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Mazuryk J, Klepacka K, Piechowska J, Kalecki J, Derzsi L, Piotrowski P, Paszke P, Pawlak DA, Berneschi S, Kutner W, Sharma PS. In-Capillary Photodeposition of Glyphosate-Containing Polyacrylamide Nanometer-Thick Films. ACS APPLIED POLYMER MATERIALS 2023; 5:223-235. [PMID: 36660253 PMCID: PMC9841503 DOI: 10.1021/acsapm.2c01461] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
The present research reports on in-water, site-specific photodeposition of glyphosate (GLP)-containing polyacrylamide (PAA-GLP) nanometer-thick films (nanofilms) on an inner surface of fused silica (fused quartz) microcapillaries presilanized with trimethoxy(octen-7-yl)silane (TMOS). TMOS was chosen because of the vinyl group presence in its structure, enabling its participation in the (UV light)-activated free-radical polymerization (UV-FRP) after its immobilization on a fused silica surface. The photodeposition was conducted in an aqueous (H2O/ACN; 3:1, v/v) solution, using UV-FRP (λ = 365 nm) of the acrylamide (AA) functional monomer, the N,N'-methylenebis(acrylamide) (BAA) cross-linking monomer, GLP, and the azobisisobutyronitrile (AIBN) UV-FRP initiator. Acetonitrile (ACN) was used as the porogen and the solvent to dissolve monomers and GLP. Because of the micrometric diameters of microcapillaries, the silanization and photodeposition procedures were first optimized on fused silica slides. The introduction of TMOS, as well as the formation of PAA and PAA-GLP nanofilms, was determined using atomic force microscopy (AFM), scanning electron microscopy with energy-dispersive X-ray (SEM-EDX) spectroscopy, and confocal micro-Raman spectroscopy. Particularly, AFM and SEM-EDX measurements determined nanofilms' thickness and GLP content, respectively, whereas in-depth confocal (micro-Raman spectroscopy)-assisted imaging of PAA- and PAA-GLP-coated microcapillary inner surfaces confirmed the successful photodeposition. Moreover, we examined the GLP impact on polymer gelation by monitoring hydration in a hydrogel and a dried powder PAA-GLP. Our study demonstrated the usefulness of the in-capillary micro-Raman spectroscopy imaging and in-depth profiling of GLP-encapsulated PAA nanofilms. In the future, our simple and inexpensive procedure will enable the fabrication of polymer-based microfluidic chemosensors or adsorptive-separating devices for GLP detection, determination, and degradation.
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Affiliation(s)
- Jaroslaw Mazuryk
- Electrode
Processes Research Team, Institute of Physical
Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Bio
& Soft Matter, Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, 1 Place Louis Pasteur, 1348 Louvain-la-Neuve, Belgium
| | - Katarzyna Klepacka
- Functional
Polymers Research Team, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- ENSEMBLE3
sp. z o. o., Wólczyńska
133, 01-919 Warsaw, Poland
| | - Joanna Piechowska
- Functional
Polymers Research Team, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Jakub Kalecki
- Functional
Polymers Research Team, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Ladislav Derzsi
- Microfluidics
and Complex Fluids Research Team, Institute
of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Piotr Piotrowski
- Faculty
of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
- ENSEMBLE3
sp. z o. o., Wólczyńska
133, 01-919 Warsaw, Poland
| | - Piotr Paszke
- Faculty
of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
- ENSEMBLE3
sp. z o. o., Wólczyńska
133, 01-919 Warsaw, Poland
| | - Dorota A. Pawlak
- Faculty
of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
- ENSEMBLE3
sp. z o. o., Wólczyńska
133, 01-919 Warsaw, Poland
| | - Simone Berneschi
- Institute
of Applied Physics “Nello Carrara”—National Research
