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Journal articles on the topic 'Intrinsic Frameworks'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 March 2023

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1

Nearchou, Antony, Mero-Lee Cornelius, Jonathan Skelton, Zöe Jones, Andrew Cairns, Ines Collings, Paul Raithby, Stephen Wells, and Asel Sartbaeva. "Intrinsic Flexibility of the EMT Zeolite Framework under Pressure." Molecules 24, no. 3 (February 12, 2019): 641. http://dx.doi.org/10.3390/molecules24030641.

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The roles of organic additives in the assembly and crystallisation of zeolites are still not fully understood. This is important when attempting to prepare novel frameworks to produce new zeolites. We consider 18-crown-6 ether (18C6) as an additive, which has previously been shown to differentiate between the zeolite EMC-2 (EMT) and faujasite (FAU) frameworks. However, it is unclear whether this distinction is dictated by influences on the metastable free-energy landscape or geometric templating. Using high-pressure synchrotron X-ray diffraction, we have observed that the presence of 18C6 does not impact the EMT framework flexibility—agreeing with our previous geometric simulations and suggesting that 18C6 does not behave as a geometric template. This was further studied by computational modelling using solid-state density-functional theory and lattice dynamics calculations. It is shown that the lattice energy of FAU is lower than EMT, but is strongly impacted by the presence of solvent/guest molecules in the framework. Furthermore, the EMT topology possesses a greater vibrational entropy and is stabilised by free energy at a finite temperature. Overall, these findings demonstrate that the role of the 18C6 additive is to influence the free energy of crystallisation to assemble the EMT framework as opposed to FAU.

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2

Solomon, Marcello B., Tamara L. Church, and Deanna M. D'Alessandro. "Perspectives on metal–organic frameworks with intrinsic electrocatalytic activity." CrystEngComm 19, no. 29 (2017): 4049–65. http://dx.doi.org/10.1039/c7ce00215g.

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3

Tominaka, S., and A. K. Cheetham. "Intrinsic and extrinsic proton conductivity in metal-organic frameworks." RSC Adv. 4, no. 97 (2014): 54382–87. http://dx.doi.org/10.1039/c4ra11473f.

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4

Shi, Qiurong, Shaofang Fu, Chengzhou Zhu, Junhua Song, Dan Du, and Yuehe Lin. "Metal–organic frameworks-based catalysts for electrochemical oxygen evolution." Materials Horizons 6, no. 4 (2019): 684–702. http://dx.doi.org/10.1039/c8mh01397g.

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5

Deng, Tianqi, Wen Shi, Zicong Marvin Wong, Gang Wu, Xiaoping Yang, Jin-Cheng Zheng, Hui Pan, and Shuo-Wang Yang. "Designing Intrinsic Topological Insulators in Two-Dimensional Metal–Organic Frameworks." Journal of Physical Chemistry Letters 12, no. 29 (July 20, 2021): 6934–40. http://dx.doi.org/10.1021/acs.jpclett.1c01731.

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6

Chandra, Suman, Tanay Kundu, Kaushik Dey, Matthew Addicoat, Thomas Heine, and Rahul Banerjee. "Interplaying Intrinsic and Extrinsic Proton Conductivities in Covalent Organic Frameworks." Chemistry of Materials 28, no. 5 (February 22, 2016): 1489–94. http://dx.doi.org/10.1021/acs.chemmater.5b04947.

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7

Benmoussa, Khaoula, Majida Laaziri, Samira Khoulji, Kerkeb Mohamed Larbi, and Abir El Yamami. "A new model for the selection of web development frameworks: application to PHP frameworks." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 1 (February 1, 2019): 695. http://dx.doi.org/10.11591/ijece.v9i1.pp695-703.

