Accedi

Bibliografie tematiche / Nanoscale chemical imaging / Articoli di riviste

Segui questo link per vedere altri tipi di pubblicazioni sul tema: Nanoscale chemical imaging.

Articoli di riviste sul tema "Nanoscale chemical imaging"

Autore: Grafiati

Pubblicato: 25 gennaio 2025

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Vedi i top-50 articoli di riviste per l'attività di ricerca sul tema "Nanoscale chemical imaging".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Vedi gli articoli di riviste di molte aree scientifiche e compila una bibliografia corretta.

1

Anderson, IM, JH J. Scott e ZH Levine. "Three-Dimensional Nanoscale Chemical Imaging via EFTEM Spectral Imaging". Microscopy and Microanalysis 12, S02 (31 luglio 2006): 1550–51. http://dx.doi.org/10.1017/s1431927606068784.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Häberle, T., D. Schmid-Lorch, F. Reinhard e J. Wrachtrup. "Nanoscale nuclear magnetic imaging with chemical contrast". Nature Nanotechnology 10, n. 2 (5 gennaio 2015): 125–28. http://dx.doi.org/10.1038/nnano.2014.299.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Stadler, Johannes, Thomas Schmid e Renato Zenobi. "Nanoscale Chemical Imaging of Single-Layer Graphene". ACS Nano 5, n. 10 (7 ottobre 2011): 8442–48. http://dx.doi.org/10.1021/nn2035523.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Nowak, Derek, William Morrison, H. Kumar Wickramasinghe, Junghoon Jahng, Eric Potma, Lei Wan, Ricardo Ruiz et al. "Nanoscale chemical imaging by photoinduced force microscopy". Science Advances 2, n. 3 (marzo 2016): e1501571. http://dx.doi.org/10.1126/sciadv.1501571.

Testo completo

Abstract (sommario):

Correlating spatial chemical information with the morphology of closely packed nanostructures remains a challenge for the scientific community. For example, supramolecular self-assembly, which provides a powerful and low-cost way to create nanoscale patterns and engineered nanostructures, is not easily interrogated in real space via existing nondestructive techniques based on optics or electrons. A novel scanning probe technique called infrared photoinduced force microscopy (IR PiFM) directly measures the photoinduced polarizability of the sample in the near field by detecting the time-integrated force between the tip and the sample. By imaging at multiple IR wavelengths corresponding to absorption peaks of different chemical species, PiFM has demonstrated the ability to spatially map nm-scale patterns of the individual chemical components of two different types of self-assembled block copolymer films. With chemical-specific nanometer-scale imaging, PiFM provides a powerful new analytical method for deepening our understanding of nanomaterials.

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Wilson, Andrew J., Dinumol Devasia e Prashant K. Jain. "Nanoscale optical imaging in chemistry". Chemical Society Reviews 49, n. 16 (2020): 6087–112. http://dx.doi.org/10.1039/d0cs00338g.

Testo completo

Abstract (sommario):

New advances in label-free optical imaging methods are allowing a wide range of chemical processes in surface science, catalysis, and photochemistry to be probed on the nanoscale and single-molecule levels.

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Retterer, Scott T., Jennifer L. Morrell-Falvey e Mitchel J. Doktycz. "Nano-Enabled Approaches to Chemical Imaging in Biosystems". Annual Review of Analytical Chemistry 11, n. 1 (12 giugno 2018): 351–73. http://dx.doi.org/10.1146/annurev-anchem-061417-125635.

