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Author: Patricia

An accurate, precise, and affordable light emitting diode spectrophotometer for drinking water and other testing with limited resources.

An accurate, precise, and affordable light emitting diode spectrophotometer for drinking water and other testing with limited resources.

Posted on September 23, 2021July 23, 2021 by Patricia

Spectrophotometers are generally used to measure the concentrations of all kinds of analytes in drinking water and other matrixes; nevertheless, many laboratories with limited assets can’t afford to purchase these very helpful devices. To meet this want, an correct, exact, and affordable light emitting diode (LED) spectrophotometer was designed and constructed utilizing finest engineering practices… Continue reading

Comparison of visual analog shade matching, a digital visual method with a cross-polarized light filter, and a spectrophotometer for dental color matching.

Comparison of visual analog shade matching, a digital visual method with a cross-polarized light filter, and a spectrophotometer for dental color matching.

Posted on September 11, 2021July 23, 2021 by Patricia

During the choice of tooth color, subjective communication with the laboratory and an incorrect color registration approach can result in a poor color match of a restoration to adjoining tooth and oral buildings.The objective of this cross-sectional research was to match color registration and color matching in a younger Chilean inhabitants with three completely different… Continue reading

Chiroptical spectrophotometer and analytical method for optically anisotropic samples

Chiroptical spectrophotometer and analytical method for optically anisotropic samples

Posted on August 30, 2021July 23, 2021 by Patricia

A brand new dual-polarization-modulated complete chiroptical spectrophotometer (D-CCS) was efficiently developed for recording artifact-free chiroptical round dichroism (CD) and circularly polarized luminescence (CPL) spectra of optically anisotropic samples on the premise of the Stokes-Mueller matrix method. The D-CCS contains an extra second photoelastic modulator (PEM) set in entrance of the pattern and a second PEM… Continue reading

Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing

Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing

Posted on August 23, 2021July 23, 2021 by Patricia

Concept, design and sensible implementation of a miniaturized spectrophotometer, utilized as a mid-infrared-based multi gasoline sensor is described. The sensor covers an infrared absorption wavelength vary of two.9 to 4.eight um, offering detection capabilities for carbon dioxide, carbon monoxide, nitrous oxide, sulphur dioxide, ammonia and methane. A lead selenide photo-detector array and customised MEMS-based micro-hotplate… Continue reading

Development of a Bolometer Detector System for the NIST High Accuracy Infrared Spectrophotometer.

Development of a Bolometer Detector System for the NIST High Accuracy Infrared Spectrophotometer.

Posted on July 23, 2021July 23, 2021 by Patricia

A bolometer detector system was developed for the excessive accuracy infrared spectrophotometer at the National Institute of Standards and Technology to supply most sensitivity, spatial uniformity, and linearity of response masking the whole infrared spectral vary. The spatial response variation was measured to be inside 0.1 %. The linearity of the detector output was measured… Continue reading

An in-line spectrophotometer on a centrifugal microfluidic platform for real-time protein determination and calibration.

An in-line spectrophotometer on a centrifugal microfluidic platform for real-time protein determination and calibration.

Posted on July 23, 2021 by Patricia

In this paper, an in-line, low-cost, miniature and moveable spectrophotometric detection system is introduced and used for quick protein determination and calibration in centrifugal microfluidics. Our moveable detection system is configured with paired emitter and detector diodes (PEDD), the place the sunshine beam between each LEDs is collimated with enhanced system tolerance. It is the… Continue reading

amplification reaction-triggered three-dimensional bipedal DNA 

Posted on January 3, 2021 by Patricia

An built-in fluorescence biosensor for microRNA detection based mostly on exponential amplification reaction-triggered three-dimensional bipedal DNA walkers Sensitive and particular miRNA detection is crucial for the early most cancers prognosis. In this work, we design a fluorescent microRNA biosensor based mostly on exponential amplification response (EXPAR) and nicking endonuclease-powered three-dimensional (3-D) bipedal DNA walkers (BDW). Target microRNA… Continue reading

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Mechanistic Studies of the TRIP Catalyzed Allylation with Organozinc Reagents

Posted on October 27, 2020 by Patricia

Mechanistic Studies of the TRIP Catalyzed Allylation with Organozinc Reagents 3,3-Bis(2,4,6-triisopropylphenyl)-1,1-binaphthyl-2,2-diyl hydrogenphosphate (TRIP) catalyzes the uneven allylation of aldehydes with organozinc compounds resulting in extremely worthwhile structural motifs, like precursors to lignan pure merchandise. Our mechanistic proposal beforehand reported depends on two response intermediates and requires additional investigation to be able to actually perceive the mode… Continue reading

