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Showing 1 to 12 of 31 entries
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Quantifying the Hierarchical Order in Self-Aligned Carbon Nanotubes from Atomic to Micrometer Scale.

ACS nano

Meshot ER, Zwissler DW, Bui N, Kuykendall TR, Wang C, Hexemer A, Wu KJJ, Fornasiero F.
PMID: 28414424
ACS Nano. 2017 Jun 27;11(6):5405-5416. doi: 10.1021/acsnano.6b08042. Epub 2017 Apr 27.

Fundamental understanding of structure-property relationships in hierarchically organized nanostructures is crucial for the development of new functionality, yet quantifying structure across multiple length scales is challenging. In this work, we used nondestructive X-ray scattering to quantitatively map the multiscale...

Reconstructing Denisovan Anatomy Using DNA Methylation Maps.

Cell

Gokhman D, Mishol N, de Manuel M, de Juan D, Shuqrun J, Meshorer E, Marques-Bonet T, Rak Y, Carmel L.
PMID: 32032517
Cell. 2020 Feb 06;180(3):601. doi: 10.1016/j.cell.2020.01.020.

No abstract available.

Self-assembly of suspended collagen films and their viability as cell culture substrates.

Journal of materials chemistry. B

Roberts MJ, Bhatt N, Voge CM, Meshot ER, Stegemann JP, Hart AJ.
PMID: 32261153
J Mater Chem B. 2013 Oct 07;1(37):4711-4718. doi: 10.1039/c3tb20800a. Epub 2013 Aug 16.

We present the fabrication and mechanical properties of thin collagen networks self-assembled in a suspended configuration over micropost arrays. These collagen "canopies" were formed on arrays of microposts made of PDMS, silicon, and vertically aligned carbon nanotubes (CNT). We...

Carbon Nanotubes and Related Nanomaterials: Critical Advances and Challenges for Synthesis toward Mainstream Commercial Applications.

ACS nano

Rao R, Pint CL, Islam AE, Weatherup RS, Hofmann S, Meshot ER, Wu F, Zhou C, Dee N, Amama PB, Carpena-Nuñez J, Shi W, Plata DL, Penev ES, Yakobson BI, Balbuena PB, Bichara C, Futaba DN, Noda S, Shin H, Kim KS, Simard B, Mirri F, Pasquali M, Fornasiero F, Kauppinen EI, Arnold M, Cola BA, Nikolaev P, Arepalli S, Cheng HM, Zakharov DN, Stach EA, Zhang J, Wei F, Terrones M, Geohegan DB, Maruyama B, Maruyama S, Li Y, Adams WW, Hart AJ.
PMID: 30516055
ACS Nano. 2018 Dec 26;12(12):11756-11784. doi: 10.1021/acsnano.8b06511. Epub 2018 Dec 05.

Advances in the synthesis and scalable manufacturing of single-walled carbon nanotubes (SWCNTs) remain critical to realizing many important commercial applications. Here we review recent breakthroughs in the synthesis of SWCNTs and highlight key ongoing research areas and challenges. A...

Correction to: Progerin-Induced Transcriptional Changes in Huntington's Disease Human Pluripotent Stem Cell-Derived Neurons.

Molecular neurobiology

Cohen-Carmon D, Sorek M, Lerner V, Divya MS, Nissim-Rafinia M, Yarom Y, Meshorer E.
PMID: 31939145
Mol Neurobiol. 2020 Mar;57(3):1778. doi: 10.1007/s12035-020-01877-7.

In the original version of the paper, the name of one of the contributing authors, Dr. Mundackal S. Divya (orcid:0000-0002-2869-7191).

Open chromatin structure in PolyQ disease-related genes: a potential mechanism for CAG repeat expansion in the normal human population.

NAR genomics and bioinformatics

Sorek M, Cohen LRZ, Meshorer E.
PMID: 33575550
NAR Genom Bioinform. 2019 Jul 30;1(1):e3. doi: 10.1093/nargab/lqz003. eCollection 2019 Apr.

