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Knot Medical Device Problem

Known as: Knot, Knotted, Knotted Material 
National Institutes of Health

Related topics

Related topics

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Medical Device Problem Codes FDA CDRH

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
Predicting Atomic Details of the Unfolding Pathway for YibK, a Knotted Protein from the SPOUT Superfamily
Abstract Several protein structures have been reported to contain intricate knots of the polypeptide backbone but the mechanism… 
Highly Cited
2005
Highly Cited
2005
Knotted network consisting of 3-threads and a zwitterionic one-dimensional polymorphs of trans-3-(3-pyridyl)acrylate of cobalt and nickel, MII(C8H6NO2)2(H2O)2.
We present the hydrothermal synthesis, characterization (IR, DT-TGA), single-crystal structures, and magnetic properties of two… 
Highly Cited
2005
Highly Cited
2005
Real-Time Objective Assessment of Knot Quality With a Portable Tensiometer Is Superior to Execution Time for Assessment of Laparoscopic Knot-Tying Performance
Objective: Laparoscopic intracorporeal knot tying is a difficult skill to acquire. Currently, time to complete a knot is the most… 
Highly Cited
2003
Highly Cited
2003
Hierarchical Pore Structure and Wetting Properties of Single-Wall Carbon Nanotube Fibers
We show that single-wall carbon nanotube (SWNT) fibers produced by the particle-coagulation spinning process possess a well… 
Highly Cited
2000
Highly Cited
2000
Tightness of random knotting.
Long polymers in solution frequently adopt knotted configurations. To understand the physical properties of knotted polymers, it… 
1996
1996
Determination of ultra-trace amounts of arsenic(III) by flow-injection hydride generation atomic absorption spectrometry with on-line preconcentration by coprecipitation with lanthanum hydroxide or…
Highly Cited
1990
Highly Cited
1990
Three-dimensional twisted vortices in an excitable chemical medium
SEVERAL different types of three-dimensional nonlinear wave structure are expected to occur in chemically excitable media1. In… 
Highly Cited
1990
Highly Cited
1990
A tandem duplication causes the Kn1-O allele of Knotted, a dominant morphological mutant of maize.
Molecular and genetic techniques are used to define Kn1-O, a mutation which interferes with the normal differentiation of… 
1989
1989
Recombination of knotted substrates by Tn3 resolvase.
We studied the site orientation specificity for recombination by purified Tn3 resolvase. With standard plasmid substrates… 
1987
1987
Description of the topological entanglement of DNA catenanes and knots by a powerful method involving strand passage and recombination.
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