Testo completo

Abstract (sommario):

Understanding and predicting how biosystems function require knowledge about the dynamic physicochemical environments with which they interact and alter by their presence. Yet, identifying specific components, tracking the dynamics of the system, and monitoring local environmental conditions without disrupting biosystem function present significant challenges for analytical measurements. Nanomaterials, by their very size and nature, can act as probes and interfaces to biosystems and offer solutions to some of these challenges. At the nanoscale, material properties emerge that can be exploited for localizing biomolecules and making chemical measurements at cellular and subcellular scales. Here, we review advances in chemical imaging enabled by nanoscale structures, in the use of nanoparticles as chemical and environmental probes, and in the development of micro- and nanoscale fluidic devices to define and manipulate local environments and facilitate chemical measurements of complex biosystems. Integration of these nano-enabled methods will lead to an unprecedented understanding of biosystem function.

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Cimatu, K. A., S. M. Mahurin, K. A. Meyer e R. W. Shaw. "Nanoscale Chemical Imaging of Zinc Oxide Nanowire Corrosion". Journal of Physical Chemistry C 116, n. 18 (27 aprile 2012): 10405–14. http://dx.doi.org/10.1021/jp301922a.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Kelly, K. F., E. T. Mickelson, R. H. Hauge, J. L. Margrave e N. J. Halas. "Nanoscale imaging of chemical interactions: Fluorine on graphite". Proceedings of the National Academy of Sciences 97, n. 19 (29 agosto 2000): 10318–21. http://dx.doi.org/10.1073/pnas.190325397.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Kumar, Naresh, Bert M. Weckhuysen, Andrew J. Wain e Andrew J. Pollard. "Nanoscale chemical imaging using tip-enhanced Raman spectroscopy". Nature Protocols 14, n. 4 (25 marzo 2019): 1169–93. http://dx.doi.org/10.1038/s41596-019-0132-z.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Prater, C. B., M. Lo, Q. Hu, H. Yang, C. Marcott e K. Kjoller. "Nanoscale Chemical Imaging via AFM coupled IR Spectroscopy". Microscopy and Microanalysis 21, S3 (agosto 2015): 1869–70. http://dx.doi.org/10.1017/s1431927615010120.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

11

Roy, Anirban. "Latest Advances in Nanoscale Chemical Imaging and Spectroscopy". Microscopy and Microanalysis 26, S2 (30 luglio 2020): 1802–3. http://dx.doi.org/10.1017/s143192762001939x.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

12

Nirwan, Jorabar Singh, Barbara R. Conway e Muhammad Usman Ghori. "In situ3D nanoscale advanced imaging algorithms with integrated chemical imaging for the characterisation of pharmaceuticals". RSC Advances 9, n. 28 (2019): 16119–29. http://dx.doi.org/10.1039/c9ra01434a.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

13

Mikhalchan, Anastasiia, Agnieszka M. Banas, Krzysztof Banas, Anna M. Borkowska, Michal Nowakowski, Mark B. H. Breese, Wojciech M. Kwiatek, Czeslawa Paluszkiewicz e Tong Earn Tay. "Revealing Chemical Heterogeneity of CNT Fiber Nanocomposites via Nanoscale Chemical Imaging". Chemistry of Materials 30, n. 6 (28 febbraio 2018): 1856–64. http://dx.doi.org/10.1021/acs.chemmater.7b04065.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

14

Pollard, Benjamin, e Markus B. Raschke. "Correlative infrared nanospectroscopic and nanomechanical imaging of block copolymer microdomains". Beilstein Journal of Nanotechnology 7 (22 aprile 2016): 605–12. http://dx.doi.org/10.3762/bjnano.7.53.

Testo completo

Abstract (sommario):

Intermolecular interactions and nanoscale phase separation govern the properties of many molecular soft-matter systems. Here, we combine infrared vibrational scattering scanning near-field optical microscopy (IR s-SNOM) with force–distance spectroscopy for simultaneous characterization of both nanoscale optical and nanomechanical molecular properties through hybrid imaging. The resulting multichannel images and correlative analysis of chemical composition, spectral IR line shape, modulus, adhesion, deformation, and dissipation acquired for a thin film of a nanophase separated block copolymer (PS-b-PMMA) reveal complex structural variations, in particular at domain interfaces, not resolved in any individual signal channel alone. These variations suggest that regions of multicomponent chemical composition, such as the interfacial mixing regions between microdomains, are correlated with high spatial heterogeneity in nanoscale material properties.

