JPWO2021001706A5 - - Google Patents

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JPWO2021001706A5
JPWO2021001706A5 JP2021570453A JP2021570453A JPWO2021001706A5 JP WO2021001706 A5 JPWO2021001706 A5 JP WO2021001706A5 JP 2021570453 A JP2021570453 A JP 2021570453A JP 2021570453 A JP2021570453 A JP 2021570453A JP WO2021001706 A5 JPWO2021001706 A5 JP WO2021001706A5
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core
population
shell particles
plasmonic nanoparticle
particle
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JP2022537899A (en
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Priority claimed from PCT/IB2020/055279 external-priority patent/WO2021001706A1/en
Publication of JP2022537899A publication Critical patent/JP2022537899A/en
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Claims (17)

コアシェル粒子の集団であって、前記コアシェル粒子の各々が、
貴金属を含むプラズモニックナノ粒子コアと、
前記プラズモニックナノ粒子コアを取り囲む誘電材料を含むシェルと、を含み、
前記コアシェル粒子の前記集団が、４００ｎｍ～５００ｎｍの範囲の最大吸収値を示し、
前記コアシェル粒子の前記集団が、２０ｎｍ～７５ｎｍの半値全幅を有する吸収スペクトルを示す、コアシェル粒子の集団。 A population of core-shell particles, each of said core-shell particles comprising:
a plasmonic nanoparticle core comprising a noble metal;
a shell comprising a dielectric material surrounding the plasmonic nanoparticle core;
said population of said core-shell particles exhibits a maximum absorption value in the range of 400 nm to 500 nm;
A population of core-shell particles, wherein said population of core-shell particles exhibits an absorption spectrum having a full width at half maximum of 20 nm to 75 nm. 前記コアシェル粒子の前記集団が、４００ｎｍ～４６０ｎｍの範囲の前記最大吸収値を示す、請求項１に記載の粒子。 2. The particle of claim 1, wherein said population of said core-shell particles exhibits said maximum absorption value in the range of 400 nm to 460 nm. 前記貴金属が銀を含む、請求項１又は２に記載の粒子。 3. The particle of claim 1 or 2, wherein said noble metal comprises silver. 前記誘電材料が二酸化ケイ素を含む、請求項１～３のいずれか一項に記載の粒子。 A particle according to any preceding claim, wherein the dielectric material comprises silicon dioxide. 前記プラズモニックナノ粒子コアが、透過型電子顕微鏡（ＴＥＭ）によって測定されると、５ｎｍ～１００ｎｍ、好ましくは２０ｎｍ～６０ｎｍの平均粒径を有し、かつ／又は、
前記プラズモニックナノ粒子コアが、単分散粒径分布を有する、請求項１～４のいずれか一項に記載の粒子。 said plasmonic nanoparticle core has an average particle size of 5 nm to 100 nm , preferably 20 nm to 60 nm , as measured by transmission electron microscopy (TEM) , and/or
A particle according to any preceding claim, wherein the plasmonic nanoparticle core has a monodisperse particle size distribution . 前記プラズモニックナノ粒子コアが、均質な粒子形状を有し、任意に、
前記プラズモニックナノ粒子コアが多面体形状を有し、更に任意に、
前記プラズモニックナノ粒子コアが、立方体形状、八面体形状、十面体形状、立方八面体形状、四面体形状、菱形十二面体形状、切頭複正方柱形状、又は切頭二重四面体形状を有する、請求項１～５のいずれか一項に記載の粒子。 wherein said plasmonic nanoparticle core has a homogeneous particle shape, and optionally
wherein the plasmonic nanoparticle core has a polyhedral shape, and optionally,
The plasmonic nanoparticle core has a cubic, octahedral, decahedral, cuboctahedral, tetrahedral, rhombic dodecahedral, truncated double tetragonal prismatic, or truncated double tetrahedral shape. A particle according to any one of claims 1 to 5 , comprising 前記プラズモニックナノ粒子コアが、粒子形状の混合物を含み、任意に、
前記プラズモニックナノ粒子コアが、立方体形状を有する前記プラズモニックナノ粒子コアの第１の集団と、八面体形状を有する前記プラズモニックナノ粒子コアの第２の集団と、を含む、請求項１～６のいずれか一項に記載の粒子。 wherein the plasmonic nanoparticle core comprises a mixture of particle shapes, optionally
