Results 171 to 180 of about 2,661 (209)

The Laccase-like Property of GHK-Cu and Its Applications in Colorimetric Sensing of Phenolic Compounds. [PDF]

Biosensors (Basel)
Chen JS, Zhu H, Chai TQ, Yang FQ.
europepmc   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

NiO/CuO@Graphene oxide-modified electrode for sensitive detection of an antidiabetic drug. [PDF]

Sci Rep
Labeeb EN, Hefnawy MA, Medany SS, Frag EY.   +3 more
europepmc   +1 more source

Nanoparticle modified paper-based analytical sensor for calcium determination in human nasal secretions and its association with olfactory dysfunction. [PDF]

Sci Rep
Imam MS, Aldekhail NM, Alhashemi RMA, Alhashmi AMA, Najmi FKS, Hakami NA, Badyan RBS, Alotaibi SS, Algethami NAS, AbuAlhasan BMN, Ibrahim AAM, Zaghloul AI.   +11 more
europepmc   +1 more source

Argon Ion Treatment of Multi-Material Layered Surface-Electrode Traps for Noise Mitigation. [PDF]

Entropy (Basel)
Palani D, Hasse F, Kiefer P, Böckling F, Stick DL, Hite D, Warring U, Schaetz T.   +7 more
europepmc   +1 more source

Spatiotemporal Confinements of Distance-Dependent Emitters for Enhancing Plasmonic Signals. [PDF]

ACS Appl Mater Interfaces
Aslan Y, Derin E, Sagdic K, Tabaru TE, Karatutlu A, Ortaç B, Inci F.   +6 more
europepmc   +1 more source

Graphene Quantum Dot-Based Gold-Nickel Micromotors for Sensitive Detection of Ferric Ions. [PDF]

J Fluoresc
Yurdabak Karaca G.
europepmc   +1 more source

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CMOS Image Sensors and the Quanta Image Sensor

2018 International Conference on Optical MEMS and Nanophotonics (OMN), 2018
This paper briefly reviews CMOS image sensor invention and development. The focus of the paper is on a possible successor - the Quanta Image Sensor – a photon-counting image sensor that operates at room temperature without avalanche multiplication. Experimental results with 1Mpixel array devices are described.
Eric R Fossum
exaly   +2 more sources

Jot devices and the Quanta Image Sensor

2014 IEEE International Electron Devices Meeting, 2014
The Quanta Image Sensor (QIS) concept and recent work on its associated jot device are discussed. A bipolar jot and a pump-gate jot are described. Both have been modelled in TCAD. As simulated, the pump-gate jot has a full well of 200e- and conversion gain of 480uV/e-.
Jiaju Ma, Eric R Fossum
exaly   +2 more sources