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<p>The use of a framework is often essential for medium and large scale developments, but is also of interest for small developments. PHP has evolved as the scripting language the most chosen by developers, which has generated an explosion of PHP frameworks. There is a big debate about what the best PHP frameworks are, because the simple fact is that not all frameworks are built for everyone. Indeed, not all frameworks meet the same needs, and several frameworks can be used together in certain situations. Choosing the right framework, however, can sometimes be difficult. In order to make the selection process easier, we propose a pragmatic and complete model to compare and evaluate the main PHP frameworks. This model is based on a set of comparison criteria based on the Intrinsic durability, industrialized solution, technical adaptability, strategy, technical architecture and Speed criteria. Results show that the values of these criteria allow developers to easily and properly choose the framwork that best meets their needs</p>

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8

Borcea, Ciprian S., and Ileana Streinu. "Infinitesimal Periodic Deformations and Quadrics." Symmetry 13, no. 9 (September 17, 2021): 1719. http://dx.doi.org/10.3390/sym13091719.

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We describe a correspondence between the infinitesimal deformations of a periodic bar-and-joint framework and periodic arrangements of quadrics. This intrinsic correlation provides useful geometric characteristics. A direct consequence is a method for detecting auxetic deformations, identified by a pattern consisting of homothetic ellipsoids. Examples include frameworks with higher crystallographic symmetry.

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9

Zhang, Pengfei, and Sheng Dai. "Mechanochemical synthesis of porous organic materials." Journal of Materials Chemistry A 5, no. 31 (2017): 16118–27. http://dx.doi.org/10.1039/c7ta04829g.

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In this mini-review, we wish to summarise the recent advances on the design of polymers of intrinsic microporosity, covalent–organic frameworks, covalent triazine-based frameworks, ordered mesoporous polymers, and ordered mesoporous carbonsviamechanochemical synthesis.

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10

Wang, Aizhu, and Mingwen Zhao. "Intrinsic half-metallicity in fractal carbon nitride honeycomb lattices." Physical Chemistry Chemical Physics 17, no. 34 (2015): 21837–44. http://dx.doi.org/10.1039/c5cp03060a.

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11

Rabiei, Hadiseh, Majid Montazer, Shokooh Sadat Khaloo, Mehrdad Helmi Kohanehshari, and Somayeh Farhang Dehghan. "UV protection properties of workwear fabric coated with metal-organic frameworks." Journal of Industrial Textiles 52 (August 2022): 152808372211389. http://dx.doi.org/10.1177/15280837221138977.

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The main purpose of this study was to evaluate the ultraviolet protective factor (UPF) of fabrics coated with titanium-based metal-organic framework (MOFs) (NH2-MIL-125(Ti)) made using an In-situ synthesis method and more accurately assess the intrinsic properties of the fabric. The cotton-polyester twill fabric (70-30%) (246.67 g/m2) was coated. In-situ coating conducted in 4 steps washing the fabrics, preparation of MOFs, injecting the MOFs to fabrics, and drying the fabric after coating. The scanning electron microscope (SEM), FTIR spectrometer, dynamic light scattering (DLS) and UV-Vis spectrophotometer were used to analyses the data of coating and UPF results. Also, four standards such as ASTM D737, ISIRI 8332, ISIRI 4199, and ISIRI 567 were used for analyzing the intrinsic properties of the fabric. The results of SEM and DLS altogether confirmed the in-situ formation of MOFs onto the fabric fibers. Moreover, the UPF value of the uncoated and coated fabrics was 3.67 and 315.73, respectively. It was showed that the in-situ deposition of NH2-MIL-125(Ti) on fabric can provide adequate protection against UVR. Also, the results of analyzing the intrinsic properties of the fabric showed that there was no significant difference in the intrinsic properties between the coated and uncoated fabrics. Based on the results, it can be concluded that the UV protective property of workwear fabrics can be improved by coating NH2-MIL-125(Ti) on them without any effect on the cooling effect of perspiration evaporation.

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12

Mason, Jarad A., Julia Oktawiec, Mercedes K. Taylor, Matthew R. Hudson, Julien Rodriguez, Jonathan E. Bachman, Miguel I. Gonzalez, et al. "Methane storage in flexible metal–organic frameworks with intrinsic thermal management." Nature 527, no. 7578 (October 26, 2015): 357–61. http://dx.doi.org/10.1038/nature15732.