2. The plasmonic nanoparticle cores of claim 1, wherein the plasmonic nanoparticle cores comprise a first population of the plasmonic nanoparticle cores having a cubic shape and a second population of the plasmonic nanoparticle cores having an octahedral shape. 7. The particle according to any one of claims 6 to 7 . 前記シェルが、透過型電子顕微鏡（ＴＥＭ）によって測定されると、１ｎｍ～１００ｎｍ、好ましくは１５ｎｍ～５０ｎｍの平均厚さを有する、請求項１～７のいずれか一項に記載の粒子。 Particles according to any one of the preceding claims, wherein the shell has an average thickness of 1 nm to 100 nm , preferably 15 nm to 50 nm, measured by transmission electron microscopy (TEM). 光学的に透明な材料であって、
基材と、
前記基材内に配設されたコアシェル粒子の集団であって、前記コアシェル粒子の各々が、
（ｉ）貴金属を含むプラズモニックナノ粒子コアと、
（ｉｉ）前記プラズモニックナノ粒子コアを取り囲む誘電材料を含む非金属シェルと、を含む、コアシェル粒子の集団と、を含み、
前記コアシェル粒子の前記集団が、４００ｎｍ～５００ｎｍの範囲の最大吸収値を示し、
前記コアシェル粒子の前記集団が、２０ｎｍ～７５ｎｍの半値全幅を有する吸収スペクトルを示す、光学的に透明な材料。 An optically transparent material,
a base material;
A population of core-shell particles disposed within the substrate, each of the core-shell particles comprising:
(i) a plasmonic nanoparticle core comprising a noble metal;
(ii) a population of core-shell particles comprising: a non-metallic shell comprising a dielectric material surrounding the plasmonic nanoparticle core ;
said population of said core-shell particles exhibits a maximum absorption value in the range of 400 nm to 500 nm;
An optically transparent material wherein said population of said core-shell particles exhibits an absorption spectrum having a full width at half maximum between 20 nm and 75 nm . 前記コアシェル粒子の前記集団が、請求項２～８のいずれか一項により定義されるとおりである、請求項９に記載の材料。 10. The material of claim 9, wherein said population of core-shell particles is as defined by any one of claims 2-8. 前記コアシェル粒子の前記集団が、前記基材の総重量に基づいて、０．０５重量％～１０重量％の濃度で前記基材中に存在する、請求項９又は１０に記載の材料。 A material according to claim 9 or 10 , wherein said population of said core-shell particles is present in said substrate in a concentration of 0.05% to 10% by weight, based on the total weight of said substrate. 前記基材が、ガラス、アリルジグリコールカーボネート（ＡＤＣ）、ポリカーボネート、ポリウレタン、チオウレタン、ポリ（メタ）アクリレート、シリコーンヒドロゲル、又はこれらの組み合わせを含む、請求項９～１１のいずれか一項に記載の材料。 12. The substrate of any one of claims 9-11 , wherein the substrate comprises glass, allyl diglycol carbonate (ADC), polycarbonate, polyurethane, thiourethane, poly(meth)acrylate, silicone hydrogel, or combinations thereof. material. 前記基材が、親水性モノマー、シリコーン含有成分、又はこれらの組み合わせの重合に由来するポリマーを含み、かつ／又は、
前記基材が、シリコーンヒドロゲルを含む、請求項９～１２のいずれか一項に記載の材料。 the substrate comprises a polymer derived from the polymerization of hydrophilic monomers, silicone-containing components, or combinations thereof; and/or
A material according to any one of claims 9 to 12 , wherein said substrate comprises a silicone hydrogel . 請求項９～１３のいずれか一項に記載の材料を含む、光学レンズ。 An optical lens comprising a material according to any one of claims 9-13 . 前記光学レンズが眼鏡レンズを含む、請求項１４に記載の光学レンズ。 15. The optical lens of Claim 14 , wherein said optical lens comprises a spectacle lens. 眼鏡であって、
請求項１５によって定義された第１の眼鏡レンズと、
請求項１５によって定義された第２の眼鏡レンズと、
前記第１の眼鏡レンズ及び前記第２の眼鏡レンズの周りに配設されたフレームと、を備える、眼鏡。 glasses,
a first spectacle lens as defined by claim 15 ;
a second spectacle lens as defined by claim 15 ;
and a frame arranged around the first spectacle lens and the second spectacle lens. 眼科用デバイスであって、
請求項９～１３のいずれか一項に記載の材料を含み、任意に、
前記眼科用デバイスが、コンタクトレンズ、角膜オンレー、角膜インレイ、眼内レンズ、又はオーバーレイレンズである、眼科用デバイス。 An ophthalmic device comprising:
comprising a material according to any one of claims 9 to 13 , optionally
An ophthalmic device, wherein said ophthalmic device is a contact lens, corneal onlay, corneal inlay, intraocular lens, or overlay lens .
JP2021570453A 2019-07-02 2020-06-04 Core-shell particles, and methods for producing and using the same Pending JP2022537899A (en)

Applications Claiming Priority (3)

