallic material as growth nuclei, the nonmetallic material containing 500 mass ppm or less metallic impurities that contain a metal and its compounds.

6. 发明申请

US20170304447A1 NANOTUBE TRANS-MEMBRANE CHANNELS MIMICKING BIOLOGICAL PORINS 审中-公开
公开(公告)号：US20170304447A1
公开(公告)日：2017-10-26
申请号：US15503983
申请日：2015-10-05
申请人： Jianfei Zhang , Vadim FROLOV , LAWRENCE LIVERMORE NATIONAL SECURITY, LLC , THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , UNIVERSIDAD DEL PAÍS VASCO
发明人： Aleksandr Noy , Jia Geng , Jianfei Zhang , Vadim Frolov
IPC分类号： A61K47/02 , A61K9/127 , B01J13/08 , B01J13/20 , C12Q1/68 , G01N27/447 , A01N25/04 , A61K9/00 , B82Y40/00 , B82Y5/00
CPC分类号： A61K47/02 , A01N25/04 , A61K9/0092 , A61K9/1272 , B01J13/08 , B01J13/20 , B01J13/203 , B82Y5/00 , B82Y15/00 , B82Y40/00 , C01B21/064 , C01B32/17 , C01B32/172 , C01B32/174 , C01B32/176 , C01B2202/02 , C01B2202/34 , C01B2202/36 , C01G39/06 , C01P2004/04 , C01P2004/13 , C12Q1/6825 , C12Q1/6869 , G01N27/44791 , Y10S977/746 , Y10S977/75 , Y10S977/847 , Y10S977/907 , Y10S977/915 , Y10S977/924 , C12Q2565/631
摘要： Provided herein is a nanopore structure, which in one aspect is a “carbon nanotube porin”, that comprises a short nanotube with an associated lipid coating. Also disclosed are compositions and methods enabling the preparation of such nanotube/lipid complexes. Further disclosed is a method for therapeutics delivery that involves a drug delivery agent comprising a liposome with a NT loaded with a therapeutic agent, introducing the therapeutic agent into a cell or a tissue or an organism; and subsequent release of the therapeutic agents into a cell.

7. 发明授权

US09631301B2 Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns 有权
公开(公告)号：US09631301B2
公开(公告)日：2017-04-25
申请号：US15200381
申请日：2016-07-01
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： D02G3/44 , D04H3/002 , H05K9/00 , B01L3/00 , G01L1/22 , G02F1/1333 , D01F9/12 , D01F9/127 , D02G3/28 , H01B5/08 , B82Y10/00 , H01L51/00 , H01L51/52 , H01G11/36 , B29C47/00 , B32B5/02 , B32B5/12 , B32B18/00 , D02G3/16 , C01B31/02 , C04B35/622 , C04B35/628 , D06B15/00 , B32B37/12 , C23C16/50 , G02F1/15 , H01M4/86 , B82Y30/00 , B82Y40/00
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： A device including an array of aligned conductive channels. The conductive channels are operable for directional transport of species selected from the group consisting of electrons, ions, phonons, and combinations thereof. The conductive channels are provided for by nanofibers in a form selected from the group consisting of ribbons, sheets, yarns, and combinations thereof.

8. 发明申请

US20160280545A1 PREPARATION OF FUNCTIONALISED CARBON NANOMATERIALS 审中-公开
标题翻译：功能性碳纳米管的制备
公开(公告)号：US20160280545A1
公开(公告)日：2016-09-29
申请号：US15036520
申请日：2014-11-14
申请人： IMPERIAL INNOVATIONS LIMITED
发明人： Milo Sebastian Peter Shaffer , Takuya Morishita , Adam Justin Clancy
IPC分类号： C01B31/02 , C01B31/04
CPC分类号： C01B31/026 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/17 , C01B32/174 , C01B32/194 , C01B32/196 , C01B32/20 , C01B2202/02 , C01B2204/06 , Y10S977/734 , Y10S977/746 , Y10S977/845 , Y10S977/847
摘要： The invention provides for a method of preparing a covalently functionalised carbon nanomaterial, comprising the steps of (i) treating a carbon material with a reducing agent comprising an alkali metal M in the presence of a solvent S to form a reduced-carbon material solution; and (ii) treating the resulting reduced-carbon material solution with a functionalising reagent to form a covalently functionalised carbon nanomaterial, wherein (a) the concentration of alkali metal [M] in step (i) is between 0.003 mol/L and 0.05 mol/L, and (b) the ratio of carbon material to alkali metal (C/M) in solution in step (i) is at least 2:1. A method of preparing a covalently functionalised carbon nanomaterial using N,N-dimethylacetamide as a solvent is also provided.
摘要翻译：本发明提供一种制备共价官能化碳纳米材料的方法，其包括以下步骤：（i）在溶剂S存在下用含有碱金属M的还原剂处理碳材料以形成还原碳材料溶液; （ii）用功能化试剂处理所得的还原碳材料溶液以形成共价官能化的碳纳米材料，其中（a）步骤（i）中碱金属[M]的浓度为0.003mol / L至0.05mol / L，（b）步骤（i）中溶液中碳材料与碱金属的比例（C / M）至少为2:1。还提供了使用N，N-二甲基乙酰胺作为溶剂制备共价官能化的碳纳米材料的方法。