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13

Charoensuk, Suwitra, Jing Tan, Mohini Sain, and Hathaikarn Manuspiya. "A Single Crystal Hybrid Ligand Framework of Copper(II) with Stable Intrinsic Blue-Light Luminescence in Aqueous Solution." Nanomaterials 11, no. 9 (September 2, 2021): 2281. http://dx.doi.org/10.3390/nano11092281.

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Single-crystal solid–liquid dual-phase hybrid organic–inorganic ligand frameworks with reversible sensing response facilitated by external stimuli have received significant attention in recent years. This report presents a significant leap in designing electronic structures that display reversible dual-phase photoluminescence properties from single-crystal hybrid ligand frameworks. Three-dimensional Cu(C3N2H4)4Cl2 complex frameworks were formed through the intermolecular hydrogen bonding and π⋯π stacking supramolecular interactions. The absorption band peaks at 627 nm were assigned to d–d transition showing 10Dq = 15,949 cm−1 and crystal field stabilization energy (CFSE) = 0.6 × 10Dq = 114.4 kJmol−1, while the ligand-to-metal charge transfer (LMCT) of complexes was displayed at 292 nm. The intense luminescence band results from LMCT present at 397 nm. Considering its structure, air stability, framework forming and stable luminescence in aqueous solution, the Cu(C3N2H4)4Cl2 complex shows potential for luminescence Cu-based sensors using emission intensity to detect heavy metal ion species.

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14

Robatjazi, Hossein, Daniel Weinberg, Dayne F. Swearer, Christian Jacobson, Ming Zhang, Shu Tian, Linan Zhou, Peter Nordlander, and Naomi J. Halas. "Metal-organic frameworks tailor the properties of aluminum nanocrystals." Science Advances 5, no. 2 (February 2019): eaav5340. http://dx.doi.org/10.1126/sciadv.aav5340.

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Metal-organic frameworks (MOFs) and metal nanoparticles are two classes of materials that have received considerable recent attention, each for controlling chemical reactivities, albeit in very different ways. Here, we report the growth of MOF shell layers surrounding aluminum nanocrystals (Al NCs), an Earth-abundant metal with energetic, plasmonic, and photocatalytic properties. The MOF shell growth proceeds by means of dissolution-and-growth chemistry that uses the intrinsic surface oxide of the NC to obtain the Al3+ ions accommodated into the MOF nodes. Changes in the Al NC plasmon resonance provide an intrinsic optical probe of its dissolution and growth kinetics. This same chemistry enables a highly controlled oxidation of the Al NCs, providing a precise method for reducing NC size in a shape-preserving manner. The MOF shell encapsulation of the Al NCs results in increased efficiencies for plasmon-enhanced photocatalysis, which is observed for the hydrogen-deuterium exchange and reverse water-gas shift reactions.

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15

Oggianu, Mariangela, Valentina Mameli, Noemi Monni, Suchithra Ashoka Sahadevan, Marco Sanna Angotzi, Carla Cannas, and Maria Laura Mercuri. "Nanoscaled Metal-Organic Frameworks: Challenges Towards Biomedical Applications." Journal of Nanoscience and Nanotechnology 21, no. 5 (May 1, 2021): 2922–29. http://dx.doi.org/10.1166/jnn.2021.19043.

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Achieving metal-organic frameworks (MOFs) in the form of nanoparticles (NanoMOFs) represents a recent challenge due to the possibility to combine the intrinsic porosity of these materials with the nanometric dimension, a fundamental requirement for strategic biomedical applications. In this outlook we envision the current/future opportunities of the NanoMOFs in the field of biomedicine, with particular emphasis on (i) biocompatible MOFs composition; (ii) MOFs miniaturization and (iii) nanoMOFs applications.

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16

Yi, Pengda, Hongliang Huang, Yaguang Peng, Dahuan Liu, and Chongli Zhong. "A series of europium-based metal organic frameworks with tuned intrinsic luminescence properties and detection capacities." RSC Advances 6, no. 113 (2016): 111934–41. http://dx.doi.org/10.1039/c6ra23263a.