Council (IFAC-CNR), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, FI, Italy
| | - Wlodzimierz Kutner
- Electrode
Processes Research Team, Institute of Physical
Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty
of Mathematics and Natural Sciences. School of Sciences, Cardinal Stefan Wyszynski University in Warsaw, Wóycickiego 1/3, 01-938 Warsaw, Poland
| | - Piyush Sindhu Sharma
- Functional
Polymers Research Team, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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2
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Moulin E, Faour L, Carmona‐Vargas CC, Giuseppone N. From Molecular Machines to Stimuli‐Responsive Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1906036. [PMID: 31833132 DOI: 10.1002/adma.201906036] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/18/2019] [Indexed: 05/12/2023]
Affiliation(s)
- Emilie Moulin
- SAMS Research Group, Institut Charles Sadron, CNRS‐UPR 22University of Strasbourg 23 rue du Loess, BP 84047 Strasbourg 67034 Cedex 2 France
| | - Lara Faour
- SAMS Research Group, Institut Charles Sadron, CNRS‐UPR 22University of Strasbourg 23 rue du Loess, BP 84047 Strasbourg 67034 Cedex 2 France
| | - Christian C. Carmona‐Vargas
- SAMS Research Group, Institut Charles Sadron, CNRS‐UPR 22University of Strasbourg 23 rue du Loess, BP 84047 Strasbourg 67034 Cedex 2 France
| | - Nicolas Giuseppone
- SAMS Research Group, Institut Charles Sadron, CNRS‐UPR 22University of Strasbourg 23 rue du Loess, BP 84047 Strasbourg 67034 Cedex 2 France
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3
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Al-Anssari S, Barifcani A, Keshavarz A, Iglauer S. Impact of nanoparticles on the CO 2-brine interfacial tension at high pressure and temperature. J Colloid Interface Sci 2018; 532:136-142. [PMID: 30077827 DOI: 10.1016/j.jcis.2018.07.115] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/26/2018] [Accepted: 07/26/2018] [Indexed: 10/28/2022]
Abstract
HYPOTHESIS Nanofluid flooding has been identified as a promising method for enhanced oil recovery (EOR) and improved Carbon geo-sequestration (CGS). However, it is unclear how nanoparticles (NPs) influence the CO2-brine interfacial tension (γ), which is a key parameter in pore-to reservoirs-scale fluid dynamics, and consequently project success. The effects of pressure, temperature, salinity, and NPs concentration on CO2-silica (hydrophilic or hydrophobic) nanofluid γ was thus systematically investigated to understand the influence of nanofluid flooding on CO2 geo-storage. EXPERIMENTS Pendant drop method was used to measure CO2/nanofluid γ at carbon storage conditions using high pressure-high temperature optical cell. FINDINGS CO2/nanofluid γ was increased with temperature and decreased with increased pressure which is consistent with CO2/water γ. The hydrophilicity of NPs was the major factor; hydrophobic silica NPs significantly reduced γ at all investigated pressures and temperatures while hydrophilic NPs showed only minor influence on γ. Further, increased salinity which increased γ can also eliminate the influence of NPs on CO2/nanofluid γ. Hence, CO2/brine γ has low, but, reasonable values (higher than 20 mN/m) at carbon storage conditions even with the presence of hydrophilic NPs, therefore, CO2 storage can be considered in oil reservoirs after flooding with hydrophilic nanofluid. The findings of this study provide new insights into nanofluids applications for enhanced oil recovery and carbon geosequestration projects.
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Affiliation(s)
- Sarmad Al-Anssari
- School of Engineering, Edith Cowan University, Joondalup, Australia; Department of Chemical Engineering, College of Engineering, University of Baghdad, Iraq; Department of Chemical Engineering, Curtin University, Perth, Australia.