Gli stili APA, Harvard, Vancouver, ISO e altri

15

SUZUKI, Misao. "AFM/IR Nanoscale Chemical Identification for Materials Science Imaging". Journal of the Surface Finishing Society of Japan 66, n. 12 (2015): 590–93. http://dx.doi.org/10.4139/sfj.66.590.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

16

Hauch, Anne, Jacob Ross Bowen, Luise Theil Kuhn e Mogens Mogensen. "Nanoscale Chemical Analysis and Imaging of Solid Oxide Cells". Electrochemical and Solid-State Letters 11, n. 3 (2008): B38. http://dx.doi.org/10.1149/1.2828845.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

17

Schmidt, Joel E., Linqing Peng, Jonathan D. Poplawsky e Bert M. Weckhuysen. "Nanoscale Chemical Imaging of Zeolites Using Atom Probe Tomography". Angewandte Chemie International Edition 57, n. 33 (13 agosto 2018): 10422–35. http://dx.doi.org/10.1002/anie.201712952.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

18

Zheng, Haimei. "Imaging, understanding, and control of nanoscale materials transformations". MRS Bulletin 46, n. 5 (maggio 2021): 443–50. http://dx.doi.org/10.1557/s43577-021-00113-4.

Testo completo

Abstract (sommario):

AbstractThe development of liquid cells for transmission electron microscopy has enabled breakthroughs in our ability to follow nanoscale structural, morphological, or chemical changes during materials growth and applications. Time-resolved high-resolution imaging and chemical analysis through liquids opened the opportunity to capture nanoscale dynamic processes of materials, including reaction intermediates and the transformation pathways. In this article, a series of work is highlighted with topics ranging from liquid cell developments to in situ studies of nanocrystal growth and transformations, dendrite formation, and suppression of lithium dendrites through in situ characterization of the solid–electrolyte interphase chemistry. The understanding garnered is expected to accelerate the discovery of novel materials for applications in energy storage, catalysis, sensors, and other functional devices.

Gli stili APA, Harvard, Vancouver, ISO e altri

19

Kumar, Naresh, Weitao Su, Martin Veselý, Bert M. Weckhuysen, Andrew J. Pollard e Andrew J. Wain. "Nanoscale chemical imaging of solid–liquid interfaces using tip-enhanced Raman spectroscopy". Nanoscale 10, n. 4 (2018): 1815–24. http://dx.doi.org/10.1039/c7nr08257f.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

20

Stroud, Rhonda M., Jeffrey W. Long, Karen E. Swider-Lyons e Debra R. Rolison. "Nanoscale Structural and Chemical Segregation in Pt50Ru50 Electrocatalysts". Microscopy and Microanalysis 7, S2 (agosto 2001): 1112–13. http://dx.doi.org/10.1017/s1431927600031639.

Testo completo

Abstract (sommario):

To address how the chemical and structural heterogeneity of Pt50Ru50 nanoparticles affects methanol oxidation activity, we have employed an arsenal of transmission electron microscopy techniques (conventional bright field-imaging, selected area diffraction, atomic-resolution lattice imaging, electron-energy loss spectroscopy, and energy-dispersive x-ray spectroscopy) to characterize 2.5-nm particles in differing oxidation and hydration states. Our studies demonstrate that electrocatalysts containing a high fraction of Ru-rich hydrous oxide, as apposed to the anhydrous PtRu bimetallic alloy, have as much as 250x higher methanol oxidation activityThe nominally 2.5-nm Pt50Ru50 particles were studied in as-received, reduced and reoxidized forms. The reducing treatment consisted of 2 h at 100 °C in flowing 10% PL/argon mixture. For re-oxidation, the reduced particles were heated for 20 h at 100 °C in an H2O-saturated oxygen atmosphere. The particles were suspended in methanol, and pipetted onto holey-carboncoated Cu grids for TEM studies.

