Results 141 to 150 of about 3,069,996 (290)
Communications PhysicsFourier-transform infrared spectroscopy (FTIR) is an indispensable analytical method that allows label-free identification of substances via fundamental molecular vibrations.
Kazuki Hashimoto +5 more
doaj +1 more source
Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA
FEBS Open Bio, EarlyView.Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley +1 more source
Anti-Zeno effect in parametric down-conversion” Phys
, 1998 Two examples are presented where the observation of the emission in parametric down-conversion leads to its enhancement instead of its inhibition.
A Luis, L L Sánchez-Soto
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FEBS Open Bio, EarlyView.We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli +3 more
wiley +1 more source
Carrier-envelope-phase Dependence in Spontaneous Parametric Down-Conversion
The influence of the carrier-envelope phase of a femtosecond pump laser pulse on spontaneous parametric down-conversion is investigated. We show that the coincidence rates and joint spectrum intensity of the generated entangled biphotons are modified.
Sanjit Karmakar, Chen-Ting Liao
core +1 more source
FEBS Open Bio, EarlyView.Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty +13 more
wiley +1 more source
Background and Review of Cavity-Enhanced Spontaneous Parametric Down-Conversion. [PDF]
J Res Natl Inst Stand Technol, 2019 Slattery O, Ma L, Zong K, Tang X.
europepmc +1 more source
In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols
FEBS Open Bio, EarlyView.Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton +6 more
wiley +1 more source
Author Correction: Towards spontaneous parametric down conversion from monolayer MoS2. [PDF]
Sci Rep, 2019 Saleh HD +6 more
europepmc +1 more source
Observation of spontaneous parametric down conversion in LiNbO3 waveguide arrays
, 2016 We study experimentally the process of bi-photon generation through spontaneous parametric down-conversion in waveguide arrays. We show the formation of a unique spatial-spectral photon pattern and its dependence on the phase-matching ...
Pertsch, Thomas +6 more
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