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US201962869736P 2019-07-02 2019-07-02
US62/869,736 2019-07-02
PCT/IB2020/055279 WO2021001706A1 (en) 2019-07-02 2020-06-04 Core-shell particles and methods of making and using thereof

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JP2022537899A JP2022537899A (en) 2022-08-31
JPWO2021001706A5 true JPWO2021001706A5 (en) 2023-05-12

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EP (1) EP3994508A1 (en)
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11853013B2 (en) 2020-06-15 2023-12-26 Johnson & Johnson Vision Care, Inc. Systems and methods for indicating the time elapsed since the occurrence of a triggering event
US11971518B2 (en) 2022-04-28 2024-04-30 Johnson & Johnson Vision Care, Inc. Shape engineering of particles to create a narrow spectral filter against a specific portion of the light spectrum
US11733440B1 (en) 2022-04-28 2023-08-22 Johnson & Johnson Vision Care, Inc. Thermally stable nanoparticles and methods thereof

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137711C (en) 1961-12-27
NL128305C (en) 1963-09-11
US3808178A (en) 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
US4197266A (en) 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4113224A (en) 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
US4120570A (en) 1976-06-22 1978-10-17 Syntex (U.S.A.) Inc. Method for correcting visual defects, compositions and articles of manufacture useful therein
US4136250A (en) 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4153641A (en) 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4495313A (en) 1981-04-30 1985-01-22 Mia Lens Production A/S Preparation of hydrogel for soft contact lens with water displaceable boric acid ester
US4436887A (en) 1981-11-12 1984-03-13 Bausch & Lomb Incorporated N-Vinyl lactam based biomedical devices
ATE19639T1 (en) 1981-11-27 1986-05-15 Tsuetaki George F POLYMERS FOR CONTACT LENSES AND CONTACT LENSES BASED ON THESE POLYMERS.
ZA855083B (en) 1984-07-05 1987-03-25 Du Pont Acrylic star polymers
US4740533A (en) 1987-07-28 1988-04-26 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
US5270418A (en) 1987-04-02 1993-12-14 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US5236969A (en) 1987-04-02 1993-08-17 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US5006622A (en) 1987-04-02 1991-04-09 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US4910277A (en) 1988-02-09 1990-03-20 Bambury Ronald E Hydrophilic oxygen permeable polymers
US4889664A (en) 1988-11-25 1989-12-26 Vistakon, Inc. Method of forming shaped hydrogel articles including contact lenses
US5039459A (en) 1988-11-25 1991-08-13 Johnson & Johnson Vision Products, Inc. Method of forming shaped hydrogel articles including contact lenses
US5070215A (en) 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
US5034461A (en) 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5244981A (en) 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
US5314960A (en) 1990-04-10 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment
US5371147A (en) 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
GB9023498D0 (en) 1990-10-29 1990-12-12 Biocompatibles Ltd Soft contact lens material
US5298533A (en) 1992-12-02 1994-03-29 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
TW585882B (en) 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
US5824719A (en) 1995-06-07 1998-10-20 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US6020445A (en) 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US6849671B2 (en) 1998-03-02 2005-02-01 Johnson & Johnson Vision Care, Inc. Contact lenses
US5998498A (en) 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
US7461937B2 (en) 2001-09-10 2008-12-09 Johnson & Johnson Vision Care, Inc. Soft contact lenses displaying superior on-eye comfort
US6943203B2 (en) 1998-03-02 2005-09-13 Johnson & Johnson Vision Care, Inc. Soft contact lenses
US6822016B2 (en) 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US5962548A (en) 1998-03-02 1999-10-05 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US7052131B2 (en) 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
US6087415A (en) 1998-06-11 2000-07-11 Johnson & Johnson Vision Care, Inc. Biomedical devices with hydrophilic coatings
ATE260306T1 (en) 1998-12-11 2004-03-15 Biocompatibles Uk Ltd CROSS-LINKED POLYMERS AND REFRACTION DEVICE MOLDED THEREOF
ATE441132T1 (en) 1999-12-16 2009-09-15 Asahikasei Aime Co Ltd SOFT CONTACT LENSES SUITABLE FOR LONG-TERM WEAR
US7214809B2 (en) 2004-02-11 2007-05-08 Johnson & Johnson Vision Care, Inc. (Meth)acrylamide monomers containing hydroxy and silicone functionalities
