Synthesis of mesoporous silica with superior properties suitable for green tire

Hilonga, Askwar; Kim, Jong-Kil; Sarawade, Pradip B.; Quang, Đặng Viết; Shao, Godlisten N.; Elineema, Gideon; Kim, Hee Taik

doi:10.1016/j.jiec.2012.04.015

Cited by 87 publications

(80 citation statements)

References 6 publications

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“…Carbon black and silica are the most commonly used reinforcing fillers in elastomeric formulations [2]- [5]. Especially, silica has been applied in tread rubber for many years to reduce the fuel consumption of vehicles [6].…”

Section: Introductionmentioning

confidence: 99%

Preparation and performance of silica/SBR masterbatches with high silica loading by latex compounding method

Gui¹,

Zheng²,

Ye³

et al. 2016

Composites Part B: Engineering

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Section: Introductionmentioning

confidence: 99%

Preparation and performance of silica/SBR masterbatches with high silica loading by latex compounding method

Gui¹,

Zheng²,

Ye³

et al. 2016

Composites Part B: Engineering

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“…These agents are made from completely organic and biologically inert π‐conjugated semiconducting polymers (SPs) or semiconducting molecules (SMs) that have optical and electrical activities . Moreover, organic semiconducting agents often have larger absorption coefficients, more tunable optical properties, and controllable size relative to other inorganic optical agents . To date, organic semiconducting agents have been exploited for many biomedical imaging applications, such as cell imaging and tracking, tumor imaging, acute edema imaging, cardiovascular imaging, and real‐time evaluation of drug‐induced hepatotoxicity …”

Section: Introductionmentioning

confidence: 99%

Organic Semiconducting Agents for Deep‐Tissue Molecular Imaging: Second Near‐Infrared Fluorescence, Self‐Luminescence, and Photoacoustics

2018

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Optical imaging has played a pivotal role in biology and medicine, but it faces challenges of relatively low tissue penetration and poor signal-to-background ratio due to light scattering and tissue autofluorescence. To overcome these issues, second near-infrared fluorescence, self-luminescence, and photoacoustic imaging have recently emerged, which utilize an optical region with reduced light-tissue interactions, eliminate real-time light excitation, and detect acoustic signals with negligible attenuation, respectively. Because there are only a few endogenous molecules absorbing or emitting above the visible region, development of contrast agents is essential for those deep-tissue optical imaging modalities. Organic semiconducting agents with π-conjugated frameworks can be synthesized to meet different optical imaging requirements due to their easy chemical modification and legible structure-property relation. Herein, the deep-tissue optical imaging applications of organic semiconducting agents including small-molecule agents and nanoparticle derivatives are summarized. In particular, the molecular engineering and nanoformulation approaches to further improve the tissue penetration and detection sensitivity of these optical imaging modalities are highlighted. Finally, current challenges and potential opportunities in this emerging subfield of biomedical imaging are discussed.

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“…Although light absorption of various biological tissues in NIR‐II region is slightly higher than that in NIR‐I region (Figure C), the benefits of much reduced scattering loss and near‐zero autofluorescence can dramatically enhance spatial resolution, SNR, and penetration depth in NIR‐II imaging. For example, small‐vessel NIR‐II imaging at 1–3 mm deep in the hind limb of mouse was performed with ≈30 µm spatial and <200 ms per frame temporal resolution, which was unattainable by traditional NIR‐I imaging or CT . In another work of imaging of the hind lymph system, the SNR of the lymph vessel based on NIR‐II imaging was improved from 3.3, 7.3 to 10.5 by increasing the emission wavelengths from 1100, 1300 to 1500 nm, which were all higher than those obtained with VIS (SNR = 1.4 at 520 nm) and NIR‐I imaging (SNR = 1.3 at 720 nm) .…”

Section: Introductionmentioning

confidence: 99%

A New Generation of NIR‐II Probes: Lanthanide‐Based Nanocrystals for Bioimaging and Biosensing

Fan

Zhang

2019

Advanced Optical Materials

195

132

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Fluorescence‐based imaging in the second near infrared window (NIR‐II, 1000–1700 nm) is extensively used in both fundamental scientific research and clinical practice, owing to its advances of high sensitivity and high spatiotemporal resolution with increasing tissue penetration depths. Among several NIR‐II fluorophores, recent accomplishments in biocompatible lanthanide‐based luminescent nanomaterials have aroused great interest of researchers. This progress report summarizes recent progress in controlled synthesis of lanthanide‐based NIR‐II nanomaterials and their state‐of‐the‐art in NIR‐II biomedical imaging and biosensing applications. In addition, challenges and opportunities for this kind of novel NIR‐II nanoprobes are also discussed.

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Synthesis of mesoporous silica with superior properties suitable for green tire

Cited by 87 publications

References 6 publications

Preparation and performance of silica/SBR masterbatches with high silica loading by latex compounding method

Preparation and performance of silica/SBR masterbatches with high silica loading by latex compounding method

Organic Semiconducting Agents for Deep‐Tissue Molecular Imaging: Second Near‐Infrared Fluorescence, Self‐Luminescence, and Photoacoustics

A New Generation of NIR‐II Probes: Lanthanide‐Based Nanocrystals for Bioimaging and Biosensing

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