The human genome contains dozens of genes that encode for proteins containing long poly-glutamine repeats (polyQ, usually encoded by CAG codons) of 10Qs or more. However, only nine of these genes have been reported to expand beyond the healthy...

Confining Liquids inside Carbon Nanotubes: Accelerated Molecular Dynamics with Spliced, Soft-Core Potentials and Simulated Annealing.

Journal of chemical theory and computation

Bernardi A, Meshot ER, Faller R.
PMID: 32155064
J Chem Theory Comput. 2020 Apr 14;16(4):2692-2702. doi: 10.1021/acs.jctc.0c00009. Epub 2020 Mar 25.

Understanding emergent phenomena of fluids under physical confinement requires the development of advanced tools for rapid and accurate simulation of their physiochemical properties. Simulating liquid molecules commensurate in size with the nanoscale enclosures that confine them is a key...

Organization of the Pluripotent Genome.

Cold Spring Harbor perspectives in biology

Lim PSL, Meshorer E.
PMID: 32928781
Cold Spring Harb Perspect Biol. 2021 Feb 01;13(2). doi: 10.1101/cshperspect.a040204.

In the past several decades, the establishment of in vitro models of pluripotency has ushered in a golden era for developmental and stem cell biology. Research in this arena has led to profound insights into the regulatory features that...

Ultrabreathable and Protective Membranes with Sub-5 nm Carbon Nanotube Pores.

Advanced materials (Deerfield Beach, Fla.)

Bui N, Meshot ER, Kim S, Peña J, Gibson PW, Wu KJ, Fornasiero F.
PMID: 27159328
Adv Mater. 2016 Jul;28(28):5871-7. doi: 10.1002/adma.201600740. Epub 2016 May 09.

Small-diameter carbon nanotubes (CNTs) are shown to enable exceptionally fast transport of water vapor under a concentration gradient driving force. Thanks to this property, membranes having sub-5 nm CNTs as conductive pores feature outstanding breathability while maintaining a high...

Real-Time Imaging of Self-Organization and Mechanical Competition in Carbon Nanotube Forest Growth.

ACS nano

Balakrishnan V, Bedewy M, Meshot ER, Pattinson SW, Polsen ES, Laye F, Zakharov DN, Stach EA, Hart AJ.
PMID: 27959511
ACS Nano. 2016 Dec 27;10(12):11496-11504. doi: 10.1021/acsnano.6b07251. Epub 2016 Dec 13.

The properties of carbon nanotube (CNT) networks and analogous materials comprising filamentary nanostructures are governed by the intrinsic filament properties and their hierarchical organization and interconnection. As a result, direct knowledge of the collective dynamics of CNT synthesis and...

Oxygen-promoted catalyst sintering influences number density, alignment, and wall number of vertically aligned carbon nanotubes.

Nanoscale

Shi W, Li J, Polsen ES, Oliver CR, Zhao Y, Meshot ER, Barclay M, Fairbrother DH, Hart AJ, Plata DL.
PMID: 28397885
Nanoscale. 2017 Apr 20;9(16):5222-5233. doi: 10.1039/c6nr09802a.

A lack of synthetic control and reproducibility during vertically aligned carbon nanotube (CNT) synthesis has stifled many promising applications of organic nanomaterials. Oxygen-containing species are particularly precarious in that they have both beneficial and deleterious effects and are notoriously...

Carbon Nanotubes: Ultrabreathable and Protective Membranes with Sub-5 nm Carbon Nanotube Pores (Adv. Mater. 28/2016).

Advanced materials (Deerfield Beach, Fla.)

Bui N, Meshot ER, Kim S, Peña J, Gibson PW, Wu KJ, Fornasiero F.
PMID: 27442972
Adv Mater. 2016 Jul;28(28):6020. doi: 10.1002/adma.201670197.

A flexible membrane with sub-5 nm single-walled carbon nanotube (SWNT) pores is developed by F. Fornasiero and co-workers, as described on page 5871, for application as a key component of protective, yet breathable fabrics. The SWNTs are shown to...

Showing 1 to 12 of 31 entries