US7786185B2 (en) 2004-03-05 2010-08-31 Johnson & Johnson Vision Care, Inc. Wettable hydrogels comprising acyclic polyamides
US7249848B2 (en) 2004-09-30 2007-07-31 Johnson & Johnson Vision Care, Inc. Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
US7247692B2 (en) 2004-09-30 2007-07-24 Johnson & Johnson Vision Care, Inc. Biomedical devices containing amphiphilic block copolymers
US7473738B2 (en) 2004-09-30 2009-01-06 Johnson & Johnson Vision Care, Inc. Lactam polymer derivatives
US9297928B2 (en) 2004-11-22 2016-03-29 Johnson & Johnson Vision Care, Inc. Ophthalmic compositions comprising polyether substituted polymers
US7572841B2 (en) 2006-06-15 2009-08-11 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US7838698B2 (en) 2006-09-29 2010-11-23 Johnson & Johnson Vision Care, Inc. Hydrolysis-resistant silicone compounds
US8507577B2 (en) 2006-10-31 2013-08-13 Johnson & Johnson Vision Care, Inc. Process for forming clear, wettable silicone hydrogel articles
GB0623299D0 (en) 2006-11-22 2007-01-03 Sauflon Cl Ltd Contact lens
US7934830B2 (en) 2007-12-03 2011-05-03 Bausch & Lomb Incorporated High water content silicone hydrogels
US8138290B2 (en) 2008-01-25 2012-03-20 Bausch & Lomb Incorporated High water content ophthalmic devices
US9005890B1 (en) 2008-08-28 2015-04-14 University Of South Florida Alloy nanoparticles for metal-enhanced luminescence
US8470906B2 (en) 2008-09-30 2013-06-25 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels having improved hydrolytic stability
CN102257408B (en) 2008-12-18 2014-07-09 诺华股份有限公司 Method for making silicone hydrogel contact lenses
US7994356B2 (en) 2009-07-09 2011-08-09 Bausch & Lomb Incorporated Mono ethylenically unsaturated polycarbosiloxane monomers
US7915323B2 (en) 2009-07-09 2011-03-29 Bausch & Lamb Incorporated Mono ethylenically unsaturated polycarbosiloxane monomers
US8420711B2 (en) 2009-07-09 2013-04-16 Bausch & Lomb Incorporated Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers
GB0917806D0 (en) 2009-10-12 2009-11-25 Sauflon Cl Ltd Fluorinated silicone hydrogels
CA2816768A1 (en) * 2010-11-03 2012-05-10 James Arthur Forrest Method for altering the optical density and spectral transmission or reflectance of contact lenses
US9606277B2 (en) * 2011-01-17 2017-03-28 University Of Utah Research Foundation Apparatus and methods for reducing frequency or severity of photophobic responses or modulating circadian cycles
US9217813B2 (en) 2011-02-28 2015-12-22 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
ES2441385T3 (en) 2011-02-28 2014-02-04 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses
US9170349B2 (en) 2011-05-04 2015-10-27 Johnson & Johnson Vision Care, Inc. Medical devices having homogeneous charge density and methods for making same
GB201119363D0 (en) 2011-11-10 2011-12-21 Vertellus Specialities Inc Polymerisable material
US9594188B2 (en) * 2011-12-06 2017-03-14 University Of Florida Research Foundation, Inc. UV blocker loaded contact lenses
EP2602655B1 (en) * 2011-12-08 2024-04-03 Essilor International Ophthalmic filter
US9156934B2 (en) 2011-12-23 2015-10-13 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
US9125808B2 (en) 2011-12-23 2015-09-08 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels
US8937111B2 (en) 2011-12-23 2015-01-20 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising desirable water content and oxygen permeability
US8937110B2 (en) 2011-12-23 2015-01-20 Johnson & Johnson Vision Care, Inc. Silicone hydrogels having a structure formed via controlled reaction kinetics
US9140825B2 (en) 2011-12-23 2015-09-22 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels
US8940812B2 (en) 2012-01-17 2015-01-27 Johnson & Johnson Vision Care, Inc. Silicone polymers comprising sulfonic acid groups
US9297929B2 (en) 2012-05-25 2016-03-29 Johnson & Johnson Vision Care, Inc. Contact lenses comprising water soluble N-(2 hydroxyalkyl) (meth)acrylamide polymers or copolymers
US9244196B2 (en) 2012-05-25 2016-01-26 Johnson & Johnson Vision Care, Inc. Polymers and nanogel materials and methods for making and using the same
US9985148B2 (en) * 2012-11-27 2018-05-29 Syracuse University Nanoparticle apparatus and method
US20150036234A1 (en) * 2013-08-01 2015-02-05 Board Of Regents, The University Of Texas System Methods and compositions related to dielectric coated metal nanoparticles in thin-film opto-electronic conversion devices
US11021558B2 (en) 2016-08-05 2021-06-01 Johnson & Johnson Vision Care, Inc. Polymer compositions containing grafted polymeric networks and processes for their preparation and use

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