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17

Rosenbloom, David H. "Beyond Efficiency: Value Frameworks for Public Administration." Chinese Public Administration Review 8, no. 1 (June 30, 2017): 37. http://dx.doi.org/10.22140/cpar.v8i1.143.

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Considering tradition and modernity in public administration encourages us to focus on the field’s normative dimensions. Tradition teaches us that efficiency has not always been a dominant or default value for organizing public administration. Although efficiency rose to dominance in the 1930s, as with tradition, today it is contested by a plethora of competing public administrative values. Because there is no agreed upon framework for analyzing and organizing these values, this article offers a format for categorizing them and ordering their relationships to one another based on whether they are intrinsic, ancillary, or extrinsic to agency core missions.

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18

Peng, Yongwu, Guodong Xu, Zhigang Hu, Youdong Cheng, Chenglong Chi, Daqiang Yuan, Hansong Cheng, and Dan Zhao. "Mechanoassisted Synthesis of Sulfonated Covalent Organic Frameworks with High Intrinsic Proton Conductivity." ACS Applied Materials & Interfaces 8, no. 28 (July 6, 2016): 18505–12. http://dx.doi.org/10.1021/acsami.6b06189.

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19

Liu, Xiao, Wei Qi, Yuefei Wang, Rongxin Su, and Zhimin He. "Exploration of Intrinsic Lipase-Like Activity of Zirconium-Based Metal-Organic Frameworks." European Journal of Inorganic Chemistry 2018, no. 41 (October 22, 2018): 4579–85. http://dx.doi.org/10.1002/ejic.201800898.

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20

Wang, Congcong, Wei Wang, Jian Wang, Peiping Zhang, Shiding Miao, Bo Jin, and Lina Li. "Effective removal of aromatic pollutants via adsorption and photocatalysis of porous organic frameworks." RSC Advances 10, no. 53 (2020): 32016–19. http://dx.doi.org/10.1039/d0ra05724j.

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21

Zhao, Yu, Zhifang Wang, Jia Gao, Zhengfeng Zhao, Xia Li, Ting Wang, Peng Cheng, Shengqian Ma, Yao Chen, and Zhenjie Zhang. "COF-inspired fabrication of two-dimensional polyoxometalate based open frameworks for biomimetic catalysis." Nanoscale 12, no. 41 (2020): 21218–24. http://dx.doi.org/10.1039/d0nr05662f.

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22

Gee, William J., Stephen A. Wells, Simon J. Teat, Paul R. Raithby, and Andrew D. Burrows. "Using geometric simulation software ‘GASP’ to model conformational flexibility in a family of zinc metal–organic frameworks." New Journal of Chemistry 45, no. 19 (2021): 8728–37. http://dx.doi.org/10.1039/d1nj01158h.

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23

Park, Jongwoo, Mayank Agrawal, Dorina F. Sava Gallis, Jacob A. Harvey, Jeffery A. Greathouse, and David S. Sholl. "Impact of intrinsic framework flexibility for selective adsorption of sarin in non-aqueous solvents using metal–organic frameworks." Physical Chemistry Chemical Physics 22, no. 11 (2020): 6441–48. http://dx.doi.org/10.1039/c9cp06788d.

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24

Song, Xueling, Chengdong Peng, Xiaoxiang Xu, Jinlin Yin, and Honghan Fei. "Efficient, broadband self-trapped white-light emission from haloplumbate-based metal–organic frameworks." Chemical Communications 56, no. 69 (2020): 10078–81. http://dx.doi.org/10.1039/d0cc04473c.

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We have synthesized two MOFs with deformable haloplumbate units in single-stranded helices, affording intrinsic broadband self-trapped white-light emission with external photoluminescence quantum efficiencies of 12–15%.

