JP2014534337A - 抗菌性金属ナノ発泡体及び関連する方法 - Google Patents
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Abstract
Description
本出願は2011年10月5日出願の米国特許出願第61/543,679号の利益を主張し、その全体が参照によりここで明示的に組み込まれている。
本発明は、米国国立科学財団より与えられた認可番号CBET−0914382及びアメリカ国防脅威削減局により与えられた認可番号HDTRA−1−08−10−BRCWMDのもとで、米国政府の支援により行われた。米国政府は本発明において一定の権利を有する。
(a)金属又は金属合金ナノ粒子を、金属酸化物粒子と組み合わせて、反応混合物を得ること、ここで、金属酸化物の金属は抗菌性であり、金属酸化物粒子の平均最大寸法は1マイクロメートル未満であり、金属ナノ粒子の金属酸化物粒子に対する化学量論的な当量比が約0.8〜約1.2である
(b)必要に応じて反応混合物を乾燥させて、乾燥混合物を得ること、
(c)乾燥混合物を任意にプレスしてペレット形状の混合物を得ること、および
(d)混合物を燃焼合成に供して金属ナノ発泡体を得ること
を含む。一態様において、金属ナノ粒子対金属酸化物粒子の化学量論的な当量比は約1.0である。一態様において、燃焼合成は自己伝播高温燃焼合成である。別の態様において、燃焼合成は体積燃焼合成である。一態様において、この方法はガス化剤の使用をさらに含む。本発明の方法により調製される金属ナノ発泡体も提供される。
(a)金属及び/又は金属合金粒子を、金属酸化物粒子と組み合わせて、反応混合物を得ること、ここで、金属酸化物の金属は抗菌性であり、金属酸化物粒子の平均最大寸法は1マイクロメートル未満であり、金属及び/又は金属合金粒子対金属酸化物粒子の化学量論的な当量比は約0.8〜約1.2である、
(b)必要に応じて反応混合物を乾燥させて、乾燥混合物を得ること、
(c)乾燥混合物を任意にプレスしてペレット形状の混合物を得ること、及び
(d)混合物を燃焼合成に供して金属ナノ発泡体を得ること
を含む。
例1
代表的なナノ発泡体:Al/Ag2O及びAl/TiO2の自己伝播高温合成及び抗菌特性
合成される発泡体についての細菌増殖の速度を実証するために実験を行った。この研究に使用される細菌は、炭疽菌のような芽胞形成細菌であるが無害である枯草菌である。ナノスケールのアルミニウムを用いたAl/Ag2O及びAl/TiO2でできた混合物について実験結果を得た。粒子サイズの効果を試験するために、ミクロンスケールのAl/Ag2Oについても実験を行った。
代表的な金属ナノ発泡体の抗菌効果
3つの細菌の塗布物を評価して本発明の代表的な金属ナノ発泡体の抗菌効果を決定した。各塗布物において同じ細菌(巨大菌)を使用した。試験した各ナノ発泡体は、例1に記載の方法により調製した。
Claims (26)
- (a)金属又は金属合金と、
(b)抗菌性金属イオンと
を含み、材料が1マイクロメートル未満の平均細孔サイズを有する複数の細孔を含む、金属ナノ発泡体。 - 前記金属が、アルミニウム、チタン、マンガン、モリブデン、及び金、又はそれらの組み合わせから成る群から選択される、請求項1に記載のナノ発泡体。
- 前記金属合金が、アルミニウム、チタン、マンガン、モリブデン、及び金から成る群から選択される金属を含む、請求項1に記載のナノ発泡体。
- 前記抗菌性金属イオンが、銀、銅、鉄、スズ、鉛、亜鉛、ニッケル、カドミウム、クロム、コバルト、ビスマス、水銀、金、及びアルミニウムイオン、並びにそれらの組み合わせから成る群から選択される、請求項1に記載のナノ発泡体。
- 金属又は金属合金の抗菌性金属イオンに対する化学量論的な当量比が0.8〜1.2である、請求項1に記載のナノ発泡体。
- 30〜70%の多孔度を有する、請求項1に記載のナノ発泡体。
- 表面を有する基材であって、前記表面の少なくとも一部分が請求項1〜6の何れか一項に記載のナノ発泡体を含むコーティングを有する、基材。
- 医療用デバイスである、請求項7に記載の基材。
- 前記表面が食品と接触する表面である、請求項7に記載の基材。
- 物質上又は物質中の細菌増殖を阻害する方法であって、前記物質を請求項1〜6の何れか一項に記載のナノ発泡体と接触させることを含む、方法。
- 前記ナノ発泡体が基材表面の全体又は一部の上のコーティングである、請求項10に記載の方法。
- 前記細菌増殖が芽胞形成細菌である細菌を含む、請求項10に記載の方法。
- (a)金属又は金属合金ナノ粒子と、
(b)金属酸化物粒子であって、前記金属酸化物の金属が抗菌性であり、前記金属酸化物粒子の平均最大寸法が1マイクロメートル未満である金属酸化物粒子と
を含む、粉末。 - ルースパウダーである、請求項13に記載の粉末。
- プレスドパウダーである、請求項13に記載の粉末。
- 理論的最大値の約70%までプレスされる、請求項13に記載の粉末。
- 前記金属ナノ粒子が、アルミニウム、チタン、マンガン、モリブデン、金、及びそれらの組み合わせから成る群から選択される金属を含む、請求項13に記載の粉末。
- 前記金属合金ナノ粒子が、アルミニウム、チタン、マンガン、モリブデン、及び金から成る群から選択される金属を含む、請求項13に記載の粉末。
- 前記金属酸化物の前記金属が、銀、銅、鉄、スズ、鉛、亜鉛、ニッケル、カドミウム、クロム、コバルト、ビスマス、水銀、金、及びアルミニウムイオン、並びにそれらの組み合わせから成る群から選択される、請求項13に記載の粉末。
- 前記金属酸化物が酸化銀又は酸化チタンである、請求項13に記載の粉末。
- (a)金属又は金属合金ナノ粒子を、金属酸化物粒子と組み合わせて、反応混合物を得ること、ここで、
