-
6521
Solvent-induced electrochemistry at an electrically asymmetric carbon Janus particle
Published 2021“…Doping also occurs when surface adsorbed molecules modify the Fermi level of low dimensional materials such as carbon nanotubes. …”
Get full text
Article -
6522
A combined photoionization time-of-flight mass spectrometry and laser absorption spectrometry flash photolysis apparatus for simultaneous determination of reaction rates and produc...
Published 2021“…The sensitivity of both the LAS and PI TOF-MS detection techniques is shown to be suitable for experiments with initial photolytically generated radical concentrations of ∼1 × 1012 molecules cm-3. As it is fast (μs time resolution) and non-intrusive, LAS is preferred for accurate kinetics (time-dependence) measurements. …”
Get full text
Article -
6523
Discovery of surrogate agonists for visceral fat Treg cells that modulate metabolic indices in vivo
Published 2021“…Their actions depend on TCR recognition of peptide-MHC molecules; yet the degree of peptide specificity of Treg-cell function, and whether Treg ligands can be used to manipulate Treg cell biology are unknown. …”
Get full text
Article -
6524
Cell-free biosensors for rapid detection of water contaminants
Published 2021“…We apply ROSALIND to detect a range of water contaminants, including antibiotics, small molecules and metals. We also show that adding RNA circuitry can invert responses, reduce crosstalk and improve sensitivity without protein engineering. …”
Get full text
Article -
6525
Formation of Human Neuroblastoma in Mouse-Human Neural Crest Chimeras
Published 2021“…However, the tumors blunted the immune response by inducing infiltration of regulatory T cells and expression of immune-suppressive molecules similar to escape mechanisms seen in human cancer patients. …”
Get full text
Article -
6526
Formation of Human Neuroblastoma in Mouse-Human Neural Crest Chimeras
Published 2022“…However, the tumors blunted the immune response by inducing infiltration of regulatory T cells and expression of immune-suppressive molecules similar to escape mechanisms seen in human cancer patients. …”
Get full text
Article -
6527
Ionic liquid‐mediated transdermal delivery of thrombosis‐detecting nanosensors
Published 2022“…Upon reaching the systemic circulation, the nanosensors released reporter molecules into the urine by responding to activation of the clotting cascade and retained a diagnostic power for 24 hours in an acute pulmonary embolism mouse model. …”
Get full text
Article -
6528
Allelic variation in class I HLA determines CD8+ T cell repertoire shape and cross-reactive memory responses to SARS-CoV-2.
Published 2022“…Effective presentation of antigens by human leukocyte antigen (HLA) class I molecules to CD8+ T cells is required for viral elimination and generation of long-term immunological memory. …”
Get full text
Article -
6529
Allelic variation in class I HLA determines CD8+ T cell repertoire shape and cross-reactive memory responses to SARS-CoV-2.
Published 2022“…Effective presentation of antigens by human leukocyte antigen (HLA) class I molecules to CD8+ T cells is required for viral elimination and generation of long-term immunological memory. …”
Get full text
Article -
6530
Morphological Transitions of a Photoswitchable Aramid Amphiphile Nanostructure
Published 2022“…Self-assembly of small amphiphilic molecules in water can lead to nanostructures of varying geometries with pristine internal molecular organization. …”
Get full text
Article -
6531
SM-Omics is an automated platform for high-throughput spatial multi-omics
Published 2023“…<jats:title>Abstract</jats:title><jats:p>The spatial organization of cells and molecules plays a key role in tissue function in homeostasis and disease. …”
Get full text
Article -
6532
Observing Nearby Nuclei on Paramagnetic Trityls and MOFs via DNP and Electron Decoupling
Published 2023“…Despite its success in elucidating important structural information on biological and inorganic materials, the detailed polarization-transfer pathway from the electrons to the nearby and then the bulk solvent nuclei, and finally to the molecules of interest-remains unclear. In particular, the nuclei in the paramagnetic polarizing agent play significant roles in relaying the enhanced NMR polarizations to more remote nuclei. …”
Get full text
Article -
6533
7.345 Using Simple Organisms to Model Human Diseases, Spring 2013
Published 2023“…Simple organisms such as baker’s yeast, nematodes, fruit flies, zebrafish, mice and rats have allowed biologists to investigate disease at multiple levels, from molecules to behavior. In this course students will learn strategies of disease modeling by critically reading and discussing primary research articles. …”
Get full text
Learning Object -
6534
Dysfunctional tRNA reprogramming and codon-biased translation in cancer
Published 2023“…Furthermore, systems-level analyses of 34 tRNA writers and 493 tRNA genes highlight the theme of tRNA epitranscriptome dysregulation in many cancers and identify candidate tRNA writers, tRNA modifications, and tRNA molecules as drivers of pathological codon-biased translation.…”
Get full text
Article -
6535
Similarity based functionalization for enumeration of synthetically plausible chemical libraries surrounding a target
Published 2024“…Functionalization of lead compounds to create analogs is a challenging step in discovering new molecules with desired properties and it is conducted throughout the chemical industry, including pharmaceuticals and agrochemicals. …”
Get full text
Article -
6536
Formation of nanoparticles of blue haze enhanced by anthropogenic pollution
Published 2010“…With one cis-pinonic acid and three to five sulfuric acid molecules in the critical nucleus, the hydrophobic organic acid part enhances the stability and growth on the hydrophilic sulfuric acid counterpart. …”
Get full text
Get full text
Article -
6537
Structure of duplex DNA containing the cisplatin 1,2-{Pt(NH3)2}[superscript 2]+-d(GpG) crosslink at 1.77 [Angstrom] resolution
Published 2011“…Another new feature of this model is the location of four octahedral [Mg(H2O)6]2+ ions associated with bases in the DNA major groove and the identification of 124 ordered water molecules that participate in hydrogen-bonding interactions with either the nucleic acid or the diammineplatinum(II) moiety.…”
Get full text
Get full text
Article -
6538
Enhancement of in vitro Translation by Gold Nanoparticle – DNA Conjugates
Published 2011“…Enhancement occurs via a combination of nonspecific adsorption of translation-related molecules and the ribosome to the AuNP−DNA and specific binding to the mRNA of interest. …”
Get full text
Get full text
Article -
6539
Nanoparticle-mediated delivery of siRNA targeting Parp1 extends survival bearing tumors derived from Brca1-deficient ovarian cancer cells
Published 2011“…Inhibition of the DNA repair enzyme poly(ADP-ribose) polymerase 1 (PARP1) with small molecules has been shown to be an effective treatment for ovarian cancer with BRCA mutations. …”
Get full text
Get full text
Get full text
Article -
6540
Dinosaur peptides suggest mechanisms of protein survival
Published 2011“…The dinosaur peptides localized to fibril regions protected by the close packing of collagen molecules, and contained few acidic amino acids. Four peptides mapped to collagen regions crucial for cell-collagen interactions and tissue development. …”
Get full text
Article