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25

Zhang, Wentao, Xinyi Ren, Shuo Shi, Min Li, Lizhi Liu, Ximei Han, Wenxin Zhu, Tianli Yue, Jing Sun, and Jianlong Wang. "Ionic silver-infused peroxidase-like metal–organic frameworks as versatile “antibiotic” for enhanced bacterial elimination." Nanoscale 12, no. 30 (2020): 16330–38. http://dx.doi.org/10.1039/d0nr01471k.

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26

Fuchs, Adrian, Petra Mannhardt, Patrick Hirschle, Haoze Wang, Irina Zaytseva, Zhe Ji, Omar Yaghi, Stefan Wuttke, and Evelyn Ploetz. "Single Crystals Heterogeneity Impacts the Intrinsic and Extrinsic Properties of Metal–Organic Frameworks." Advanced Materials 34, no. 3 (November 21, 2021): 2104530. http://dx.doi.org/10.1002/adma.202104530.

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27

Hu, Wenhui, Brian Pattengale, and Jier Huang. "Zeolitic imidazolate frameworks as intrinsic light harvesting and charge separation materials for photocatalysis." Journal of Chemical Physics 154, no. 24 (June 28, 2021): 240901. http://dx.doi.org/10.1063/5.0048720.

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28

Yang, Sizhuo, Wenhui Hu, Xin Zhang, Peilei He, Brian Pattengale, Cunming Liu, Melissa Cendejas, et al. "2D Covalent Organic Frameworks as Intrinsic Photocatalysts for Visible Light-Driven CO2 Reduction." Journal of the American Chemical Society 140, no. 44 (October 24, 2018): 14614–18. http://dx.doi.org/10.1021/jacs.8b09705.

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29

Park, Sarah S., Eric R. Hontz, Lei Sun, Christopher H. Hendon, Aron Walsh, Troy Van Voorhis, and Mircea Dincă. "Cation-Dependent Intrinsic Electrical Conductivity in Isostructural Tetrathiafulvalene-Based Microporous Metal–Organic Frameworks." Journal of the American Chemical Society 137, no. 5 (January 29, 2015): 1774–77. http://dx.doi.org/10.1021/ja512437u.

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30

Jing, Xuemin, Lirong Zhang, Tianliang Ma, Guanghua Li, Yang Yu, Qisheng Huo, Mohamed Eddaoudi, and Yunling Liu. "Assembly of Two Metal−Organic Frameworks with Intrinsic Chiral Topology from Achiral Materials." Crystal Growth & Design 10, no. 2 (February 3, 2010): 492–94. http://dx.doi.org/10.1021/cg9015096.

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31

Peng, Chengdong, Xueling Song, Jinlin Yin, Guiyang Zhang, and Honghan Fei. "Intrinsic White‐Light‐Emitting Metal–Organic Frameworks with Structurally Deformable Secondary Building Units." Angewandte Chemie International Edition 58, no. 23 (June 3, 2019): 7818–22. http://dx.doi.org/10.1002/anie.201903665.

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32

Peng, Chengdong, Xueling Song, Jinlin Yin, Guiyang Zhang, and Honghan Fei. "Intrinsic White‐Light‐Emitting Metal–Organic Frameworks with Structurally Deformable Secondary Building Units." Angewandte Chemie 131, no. 23 (April 30, 2019): 7900–7904. http://dx.doi.org/10.1002/ange.201903665.

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33

Hyodo, Tadashi, Masahide Tominaga, and Kentaro Yamaguchi. "Guest-dependent single-crystal-to-single-crystal transformations in porous adamantane-bearing macrocycles." CrystEngComm 23, no. 7 (2021): 1539–43. http://dx.doi.org/10.1039/d0ce01782e.

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An adamantane-bearing macrocycle exhibited permanent intrinsic porosity and adsorption of small guests in single-crystal-to-single-crystal fashions. The guest capture resulted in the structural transformations of supramolecular organic frameworks.

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34

Peng, Chengdong, Zewen Zhuang, Huimin Yang, Guiyang Zhang, and Honghan Fei. "Ultrastable, cationic three-dimensional lead bromide frameworks that intrinsically emit broadband white-light." Chemical Science 9, no. 6 (2018): 1627–33. http://dx.doi.org/10.1039/c7sc04118g.

