Accounting for shear scission in the size-exclusion chromatography of debranched starch
Sign Up to like & getrecommendations! Published in 2025 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-025-05917-w
Abstract: The chain-length distribution (CLD) of starch influences many functional properties of starch-containing substances, and also contains information about starch biosynthetic processes. The commonest method for measuring this CLD is to debranch the starch enzymatically, and… read more here.
Keywords: shear scission; scission; exclusion chromatography; starch ... See more keywords
A DNM2 Centronuclear Myopathy Mutation Reveals a Link between Recycling Endosome Scission and Autophagy.
Sign Up to like & getrecommendations! Published in 2020 at "Developmental cell"
DOI: 10.1016/j.devcel.2020.03.018
Abstract: Autophagy involves engulfment of cytoplasmic contents by double-membraned autophagosomes, which ultimately fuse with lysosomes to enable degradation of their substrates. We recently proposed that the tubular-vesicular recycling endosome membranes were a core platform on which… read more here.
Keywords: autophagosome formation; recycling endosome; centronuclear myopathy; autophagy ... See more keywords
An innovative anodic approach for efficient immobilization of an acetylenic triple bond via silicon‑carbon bond scission
Sign Up to like & getrecommendations! Published in 2018 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2018.06.004
Abstract: Abstract The anodic scission of silicon‑carbon bonds is successfully applied for the efficient covalent coverage of conducting solid surfaces with propynyl groups under quite simple conditions. The anodic cleavage of propynyl trimethylsilanes (Me)3Si-C ≡ C-CH2R in acetonitrile… read more here.
Keywords: carbon; immobilization; bond; silicon carbon ... See more keywords
Cooperative CO2 Scission by Anomalous Insertion into a Rh–Si Bond
Sign Up to like & getrecommendations! Published in 2019 at "Organometallics"
DOI: 10.1021/acs.organomet.9b00556
Abstract: Pincer-type [P2Si]Rh complexes featuring a rhodium–silicon bond are shown to facilitate well-defined stoichiometric reductions of CO2 with Si–O bond formation by two different pathways: (a) hydride transfer to CO2 followed by formate migration to silicon,… read more here.
Keywords: bond; co2; cooperative co2; anomalous insertion ... See more keywords
Comparing Multifunctional Viral and Eukaryotic Proteins for Generating Scission Necks in Membranes.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c00277
Abstract: Deterministic formation of membrane scission necks by protein machinery with multiplexed functions is critical in biology. A microbial example is M2 viroporin, a proton pump from the influenza A virus that is multiplexed with membrane… read more here.
Keywords: scission necks; fission; scission; eukaryotic proteins ... See more keywords
Urea-Bond Scission Induced by Therapeutic Ultrasound for Biofunctional Molecule Release.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c03669
Abstract: Ultrasound-triggered remote control of biomolecular functions in cells provides unique advantages for us to interrogate nature. However, strategies to design therapeutic ultrasound-responsive functional molecules remain elusive, and rare ultrasound-cleavable chemical bonds have been developed to… read more here.
Keywords: therapeutic ultrasound; urea bond; scission; release ... See more keywords
Salmonella effector SopD promotes plasma membrane scission by inhibiting Rab10
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-24983-z
Abstract: Salmonella utilizes translocated virulence proteins (termed effectors) to promote host cell invasion. The effector SopD contributes to invasion by promoting scission of the plasma membrane, generating Salmonella-containing vacuoles. SopD is expressed in all Salmonella lineages… read more here.
Keywords: salmonella; effector sopd; scission; plasma membrane ... See more keywords
Photocatalytic reductive C-O bond scission promoted by low-work-function Cd single atoms and clusters.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06649a
Abstract: C-O bond scission via photocatalysis is an important step in biomass depolymerization. Here, we demonstrate the scission of strong ether C-O bonds promoted by low-work-function Cd single atoms and clusters. Their loading on ZnS benefits… read more here.
Keywords: scission; work function; promoted low; low work ... See more keywords
Effect of scission on alignment of nonionic surfactant micelles under shear flow.
Sign Up to like & getrecommendations! Published in 2023 at "Soft matter"
DOI: 10.1039/d3sm00167a
Abstract: We investigate the alignment of wormlike micelles under shear flow with dissipative particle dynamics simulations of nonionic surfactant solutions. To reveal the effect of micellar scission on alignment, we evaluate the shear-rate dependence of the… read more here.
Keywords: scission; induced scission; alignment; flow induced ... See more keywords
Memory and scission effects of polymers on the flow regime of polyethylene oxide solutions in continuous abrupt contraction–expansion microchannels with different cavity lengths
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0201870
Abstract: This study experimentally observes the flow regimes of polyethylene oxide solutions in continuous, abrupt contraction–expansion microchannels. In dilute solutions (0.5 × 10−3–1.5 × 10−3 wt. %), the effects of flow rate, concentration, and cavity length on flow characteristics in the… read more here.
Keywords: contraction; memory; cavity; scission ... See more keywords
Friction-driven membrane scission by the human ESCRT-III proteins CHMP1B and IST1
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2204536119
Abstract: The endosomal sorting complexes required for transport (ESCRT) system is an ancient and ubiquitous membrane scission machinery that catalyzes the budding and scission of membranes. ESCRT-mediated scission events, exemplified by those involved in the budding… read more here.
Keywords: topology; scission; chmp1b ist1; membrane scission ... See more keywords