Gli stili APA, Harvard, Vancouver, ISO e altri

21

Kurouski, Dmitry, Alexandre Dazzi, Renato Zenobi e Andrea Centrone. "Infrared and Raman chemical imaging and spectroscopy at the nanoscale". Chemical Society Reviews 49, n. 11 (2020): 3315–47. http://dx.doi.org/10.1039/c8cs00916c.

Testo completo

Abstract (sommario):

The advent of nanotechnology, and the need to understand the chemical composition at the nanoscale, has stimulated the convergence of IR and Raman spectroscopy with scanning probe methods, resulting in new nanospectroscopy paradigms.

Gli stili APA, Harvard, Vancouver, ISO e altri

22

Limpert, Jens, e Jan Rothhardt. "High Average Power High-Harmonic EUV Sources and High Performance Imaging at the Nanoscale". EPJ Web of Conferences 307 (2024): 03001. http://dx.doi.org/10.1051/epjconf/202430703001.

Testo completo

Abstract (sommario):

We will report about the development of fiber-laser-driven high harmonic sources with output power currently exceeding 10 mW. This exceptional performance, combined with structured illumination approaches, enables nanoscale imaging and mapping of the chemical composition of semiconductor- and biological samples at the nanoscale.

Gli stili APA, Harvard, Vancouver, ISO e altri

23

Meng, Yifan, Chaohong Gao, Zheng Lin, Wei Hang e Benli Huang. "Nanoscale laser-induced breakdown spectroscopy imaging reveals chemical distribution with subcellular resolution". Nanoscale Advances 2, n. 9 (2020): 3983–90. http://dx.doi.org/10.1039/d0na00380h.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

24

Grauby, Stéphane, Aymen Ben Amor, Géraldine Hallais, Laetitia Vincent e Stefan Dilhaire. "Imaging Thermoelectric Properties at the Nanoscale". Nanomaterials 11, n. 5 (1 maggio 2021): 1199. http://dx.doi.org/10.3390/nano11051199.

Testo completo

Abstract (sommario):

Based on our previous experimental AFM set-up specially designed for thermal conductivity measurements at the nanoscale, we have developed and validated a prototype which offers two major advantages. On the one hand, we can simultaneously detect various voltages, providing, at the same time, both thermal and electrical properties (thermal conductivity, electrical conductivity and Seebeck coefficient). On the other hand, the AFM approach enables sufficient spatial resolution to produce images of nanostructures such as nanowires (NWs). After a software and hardware validation, we show the consistency of the signals measured on a gold layer on a silicon substrate. Finally, we demonstrate that the imaging of Ge NWs can be achieved with the possibility to extract physical properties such as electrical conductivity and Seebeck coefficient, paving the way to a quantitative estimation of the figure of merit of nanostructures.

Gli stili APA, Harvard, Vancouver, ISO e altri

25

Tuteja, Mohit, Minjee Kang, Cecilia Leal e Andrea Centrone. "Nanoscale partitioning of paclitaxel in hybrid lipid–polymer membranes". Analyst 143, n. 16 (2018): 3808–13. http://dx.doi.org/10.1039/c8an00838h.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

26

Genoud, Sian, Michael W. M. Jones, Benjamin Guy Trist, Junjing Deng, Si Chen, Dominic James Hare e Kay L. Double. "Simultaneous structural and elemental nano-imaging of human brain tissue". Chemical Science 11, n. 33 (2020): 8919–27. http://dx.doi.org/10.1039/d0sc02844d.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

27

JUNG, MI-YOUNG, S. S. CHOI, C. J. KANG e Y. KUK. "FABRICATION OF BIMETALLIC CANTILEVERS AND ITS CHARACTERIZATION". Surface Review and Letters 06, n. 06 (dicembre 1999): 1195–99. http://dx.doi.org/10.1142/s0218625x99001335.