| | - Ahmed Barifcani
- Department of Chemical Engineering, Curtin University, Perth, Australia
| | | | - Stefan Iglauer
- School of Engineering, Edith Cowan University, Joondalup, Australia
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4
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Carroll GT, Turro NJ, Mammana A, Koberstein JT. Photochemical Immobilization of Polymers on a Surface: Controlling Film Thickness and Wettability. Photochem Photobiol 2017; 93:1165-1169. [PMID: 28295380 DOI: 10.1111/php.12751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 02/01/2017] [Indexed: 11/30/2022]
Abstract
In this manuscript, we demonstrate the control of film thickness and surface wettability in the photochemical immobilization of poly (vinyl alcohol) (PVA) to a self-assembled monolayer (SAM) containing a phthalimide chromophore. Surface attachment is characterized by ellipsometry and contact angle measurements. The wettability of the resulting films is shown to depend on the chemical composition of the polymer. The film thickness is shown to depend on the irradiation time and molecular weight of the polymer. Using a photomask, micropatterns of polymers can be grafted to the SAM. The photopatterned surface can be "developed" by coating with a thin layer of a mixture containing poly (styrene) (PS) and triphenylsulfonium triflate.
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Affiliation(s)
| | - Nicholas J Turro
- Department of Chemistry, Columbia University, New York, NY.,Department of Chemical Engineering, Columbia University, New York, NY
| | - Angela Mammana
- Department of Chemistry, University of Dayton, Dayton, OH
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5
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Oruganti B, Durbeej B. On the possibility to accelerate the thermal isomerizations of overcrowded alkene-based rotary molecular motors with electron-donating or electron-withdrawing substituents. J Mol Model 2016; 22:219. [PMID: 27553304 PMCID: PMC4995225 DOI: 10.1007/s00894-016-3085-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 08/05/2016] [Indexed: 12/01/2022]
Abstract
We employ computational methods to investigate the possibility of using electron-donating or electron-withdrawing substituents to reduce the free-energy barriers of the thermal isomerizations that limit the rotational frequencies achievable by synthetic overcrowded alkene-based molecular motors. Choosing as reference systems one of the fastest motors known to date and two variants thereof, we consider six new motors obtained by introducing electron-donating methoxy and dimethylamino or electron-withdrawing nitro and cyano substituents in conjugation with the central olefinic bond connecting the two (stator and rotator) motor halves. Performing density functional theory calculations, we then show that electron-donating (but not electron-withdrawing) groups at the stator are able to reduce the already small barriers of the reference motors by up to 18 kJ mol(-1). This result outlines a possible strategy for improving the rotational frequencies of motors of this kind. Furthermore, exploring the origin of the catalytic effect, it is found that electron-donating groups exert a favorable steric influence on the thermal isomerizations, which is not manifested by electron-withdrawing groups. This finding suggests a new mechanism for controlling the critical steric interactions of these motors. Graphical Abstract The introduction of electron-donating groups in one of the fastest rotary molecular motors known to date is found to reduce the free-energy barriers of the thermal steps that limit the rotational frequencies by up to 18 kJ mol(-1).
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Affiliation(s)
- Baswanth Oruganti
- Division of Theoretical Chemistry, IFM, Linköping University, SE-581 83, Linköping, Sweden
| | - Bo Durbeej
- Division of Theoretical Chemistry, IFM, Linköping University, SE-581 83, Linköping, Sweden.
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6
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Oruganti B, Fang C, Durbeej B. Computational design of faster rotating second-generation light-driven molecular motors by control of steric effects. Phys Chem Chem Phys 2016; 17:21740-51. [PMID: 26234787 DOI: 10.1039/c5cp02303c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We report a systematic computational investigation of the possibility to accelerate the rate-limiting thermal isomerizations of the rotary cycles of synthetic light-driven overcrowded alkene-based molecular motors through modulation of steric interactions. Choosing as a reference system a second-generation motor known to accomplish rotary motion in the MHz regime and using density functional theory methods, we propose a three-step mechanism for the thermal isomerizations of this motor and show that variation of the steric bulkiness of the substituent at the stereocenter can reduce the (already small) free-energy barrier of the rate-determining step by a further 15-17 kJ mol(-1). This finding holds promise for future motors of this kind to reach beyond the MHz regime. Furthermore, we demonstrate and explain why one particular step is kinetically favored by decreasing and another step is kinetically favored by increasing the steric bulkiness of this substituent, and identify a possible back reaction capable of impeding the rotary rate.