前記金属酸化物の金属は抗菌性であり、
前記金属酸化物粒子の平均最大寸法は1マイクロメートル未満であり、
前記金属ナノ粒子の前記金属酸化物粒子に対する化学量論的な当量比は約0.8〜約1.2である、
(b)前記反応混合物を乾燥させて、乾燥混合物を得ること、
(c)前記乾燥混合物を任意にプレスしてペレット形状の混合物を得ること、及び
(d)前記混合物を燃焼合成に供して金属ナノ発泡体を得ること
を含む、金属ナノ発泡体を作製する方法。 - 前記金属ナノ粒子の前記金属酸化物粒子に対する化学量論的な当量比が約1.0である、請求項21に記載の方法。
- 燃焼合成が自己伝播高温燃焼合成である、請求項21に記載の方法。
- 燃焼合成が体積燃焼合成である、請求項21に記載の方法。
- ガス化剤の使用をさらに含む、請求項21〜24の何れか一項に記載の方法。
- 請求項21〜25の何れか一項に記載の方法により調製された金属ナノ発泡体。
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US201161543679P | 2011-10-05 | 2011-10-05 | |
US61/543,679 | 2011-10-05 | ||
PCT/US2012/058777 WO2013052683A2 (en) | 2011-10-05 | 2012-10-04 | Antibacterial metallic nanofoam and related methods |
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US10071425B2 (en) | 2013-11-19 | 2018-09-11 | United Technologies Corporation | Method for fabricating metal foams having ligament diameters below one micron |
US20170002473A1 (en) | 2014-01-21 | 2017-01-05 | Centro De Investigación Y Desarrollo Tecnológico En Electroquímica, S.C. | Electrolytic bath for producing antibacterial metal coatings containing nickel, phosphorus and nanoparticles of an antibacterial metal (ni-p-manp's) |
CN105177367A (zh) * | 2015-08-31 | 2015-12-23 | 苏州莱特复合材料有限公司 | 抗菌耐腐蚀铜基复合材料及其制备方法 |
CN109665599B (zh) * | 2018-05-25 | 2021-08-24 | 中国海洋大学 | 一种低电压高流速下杀菌复合材料的制备方法 |
CN110039041A (zh) * | 2019-04-22 | 2019-07-23 | 依波精品(深圳)有限公司 | 抗菌不锈钢复合粉体、抗菌不锈钢及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0995406A (ja) * | 1995-09-29 | 1997-04-08 | Toyota Motor Corp | 無機系抗菌剤及びその製造方法 |
JP2003212707A (ja) * | 2002-01-15 | 2003-07-30 | Daido Steel Co Ltd | 抗菌・抗カビ性粉末及びその製造方法 |
JP2006069935A (ja) * | 2004-08-31 | 2006-03-16 | Osamu Yamada | 銀イオン水生成用材料とそれを用いる銀イオン水製造方法 |
JP2008019162A (ja) * | 2003-03-17 | 2008-01-31 | Kansai Tlo Kk | 貴金属・磁性金属酸化物複合微粒子およびその製造法 |
JP2010039396A (ja) * | 2008-08-08 | 2010-02-18 | Jsr Corp | 感光性ペースト組成物 |
JP2011523677A (ja) * | 2008-05-05 | 2011-08-18 | ジャワハーラル ネール センター フォー アドヴァンスド サイエンティフィック リサーチ | テンプレートフリー及びポリマーフリーの金属ナノスポンジ、並びにその製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3402821B2 (ja) * | 1995-02-09 | 2003-05-06 | 科学技術振興事業団 | 超微粒子の製造方法と超微粒子配向成長体の製造方法 |
CN1303599A (zh) | 1999-11-23 | 2001-07-18 | 中国科学院化学研究所 | 一种抗菌软质材料和用途 |
CN1234771C (zh) * | 2003-05-30 | 2006-01-04 | 北京中科纳米高弹材料有限公司 | 抗菌弹性聚氨酯纳米复合材料及其制备方法 |
US20070000407A1 (en) | 2003-10-09 | 2007-01-04 | York International Corporation | Nano composite photocatalytic coating |
US20070142643A1 (en) | 2004-10-12 | 2007-06-21 | Huynh My H V | Preparation of nanoporous metal foam from high nitrogen transition metal complexes |