Testo completo

Abstract (sommario):

Most SPM sensors utilize a current-imaging technique or force-imaging techniques that allow imaging nanoscale topography of the surface using a nanoscale tip on cantilever. In this work, the various cantilevers were microfabricated with a SiO 2 thin film or a Si 3 N 4 thin film. Thermal imaging technique using microfabricated Si 3 N 4 cantilevers has been investigated. The temperature change and heat flow across the fabricated bimetallic cantilever will create angular bending of the bimetallic metal-coated lever. Its thermal response was qualitatively examined during an endothermic chemical reaction using optical deflection methods. The chemical used in this experiment is the tetradecanol CH 3( CH 2)13 OH , with a known theoretical phase transition temperature of ~ 313 K.

Gli stili APA, Harvard, Vancouver, ISO e altri

28

Poplawsky, Jonathan, Sophie Van Vreeswijk, Joel Schmidt, Matteo Monai, Florian Zand e Bert Weckhuysen. "Nanoscale Chemical Imaging in Zeolite Catalysts by Atom Probe Tomography". Microscopy and Microanalysis 27, S1 (30 luglio 2021): 984–85. http://dx.doi.org/10.1017/s1431927621003731.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

29

Stadler, J., T. Schmid e R. Zenobi. "Nanoscale Chemical Imaging Using Top-Illumination Tip-Enhanced Raman Spectroscopy". Nano Letters 10, n. 11 (10 novembre 2010): 4514–20. http://dx.doi.org/10.1021/nl102423m.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

30

El-Khoury, Patrick Z., Tyler W. Ueltschi, Amanda L. Mifflin, Dehong Hu e Wayne P. Hess. "Frequency-Resolved Nanoscale Chemical Imaging of 4,4′-Dimercaptostilbene on Silver". Journal of Physical Chemistry C 118, n. 47 (12 novembre 2014): 27525–30. http://dx.doi.org/10.1021/jp509082c.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

31

Wieland, Karin, Georg Ramer, Victor U. Weiss, Guenter Allmaier, Bernhard Lendl e Andrea Centrone. "Nanoscale chemical imaging of individual chemotherapeutic cytarabine-loaded liposomal nanocarriers". Nano Research 12, n. 1 (27 settembre 2018): 197–203. http://dx.doi.org/10.1007/s12274-018-2202-x.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

32

Ortega-Arroyo, Jaime, Andrew J. Bissette, Philipp Kukura e Stephen P. Fletcher. "Visualization of the spontaneous emergence of a complex, dynamic, and autocatalytic system". Proceedings of the National Academy of Sciences 113, n. 40 (16 settembre 2016): 11122–26. http://dx.doi.org/10.1073/pnas.1602363113.

Testo completo

Abstract (sommario):

Autocatalytic chemical reactions are widely studied as models of biological processes and to better understand the origins of life on Earth. Minimal self-reproducing amphiphiles have been developed in this context and as an approach to de novo “bottom–up” synthetic protocells. How chemicals come together to produce living systems, however, remains poorly understood, despite much experimentation and speculation. Here, we use ultrasensitive label-free optical microscopy to visualize the spontaneous emergence of an autocatalytic system from an aqueous mixture of two chemicals. Quantitative, in situ nanoscale imaging reveals heterogeneous self-reproducing aggregates and enables the real-time visualization of the synthesis of new aggregates at the reactive interface. The aggregates and reactivity patterns observed vary together with differences in the respective environment. This work demonstrates how imaging of chemistry at the nanoscale can provide direct insight into the dynamic evolution of nonequilibrium systems across molecular to microscopic length scales.