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Affiliation(s)
- Baswanth Oruganti
- Division of Theoretical Chemistry, IFM, Linköping University, SE-581 83 Linköping, Sweden.
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7
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Al-Anssari S, Barifcani A, Wang S, Maxim L, Iglauer S. Wettability alteration of oil-wet carbonate by silica nanofluid. J Colloid Interface Sci 2016; 461:435-442. [DOI: 10.1016/j.jcis.2015.09.051] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 09/21/2015] [Accepted: 09/21/2015] [Indexed: 10/23/2022]
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8
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Chérioux F, Galangau O, Palmino F, Rapenne G. Controlled Directional Motions of Molecular Vehicles, Rotors, and Motors: From Metallic to Silicon Surfaces, a Strategy to Operate at Higher Temperatures. Chemphyschem 2015; 17:1742-51. [DOI: 10.1002/cphc.201500904] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Frédéric Chérioux
- Institut FEMTO-ST; Université de Franche-Comté, CNRS, UBFC; 15B Avenue des Montboucons 25030 Besançon France
| | - Olivier Galangau
- NanoSciences Group; CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
- International Collaborative Laboratory for Supraphotoactive Systems; NAIST-CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
| | - Frank Palmino
- Institut FEMTO-ST; Université de Franche-Comté, CNRS, UBFC; 15B Avenue des Montboucons 25030 Besançon France
| | - Gwénaël Rapenne
- Université de Toulouse, UPS; 29 rue J. Marvig 31055 Toulouse France
- NanoSciences Group; CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
- International Collaborative Laboratory for Supraphotoactive Systems; NAIST-CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
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9
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Cigáň M, Jakusová K, Gáplovský M, Filo J, Donovalová J, Gáplovský A. Isatin phenylhydrazones: anion enhanced photochromic behaviour. Photochem Photobiol Sci 2015; 14:2064-73. [PMID: 26412034 DOI: 10.1039/c5pp00275c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The photochemical properties of two basic easily synthesized isatin N(2)-phenylhydrazones were investigated. Contrary to the corresponding isatin N(2)-diphenylhydrazones, only Z-isomers were isolated from the reaction mixtures during the synthesis due to their stabilization by intramolecular hydrogen bonding. Although the presence of the C=N double bond creates conditions for the formation of a simple on-off photoswitch, the low photochemical quantum yield and particularly the low switching amplitude in absorbance hamper their photochromic applications. However, the addition of strongly basic anions to phenylhydrazone solutions leads to isatin NH group deprotonation and creates a new diazene T-type Vis-Vis photochromic system with sufficiently separated absorption maxima. Interestingly, although the thermally stable A-form is also photostable in ambient light, its irradiation with a stronger LED source leads to thermally unstable B-form formation which rapidly isomerizes back to the corresponding A-form. The process is reversible and switching cycles can be repeated in both directions. The important advantages of this two-component organic chromophore-inorganic anion photochromic system are its easy synthesis, easy handling due to its insensitivity to room light, easy further structural modification and reversibility. The corresponding photochemical quantum yield, however, remains relatively low (Φ ∼ 0.001). The theoretically calculated properties are in agreement with the obtained experimental results and support the proposed reaction mechanism.
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Affiliation(s)
- M Cigáň
- Faculty of Natural Sciences, Comenius University in Bratislava, Institute of Chemistry, Bratislava, Slovakia.
| | - K Jakusová
- Faculty of Natural Sciences, Comenius University in Bratislava, Institute of Chemistry, Bratislava, Slovakia.
| | - M Gáplovský
- Faculty of Pharmacy, Comenius University in Bratislava, Department of Pharmaceutical Chemistry, Bratislava, Slovakia
| | - J Filo
- Faculty of Natural Sciences, Comenius University in Bratislava, Institute of Chemistry, Bratislava, Slovakia.
| | - J Donovalová
- Faculty of Natural Sciences, Comenius University in Bratislava, Institute of Chemistry, Bratislava, Slovakia.
| | - A Gáplovský
- Faculty of Natural Sciences, Comenius University in Bratislava, Institute of Chemistry, Bratislava, Slovakia.