WO2007011988A2 (en) * | 2005-07-18 | 2007-01-25 | Aspen Aerogels, Inc. | Aerogel composites with complex geometries |
JP4973830B2 (ja) * | 2005-07-29 | 2012-07-11 | 戸田工業株式会社 | 導電性組成物、導電性ペースト及び導電性皮膜 |
CN100525729C (zh) * | 2006-01-12 | 2009-08-12 | 沈阳工业大学 | 一种永久性植入的人工骨及其制备方法 |
US7704553B2 (en) | 2006-03-06 | 2010-04-27 | National Institute Of Aerospace Associates | Depositing nanometer-sized particles of metals onto carbon allotropes |
AT12981U1 (de) | 2006-11-13 | 2013-03-15 | Josef Peter Dr Guggenbichler | Stoff mit antimikrobieller wirkung |
CN100554457C (zh) * | 2007-07-02 | 2009-10-28 | 北京科技大学 | 自蔓延高温合成TiCo多孔材料的方法 |
GB0802927D0 (en) * | 2008-02-18 | 2008-03-26 | Robert Gordon The University | Coating process and coated products |
FI20096162A0 (fi) * | 2009-11-10 | 2009-11-10 | Valtion Teknillinen | Menetelmä valmistaa nanohiukkasia |
US20120189534A1 (en) * | 2011-01-25 | 2012-07-26 | Syed Tajammul Hussain | Method of manufacture of silver oxide nano particles |
-
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0995406A (ja) * | 1995-09-29 | 1997-04-08 | Toyota Motor Corp | 無機系抗菌剤及びその製造方法 |
JP2003212707A (ja) * | 2002-01-15 | 2003-07-30 | Daido Steel Co Ltd | 抗菌・抗カビ性粉末及びその製造方法 |
JP2008019162A (ja) * | 2003-03-17 | 2008-01-31 | Kansai Tlo Kk | 貴金属・磁性金属酸化物複合微粒子およびその製造法 |
JP2006069935A (ja) * | 2004-08-31 | 2006-03-16 | Osamu Yamada | 銀イオン水生成用材料とそれを用いる銀イオン水製造方法 |
JP2011523677A (ja) * | 2008-05-05 | 2011-08-18 | ジャワハーラル ネール センター フォー アドヴァンスド サイエンティフィック リサーチ | テンプレートフリー及びポリマーフリーの金属ナノスポンジ、並びにその製造方法 |
JP2010039396A (ja) * | 2008-08-08 | 2010-02-18 | Jsr Corp | 感光性ペースト組成物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220089038A (ko) * | 2020-12-21 | 2022-06-28 | 재단법인 포항산업과학연구원 | 연속식 다공성 금속 제조 방법 및 장치 |
KR102457678B1 (ko) | 2020-12-21 | 2022-10-24 | 재단법인 포항산업과학연구원 | 연속식 다공성 금속 제조 방법 및 장치 |
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AU2012318564A1 (en) | 2014-05-08 |
EP2763932A2 (en) | 2014-08-13 |
US20130087069A1 (en) | 2013-04-11 |
EP2763932A4 (en) | 2015-12-30 |
WO2013052683A3 (en) | 2013-06-20 |
HK1207357A1 (en) | 2016-01-29 |
WO2013052683A2 (en) | 2013-04-11 |
MX2014004113A (es) | 2014-09-22 |
US9512324B2 (en) | 2016-12-06 |
KR20140093941A (ko) | 2014-07-29 |
CN104379496A (zh) | 2015-02-25 |
CA2851250A1 (en) | 2013-04-11 |
AU2012318564B2 (en) | 2016-02-25 |
RU2014117680A (ru) | 2015-11-10 |
BR112014008210A2 (pt) | 2017-04-11 |
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