Gli stili APA, Harvard, Vancouver, ISO e altri

33

Pattammattel, A., R. Tappero, M. Ge, Y. S. Chu, X. Huang, Y. Gao e H. Yan. "High-sensitivity nanoscale chemical imaging with hard x-ray nano-XANES". Science Advances 6, n. 37 (settembre 2020): eabb3615. http://dx.doi.org/10.1126/sciadv.abb3615.

Testo completo

Abstract (sommario):

Resolving chemical species at the nanoscale is of paramount importance to many scientific and technological developments across a broad spectrum of disciplines. Hard x-rays with excellent penetration power and high chemical sensitivity are suitable for speciation of heterogeneous (thick) materials. Here, we report nanoscale chemical speciation by combining scanning nanoprobe and fluorescence-yield x-ray absorption near-edge structure (nano-XANES). First, the resolving power of nano-XANES was demonstrated by mapping Fe(0) and Fe(III) states of a reference sample composed of stainless steel and hematite nanoparticles with 50-nm scanning steps. Nano-XANES was then used to study the trace secondary phases in lithium iron phosphate (LFP) particles. We observed individual Fe-phosphide nanoparticles in pristine LFP, whereas partially (de)lithiated particles showed Fe-phosphide nanonetworks. These findings shed light on the contradictory reports on Fe-phosphide morphology in the literature. Nano-XANES bridges the capability gap of spectromicroscopy methods and provides exciting research opportunities across multiple disciplines.

Gli stili APA, Harvard, Vancouver, ISO e altri

34

Dhakal, Krishna P., Shrawan Roy, Seok Joon Yun, Ganesh Ghimire, Changwon Seo e Jeongyong Kim. "Heterogeneous modulation of exciton emission in triangular WS2 monolayers by chemical treatment". Journal of Materials Chemistry C 5, n. 27 (2017): 6820–27. http://dx.doi.org/10.1039/c7tc01833a.

Testo completo

Abstract (sommario):

Spatially heterogeneous effects of bis(trifluoromethane)sulfonimide (TFSI) and benzyl viologen (BV) treatment on the optical properties of triangular monolayer tungsten disulfides are investigated by nanoscale spectral imaging.

Gli stili APA, Harvard, Vancouver, ISO e altri

35

Zhu, Qianqian, Rui Zhou, Jun Liu, Jianzhong Sun e Qianqian Wang. "Recent Progress on the Characterization of Cellulose Nanomaterials by Nanoscale Infrared Spectroscopy". Nanomaterials 11, n. 5 (20 maggio 2021): 1353. http://dx.doi.org/10.3390/nano11051353.

Testo completo

Abstract (sommario):

Researches of cellulose nanomaterials have seen nearly exponential growth over the past several decades for versatile applications. The characterization of nanostructural arrangement and local chemical distribution is critical to understand their role when developing cellulose materials. However, with the development of current characterization methods, the simultaneous morphological and chemical characterization of cellulose materials at nanoscale resolution is still challenging. Two fundamentally different nanoscale infrared spectroscopic techniques, namely atomic force microscope based infrared spectroscopy (AFM-IR) and infrared scattering scanning near field optical microscopy (IR s-SNOM), have been established by the integration of AFM with IR spectroscopy to realize nanoscale spatially resolved imaging for both morphological and chemical information. This review aims to summarize and highlight the recent developments in the applications of current state-of-the-art nanoscale IR spectroscopy and imaging to cellulose materials. It briefly outlines the basic principles of AFM-IR and IR s-SNOM, as well as their advantages and limitations to characterize cellulose materials. The uses of AFM-IR and IR s-SNOM for the understanding and development of cellulose materials, including cellulose nanomaterials, cellulose nanocomposites, and plant cell walls, are extensively summarized and discussed. The prospects of future developments in cellulose materials characterization are provided in the final part.