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10
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Chen J, Chen KY, Carroll GT, Feringa BL. Facile assembly of light-driven molecular motors onto a solid surface. Chem Commun (Camb) 2015; 50:12641-4. [PMID: 25198796 DOI: 10.1039/c4cc04440a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In order to improve the rotary motion of surface assembled light-driven molecular motors, tetra-acid-functionalized motors were bound to an amine-coated quartz surface without prior activation of the acid groups. In contrast to earlier bipodal motors, the tetravalent motor showed no significant reduction in the rotation speed when attached to a surface.
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Affiliation(s)
- Jiawen Chen
- Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
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11
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Cigáň M, Gáplovský M, Jakusová K, Donovalová J, Horváth M, Filo J, Gáplovský A. Isatin N2-diphenylhydrazones: new easily synthesized Vis-Vis molecular photoswitches. RSC Adv 2015. [DOI: 10.1039/c5ra06625e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An easily synthesized new type of Vis-Vis molecular switches based on hydrazone CN bond photoisomerization and isatin NH group deprotonation.
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Affiliation(s)
- M. Cigáň
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - M. Gáplovský
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - K. Jakusová
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - J. Donovalová
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - M. Horváth
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - J. Filo
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - A. Gáplovský
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
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12
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Tokel O, Inci F, Demirci U. Advances in plasmonic technologies for point of care applications. Chem Rev 2014; 114:5728-52. [PMID: 24745365 PMCID: PMC4086846 DOI: 10.1021/cr4000623] [Citation(s) in RCA: 224] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Indexed: 12/12/2022]
Affiliation(s)
- Onur Tokel
- Demirci
Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical
School, Cambridge, Massachusetts 02139, United States
| | - Fatih Inci
- Demirci
Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical
School, Cambridge, Massachusetts 02139, United States
- Demirci
Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Stanford University School of Medicine, Canary Center at Stanford
for Cancer Early Detection, Palo
Alto, California 94304, United States
| | - Utkan Demirci
- Demirci
Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical
School, Cambridge, Massachusetts 02139, United States
- Division of Infectious Diseases, Brigham
and Women’s Hospital, Harvard Medical
School, Boston, Massachusetts 02115, United States
- Harvard-MIT
Health Sciences and Technology, Cambridge, Massachusetts 02139, United States
- Demirci
Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Stanford University School of Medicine, Canary Center at Stanford
for Cancer Early Detection, Palo
Alto, California 94304, United States
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13
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Chen KY, Ivashenko O, Carroll GT, Robertus J, Kistemaker JCM, London G, Browne WR, Rudolf P, Feringa BL. Control of Surface Wettability Using Tripodal Light-Activated Molecular Motors. J Am Chem Soc 2014; 136:3219-24. [DOI: 10.1021/ja412110t] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Kuang-Yen Chen
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Oleksii Ivashenko
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Gregory T. Carroll
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Jort Robertus
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Jos C. M. Kistemaker
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Gábor London
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Wesley R. Browne
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Petra Rudolf
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Ben L. Feringa
- Centre
for Systems Chemistry,
Stratingh Institute for Chemistry and Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
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14
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Seeding Molecular Rotators on a Passivated Silicon Surface. Chemphyschem 2014; 15:271-5. [DOI: 10.1002/cphc.201301015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Indexed: 11/07/2022]
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15
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Fang C, Oruganti B, Durbeej B. Computational study of the working mechanism and rate acceleration of overcrowded alkene-based light-driven rotary molecular motors. RSC Adv 2014. [DOI: 10.1039/c3ra46880a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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Vachon J, Carroll GT, Pollard MM, Mes EM, Brouwer AM, Feringa BL. An ultrafast surface-bound photo-active molecular motor. Photochem Photobiol Sci 2014; 13:241-6. [DOI: 10.1039/c3pp50208b] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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