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We have discovered the first two lead halide materials adopting a purely cationic inorganic 3D topology. The highly distorted Pb^II centers afford strong electron–phonon coupling in a deformable lattice and unusual broadband white-light emission as an intrinsic property.

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35

Manjunath, T. C., and Ravi Rayappa. "A Summary of the Harmonic Reduction in FACTS Based Systems." Journal of Telecommunication Study 5, no. 3 (January 20, 2021): 21–25. http://dx.doi.org/10.46610/jts.2020.v05i03.005.

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A summary of the harmonic reduction in FACTS based systems is presented in this survey/review paper. As force electric framework becomes complex and seriously blocked the force conveyance challenge turns out to be progressively perplexing. With the restricted extension in the transmission framework, utilities are continually confronting the test of improving framework security and unwavering quality without a huge interest in new infra-structure. The cutting edge power framework accompanies another age of nonlinear burdens which broadly use power electronic converters. These new nonlinear components with their intrinsic nonlinearity qualities present new and extra test to electric utility frameworks. Then again irregular burdens and their transient effects on the force quality has consistently been a nonstop test.

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36

Guo, Yu, Xiuyang Zou, Weizheng Li, Yin Hu, Zhiyu Jin, Zhe Sun, Shicheng Gong, Siyu Guo, and Feng Yan. "High-density sulfonic acid-grafted covalent organic frameworks with efficient anhydrous proton conduction." Journal of Materials Chemistry A 10, no. 12 (2022): 6499–507. http://dx.doi.org/10.1039/d2ta00793b.

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A high-density sulfonic acid-grafted COF was designed and synthesised with a high intrinsic proton conductivity (1.52 × 10−4 S cm−1 at 120 °C). Further incorporation of a protic ionic liquid into the COF highly improved its proton conductivity to 2.21 × 10−3 S cm−1 at 120 °C.

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37

Walsh, Aron. "Effects of reduced dimensionality on the electronic structure and defect chemistry of semiconducting hybrid organic–inorganic PbS solids." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 467, no. 2131 (February 9, 2011): 1970–85. http://dx.doi.org/10.1098/rspa.2010.0514.

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The combination of inorganic and organic frameworks to produce crystalline hybrid semiconductors offers a pathway for obtaining novel photovoltaic and optoelectronic materials. Taking an archetypal binary semiconductor, PbS (galena), we investigate the electronic effects of the reduced dimensionality in the PbS framework on transition from bulk PbS to three-dimensional and one-dimensional hybrid inorganic–organic networks. Analysis of density functional theory calculations reveals the substantial contribution of the organic (benzenehexathiol derivates) to the band-edge states. Implications for intrinsic defect formation and potential application in solar cell devices are discussed, as well as future design pathways for engineering the electronic properties of this new class of hybrid metal–organic framework.

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38

Feng, Lu, Jirong Lan, Fangyuan Chen, Haobo Hou, and Hong Zhou. "Strategically improving the intrinsic proton conductivity of UiO-66-NH2 by post-synthesis modification." Dalton Transactions 50, no. 17 (2021): 5943–50. http://dx.doi.org/10.1039/d1dt00400j.

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Metal–organic frameworks (MOFs), as a new class of proton conductors, have attracted much attention in the application of proton exchange membranes due to their precisely defined structure and tailorable functionality.

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39

Itakura, Tomoya, Hiroshi Matsui, Tomofumi Tada, Susumu Kitagawa, Aude Demessence, and Satoshi Horike. "The role of lattice vibration in the terahertz region for proton conduction in 2D metal–organic frameworks." Chemical Science 11, no. 6 (2020): 1538–41. http://dx.doi.org/10.1039/c9sc05757a.

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40

Ishtiaq, Yusrah, Yasmeen Nkrumah-Elie, Rebecca Idoine, Matthew Roberts, and Andrew Shao. "Application of the Frameworks of Intrinsic Capacity and the Hallmarks of Aging to Validate Nicotinamide Riboside as a Healthy Aging Supplement – A Meta-Analysis." Current Developments in Nutrition 4, Supplement_2 (May 29, 2020): 36. http://dx.doi.org/10.1093/cdn/nzaa040_036.