Gli stili APA, Harvard, Vancouver, ISO e altri

36

Garcia-Giner, Victoria, Zexiang Han, Finn Giuliani e Alexandra E. Porter. "Nanoscale Imaging and Analysis of Bone Pathologies". Applied Sciences 11, n. 24 (17 dicembre 2021): 12033. http://dx.doi.org/10.3390/app112412033.

Testo completo

Abstract (sommario):

Understanding the properties of bone is of both fundamental and clinical relevance. The basis of bone’s quality and mechanical resilience lies in its nanoscale building blocks (i.e., mineral, collagen, non-collagenous proteins, and water) and their complex interactions across length scales. Although the structure–mechanical property relationship in healthy bone tissue is relatively well characterized, not much is known about the molecular-level origin of impaired mechanics and higher fracture risks in skeletal disorders such as osteoporosis or Paget’s disease. Alterations in the ultrastructure, chemistry, and nano-/micromechanics of bone tissue in such a diverse group of diseased states have only been briefly explored. Recent research is uncovering the effects of several non-collagenous bone matrix proteins, whose deficiencies or mutations are, to some extent, implicated in bone diseases, on bone matrix quality and mechanics. Herein, we review existing studies on ultrastructural imaging—with a focus on electron microscopy—and chemical, mechanical analysis of pathological bone tissues. The nanometric details offered by these reports, from studying knockout mice models to characterizing exact disease phenotypes, can provide key insights into various bone pathologies and facilitate the development of new treatments.

Gli stili APA, Harvard, Vancouver, ISO e altri

37

Satake, Shin-ichi. "Micro- and Nanoscale Imaging of Fluids in Water Using Refractive-Index-Matched Materials". Nanomaterials 12, n. 18 (15 settembre 2022): 3203. http://dx.doi.org/10.3390/nano12183203.

Testo completo

Abstract (sommario):

Three-dimensional (3D) visualization in water is a technique that, in addition to macroscale visualization, enables micro- and nanoscale visualization via a microfabrication technique, which is particularly important in the study of biological systems. This review paper introduces micro- and nanoscale 3D fluid visualization methods. First, we introduce a specific holographic fluid measurement method that can visualize three-dimensional fluid phenomena; we introduce the basic principles and survey both the initial and latest related research. We also present a method of combining this technique with refractive-index-matched materials. Second, we outline the TIRF method, which is a method for nanoscale fluid measurements, and introduce measurement examples in combination with imprinted materials. In particular, refractive-index-matched materials are unaffected by diffraction at the nanoscale, but the key is to create nanoscale shapes. The two visualization methods reviewed here can also be used for other fluid measurements; however, because these methods can used in combination with refractive-index-matched materials in water, they are expected to be applied to experimental measurements of biological systems.

Gli stili APA, Harvard, Vancouver, ISO e altri

38

Takahashi, Yasufumi, Andrew I. Shevchuk, Pavel Novak, Yanjun Zhang, Neil Ebejer, Julie V. Macpherson, Patrick R. Unwin et al. "Multifunctional Nanoprobes for Nanoscale Chemical Imaging and Localized Chemical Delivery at Surfaces and Interfaces". Angewandte Chemie International Edition 50, n. 41 (1 settembre 2011): 9638–42. http://dx.doi.org/10.1002/anie.201102796.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

39

Takahashi, Yasufumi, Andrew I. Shevchuk, Pavel Novak, Yanjun Zhang, Neil Ebejer, Julie V. Macpherson, Patrick R. Unwin et al. "Multifunctional Nanoprobes for Nanoscale Chemical Imaging and Localized Chemical Delivery at Surfaces and Interfaces". Angewandte Chemie 123, n. 41 (1 settembre 2011): 9812–16. http://dx.doi.org/10.1002/ange.201102796.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

40

Lee, Seung-Yong, Junyi Shangguan, Judith Alvarado, Sophia Betzler, Stephen J. Harris, Marca M. Doeff e Haimei Zheng. "Unveiling the mechanisms of lithium dendrite suppression by cationic polymer film induced solid–electrolyte interphase modification". Energy & Environmental Science 13, n. 6 (2020): 1832–42. http://dx.doi.org/10.1039/d0ee00518e.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