9. 发明申请

US20150308018A1 FABRICATION AND APPLICATION OF NANOFIBER RIBBONS AND SHEETS AND TWISTED AND NON-TWISTED NANOFIBER YARNS 有权
标题翻译：纳米纤维和薄片的织造和应用以及双向和非捻合的纳米纤维纱
公开(公告)号：US20150308018A1
公开(公告)日：2015-10-29
申请号：US14332632
申请日：2014-07-16
申请人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： D01F9/12 , D01F9/127 , C01B31/02
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： The present invention is directed to nanofiber yarns, ribbons, and sheets; to methods of making said yarns, ribbons, and sheets; and to applications of said yarns, ribbons, and sheets. In some embodiments, the nanotube yarns, ribbons, and sheets comprise carbon nanotubes. Particularly, such carbon nanotube yarns of the present invention provide unique properties and property combinations such as extreme toughness, resistance to failure at knots, high electrical and thermal conductivities, high absorption of energy that occurs reversibly, up to 13% strain-to-failure compared with the few percent strain-to-failure of other fibers with similar toughness, very high resistance to creep, retention of strength even when heated in air at 450° C. for one hour, and very high radiation and IJV resistance, even when irradiated in air. Furthermore these nanotube yarns can be spun as one micron diameter yarns and plied at will to make two-fold, four-fold, and higher fold yarns. Additional embodiments provide for the spinning of nanofiber sheets having arbitrarily large widths. In still additional embodiments, the present invention is directed to applications and devices that utilize and/or comprise the nanofiber yarns, ribbons, and sheets of the present invention.
摘要翻译：本发明涉及纳米纤维纱线，丝带和片材; 制造所述纱线，丝带和片材的方法; 以及所述纱线，丝带和片材的应用。在一些实施方案中，纳米管纱线，带状物和片材包含碳纳米管。特别地，本发明的这种碳纳米管纱线提供独特的性能和性能组合，例如极韧性，耐击穿能力差，电导率和导热性高，可逆地发生高达13％的应变 - 失效的能量的高吸收与具有相似韧性的其他纤维的几个百分比应变破坏相比，非常高的抗蠕变性，即使在450℃下在空气中加热一小时也能保持强度，并且具有非常高的辐射和IJV电阻，即使在空气中照射此外，这些纳米管纱线可以作为一微米直径的纱线纺丝并且随意地分层以制备两倍，四倍和更高的折叠纱线。另外的实施例提供了具有任意大宽度的纳米纤维片材的纺丝。在另外的实施例中，本发明涉及利用和/或包含本发明的纳米纤维纱线，带状物和片材的应用和装置。

10. 发明授权

US09107944B2 Immunologically modified carbon nanotubes for cancer treatment 有权
标题翻译：用于癌症治疗的免疫修饰的碳纳米管
公开(公告)号：US09107944B2
公开(公告)日：2015-08-18
申请号：US13755105
申请日：2013-01-31
申请人： THE UNIVERSITY OF CENTRAL OKLAHOMA
发明人： Wei R. Chen
IPC分类号： A61K41/00 , A61N5/06 , A61K39/00 , B82Y5/00 , C12N5/00
CPC分类号： A61K41/0057 , A61K39/0011 , A61K41/0052 , A61K47/61 , A61K47/6925 , A61K2039/55583 , A61K2039/6087 , A61N5/062 , B82Y5/00 , C12N5/0068 , C12N2533/30 , Y10S977/746 , Y10S977/918
摘要： A method for constructing a compound of immunologically modified nanotubes and method for using the compound to deliver immunoadjuvants to tumor cells and to produce targeted, synergistic photophysical and immunological reactions for cancer treatment. To prepare the immunologically modified nanotubes, carbon nanotubes are dissolved in a solution of glycated chitosan, an immunostimulant, hence using glycated chitosan as a surfactant for rendering the aqueous solution of nanotubes stable. The compound can be used for treatment of cancer. The method includes steps of intratumorally administering immunologically modified nanotubes and administering laser irradiation of the target tumor. The nanotube serves as a carrier to deliver immunoadjuvants to the tumor cells and serves as a light-absorbing agent in a cell body of a tumor in a host. Upon laser irradiation of target tumor cells, immunologically modified nanotubes inside the tumor cells can produce spatially and temporally synchronized photothermal and immunological reactions for cancer treatment.
摘要翻译：构建免疫修饰的纳米管化合物的方法和使用该化合物将免疫佐剂递送至肿瘤细胞并产生用于癌症治疗的靶向协同光物理和免疫反应的方法。为了制备免疫修饰的纳米管，将碳纳米管溶解在糖化壳聚糖，免疫刺激剂的溶液中，因此使用糖化壳聚糖作为表面活性剂，使纳米管水溶液稳定。该化合物可用于治疗癌症。该方法包括肿瘤内施用免疫修饰的纳米管并施用靶肿瘤的激光照射的步骤。纳米管用作载体，以将免疫佐剂递送至肿瘤细胞，并用作宿主肿瘤细胞体中的光吸收剂。在激光照射靶肿瘤细胞后，肿瘤细胞内的免疫修饰的纳米管可产生空间和时间上同步的光热和免疫反应用于癌症治疗。

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