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Abstract Objectives Introduction: Demonstrating the benefits of nutritional supplements on healthy aging has been challenging, as research has tended to focus on affecting disease rather than health optimization. We propose that by applying the frameworks of intrinsic capacity and the hallmarks of aging, one can more definitively demonstrate measurable benefits of a nutritional supplement. To test the validity of this approach, research previously and actively being conducted on nicotinamide riboside (NR), a precursor to the essential coenzyme nicotinamide adenine dinucleotide (NAD) was evaluated. NAD levels have been shown to decrease with age, thus NR is widely promoted as a nutritional solution for healthy aging. Objective: The goal of this analysis was to determine if the combined frameworks of intrinsic capacity and the hallmarks of aging can be used to demonstrate the benefits of NR supplementation. Methods For preliminary assessment, a database of current and past NR research was developed. Each study was categorized as applicable to one or more of the proposed framework categories. The data were graphed by category to demonstrate historical growth in the research categories. Results Preliminary results indicated that 30.6% of studies in the database could be categorized as including research on one or more of the hallmarks of aging; the most dominant category was that of mitochondrial dysfunction, encompassing 27 preclinical and 7 clinical studies, followed by genomic instability (17,1), altered intercellular communication (9,2), deregulated nutrient sensing (8,3), stem cell exhaustion (11,0), epigenetic alterations (2,0), and telomere attrition (2,0), respectively. More than half of the studies could also be categorized as relating to one or more domains of intrinsic capacity specifically Vitality (50,2) and Locomotion (19,4), followed by Cognition (5,1), Sensory (4,0), and Psychological (1,0), (preclinical, clinical) respectively. Conclusions NR research can be applied to multiple categories of the hallmarks of aging as well as intrinsic capacity domains, demonstrating the benefits of NR supplementation Positive results from previous and current research will further validate NR as a multidimensional healthy aging supplement. Funding Sources None.

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41

Park, Sung Hwan, Kingsley Christian Kemp, Jingeon Hong, Jung Gi Min, and Suk Bong Hong. "An intrinsic synthesis parameter governing the crystallization of silico(zinco)aluminophosphate molecular sieves." Chemical Science 12, no. 30 (2021): 10371–79. http://dx.doi.org/10.1039/d1sc02431k.

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The existence of an essential parameter (ca. 3.3 ≤ MOH/P₂O₅ ≤ 5.3, where M is alkali metal ions used as structure-directing agents) determining phase selectivity and microporosity in the synthesis of zeotypes with charged frameworks is demonstrated.

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42

Wong, Norman E., Padmini Ramaswamy, Andrew S. Lee, Benjamin S. Gelfand, Kamila J. Bladek, Jared M. Taylor, Denis M. Spasyuk, and George K. H. Shimizu. "Tuning Intrinsic and Extrinsic Proton Conduction in Metal–Organic Frameworks by the Lanthanide Contraction." Journal of the American Chemical Society 139, no. 41 (October 6, 2017): 14676–83. http://dx.doi.org/10.1021/jacs.7b07987.

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43

Chen, Jikun, Liming Wang, Xuchun Gui, Dudi Ren, Yanhui Chu, Yong Wu, Kangkang Meng, Jun Miao, Xiaoguang Xu, and Yong Jiang. "Intrinsic transportation properties along and across the CNTs in self-supported 3D-CNT frameworks." Materials Chemistry and Physics 216 (September 2018): 345–48. http://dx.doi.org/10.1016/j.matchemphys.2018.06.021.

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44

Zhang, Jiayong, Bao Zhao, Chunlan Ma, and Zhongqin Yang. "Prediction of intrinsic two-dimensional non-Dirac topological insulators in triangular metal-organic frameworks." Applied Physics Letters 114, no. 4 (January 28, 2019): 043102. http://dx.doi.org/10.1063/1.5063664.