41

Gomez‐Gonzalez, Miguel A., Mohamed A. Koronfel, Huw Pullin, Julia E. Parker, Paul D. Quinn, Maria D. Inverno, Thomas B. Scott et al. "Nanoscale Chemical Imaging of Nanoparticles under Real‐World Wastewater Treatment Conditions". Advanced Sustainable Systems 5, n. 7 (5 maggio 2021): 2100023. http://dx.doi.org/10.1002/adsu.202100023.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

42

Stadler, Johannes, Thomas Schmid e Renato Zenobi. "Chemical Imaging on the Nanoscale – Top-Illumination Tip-Enhanced Raman Spectroscopy". CHIMIA International Journal for Chemistry 65, n. 4 (27 aprile 2011): 235–39. http://dx.doi.org/10.2533/chimia.2011.235.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

43

Bhattarai, Ashish, e Patrick Z. El-Khoury. "Nanoscale Chemical Reaction Imaging at the Solid–Liquid Interface via TERS". Journal of Physical Chemistry Letters 10, n. 11 (10 maggio 2019): 2817–22. http://dx.doi.org/10.1021/acs.jpclett.9b00935.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

44

Ievlev, Anton V., Peter Maksymovych, Sergei V. Kalinin e Olga S. Ovchinnikova. "Multimodal Chemical and Functional Imaging of Nanoscale Transformations Away from Equilibrium". Microscopy and Microanalysis 24, S1 (agosto 2018): 1042–43. http://dx.doi.org/10.1017/s1431927618005706.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

45

Wang, Le, Haomin Wang, Martin Wagner, Yong Yan, Devon S. Jakob e Xiaoji G. Xu. "Nanoscale simultaneous chemical and mechanical imaging via peak force infrared microscopy". Science Advances 3, n. 6 (giugno 2017): e1700255. http://dx.doi.org/10.1126/sciadv.1700255.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

46

Zhou, Jigang, Jian Wang, Haitao Fang, Caixia Wu, Jeffrey N. Cutler e Tsun Kong Sham. "Nanoscale chemical imaging and spectroscopy of individual RuO2 coated carbon nanotubes". Chemical Communications 46, n. 16 (2010): 2778. http://dx.doi.org/10.1039/b921590e.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

47

Möbus, G., Z. Saghi, W. Guan, T. Gnanavel, X. Xu e Y. Peng. "Hybrid tomography for structural and chemical 3D imaging on the nanoscale". Journal of Physics: Conference Series 241 (1 luglio 2010): 012008. http://dx.doi.org/10.1088/1742-6596/241/1/012008.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

48

Shao, Feng, Vivian Müller, Yao Zhang, A. Dieter Schlüter e Renato Zenobi. "Nanoscale Chemical Imaging of Interfacial Monolayers by Tip-Enhanced Raman Spectroscopy". Angewandte Chemie 129, n. 32 (4 luglio 2017): 9489–94. http://dx.doi.org/10.1002/ange.201703800.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

49

Schmid, Thomas, Lothar Opilik, Carolin Blum e Renato Zenobi. "Nanoscale Chemical Imaging Using Tip-Enhanced Raman Spectroscopy: A Critical Review". Angewandte Chemie International Edition 52, n. 23 (22 aprile 2013): 5940–54. http://dx.doi.org/10.1002/anie.201203849.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

50

Shao, Feng, Vivian Müller, Yao Zhang, A. Dieter Schlüter e Renato Zenobi. "Nanoscale Chemical Imaging of Interfacial Monolayers by Tip-Enhanced Raman Spectroscopy". Angewandte Chemie International Edition 56, n. 32 (4 luglio 2017): 9361–66. http://dx.doi.org/10.1002/anie.201703800.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!