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45

Liu, Lizhen, Zizhu Yao, Yingxiang Ye, Quanjie Lin, Shimin Chen, Zhangjing Zhang, and Shengchang Xiang. "Enhanced Intrinsic Proton Conductivity of Metal–Organic Frameworks by Tuning the Degree of Interpenetration." Crystal Growth & Design 18, no. 7 (June 8, 2018): 3724–28. http://dx.doi.org/10.1021/acs.cgd.8b00545.

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Chen, Daomei, Bin Li, Liang Jiang, Deliang Duan, Yizhou Li, Jiaqiang Wang, Jiao He, and Yanbo Zeng. "Highly efficient colorimetric detection of cancer cells utilizing Fe-MIL-101 with intrinsic peroxidase-like catalytic activity over a broad pH range." RSC Advances 5, no. 119 (2015): 97910–17. http://dx.doi.org/10.1039/c5ra18115a.

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We take advantage of the folic acid conjugated iron-based metal–organic frameworks (Fe-MIL-101) without any surface modification to design a simple and sensitive colorimetric assay to detect cancer cells based on its intrinsic peroxidase-like activity over broad pH range.

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Wang, Rui, Yi Feng, Haijuan Xu, Yanzhao Zou, Leiyi Fan, Ruiyang Zhang, and Ying Zhou. "Effective demulsification for oil–water separation through metal–organic frameworks with an amphipathic micro-domain." Materials Chemistry Frontiers 4, no. 10 (2020): 3086–93. http://dx.doi.org/10.1039/d0qm00424c.

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MIL-100(Fe), a metal organic framework (MOF), is an intrinsic heterogeneous demulsifier which can demulsify O/W and W/O emulsions effectively and resist the negative effects of pH and salinity as well as the degradation of the surfactant.

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Li, Xin, Peng Liu, Xiangheng Niu, Kun Ye, Liang Ni, Dan Du, Jianming Pan, and Yuehe Lin. "Tri-functional Fe–Zr bi-metal–organic frameworks enable high-performance phosphate ion ratiometric fluorescent detection." Nanoscale 12, no. 37 (2020): 19383–89. http://dx.doi.org/10.1039/d0nr04531d.

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A Fe–Zr bi-metal–organic framework with three functions (intrinsic fluorescence, peroxidase-mimicking activity, and specific recognition) is designed to establish a ratiometric fluorescent platform for high-performance phosphate ion sensing.

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Khan, Niaz Ali, Muhammad Humayun, Muhammad Usman, Zahid Ali Ghazi, Abdul Naeem, Abbas Khan, Asim Laeeq Khan, Asif Ali Tahir, and Habib Ullah. "Structural Characteristics and Environmental Applications of Covalent Organic Frameworks." Energies 14, no. 8 (April 18, 2021): 2267. http://dx.doi.org/10.3390/en14082267.

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Covalent organic frameworks (COFs) are emerging crystalline polymeric materials with highly ordered intrinsic and uniform pores. Their synthesis involves reticular chemistry, which offers the freedom of choosing building precursors from a large bank with distinct geometries and functionalities. The pore sizes of COFs, as well as their geometry and functionalities, can be pre-designed, giving them an immense opportunity in various fields. In this mini-review, we will focus on the use of COFs in the removal of environmentally hazardous metal ions and chemicals through adsorption and separation. The review will introduce basic aspects of COFs and their advantages over other purification materials. Various fabrication strategies of COFs will be introduced in relation to the separation field. Finally, the challenges of COFs and their future perspectives in this field will be briefly outlined.

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Johnson, Ben A., and Sascha Ott. "Diagnosing surface versus bulk reactivity for molecular catalysis within metal–organic frameworks using a quantitative kinetic model." Chemical Science 11, no. 28 (2020): 7468–78. http://dx.doi.org/10.1039/d0sc02601h.

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This report presents diagnostic criteria for determining the limiting processes of MOF-based catalysis: either mass/charge transport or the intrinsic reaction rate. This will facilitate future catalytic material design.

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