Immunization Grade Chick Type II Collagen, 10 mg, lyophilized

Fast Immunoassay for Microfluidic Western Blotting by Direct Deposition of Reagents

Posted on October 27, 2020 by Patricia

Selective section switch reagents (OxP-crowns) for chromogenic detection of nitrates particularly ammonium nitrate   Nitrogen and phosphorus-containing ions akin to ammonium, nitrates and phosphates are anthropogenic pollution whereas ammonium nitrate could also be diverted for nefarious functions in improvised explosive units. Crown ether-oxoporphyrinogen conjugates (OxP-crowns) are used to selectively detect nitrates, particularly their ion pairs with Okay+… Continue reading

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Reagent and Related Diazo Compounds for the Synthesis of Azaheterocycles

Posted on October 27, 2020 by Patricia

The Bestmann-Ohira Reagent and Related Diazo Compounds for the Synthesis of Azaheterocycles   Azaheterocycles are one of the most prevalent courses of compounds current in quite a few bioactive compounds, pure merchandise, and agrochemicals, and undoubtedly, new strategies to entry them are all the time in excessive demand. Among the strategies obtainable, the 1,3-dipolar cycloaddition reactions involving… Continue reading

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Dylan BurnetteFollow

Cell biologist studying how a heart grows and dies. Cell Division; Cell Enlargement; Cell Death. Artist and fashion designer. Associate Professor. (he/him)

Dylan Burnette
MAG2ARTDylan Burnette@MAG2ART·
16h

This is the first canvas print of a cell that I photographed through a microscope that I am offering (link below). You can't have the first one. It turned out so well that I hung it up in my office immediately. But you can have one just like it!
https://mag2art.com/products/canvas-print-of-a-cell

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MAG2ARTDylan Burnette@MAG2ART·
25 May

A cell from a giant sea slug photographed through a microscope.
#Science #Biology #CellBiology #Art

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MAG2ARTDylan Burnette@MAG2ART·
23 May

A crawling cell videoed through a microscope. It’s at least trying to crawl. The other cells in its colony are holding it back.
#Science #Biology #CellBiology #Art

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Retweet on TwitterDylan Burnette Retweeted
Jopo_drJoanna Poole 💙@Jopo_dr·
23 May

can I count twitter education in the portfolio? personally feel I have taught people more about mitochondria over the years than any eLFH module 😋

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Recent Posts

  • An accurate, precise, and affordable light emitting diode spectrophotometer for drinking water and other testing with limited resources.
  • Comparison of visual analog shade matching, a digital visual method with a cross-polarized light filter, and a spectrophotometer for dental color matching.
  • Chiroptical spectrophotometer and analytical method for optically anisotropic samples
  • Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing
  • Development of a Bolometer Detector System for the NIST High Accuracy Infrared Spectrophotometer.
  • anti-Human
  • beads
  • Biotin
  • Bird
  • Camel
  • Direct Observation of Defect Range and Evolution in Ion-Irradiated Single Crystalline Ni and Ni Binary Alloys.
  • DNA
  • ELISA KITS
  • Fabrication of NiO/NiCo2O4 Mixtures as Excellent Microwave Absorbers.
  • Goat
  • Hamster
  • Horse
  • Mouse
  • PCR
  • peptide
  • Physical and electrochemical area determination of electrodeposited Ni, Co, and NiCo thin films.
  • PROTEINS
  • Pseudocapacitance of Mesoporous Spinel-Type MCo2O4 (M = Co, Zn, and Ni) Rods Fabricated by a Facile Solvothermal Route.
  • Rat
  • Reduced Graphene Oxide-Conjugated Urchin-Like NiCo2O4 Nanostructures for Individual Detection of o-Nitro and p-Amino Phenol.
  • RNA
  • Sheep
  • Spoligotyping
  • Standard
  • strip
  • Target
  • Yeast
  • anti-Human
  • beads
  • Biotin
  • Bird
  • Camel
  • Direct Observation of Defect Range and Evolution in Ion-Irradiated Single Crystalline Ni and Ni Binary Alloys.
  • DNA
  • ELISA KITS
  • Fabrication of NiO/NiCo2O4 Mixtures as Excellent Microwave Absorbers.
  • Goat
  • Hamster
  • Horse
  • Mouse
  • PCR
  • peptide
  • Physical and electrochemical area determination of electrodeposited Ni, Co, and NiCo thin films.
  • PROTEINS
  • Pseudocapacitance of Mesoporous Spinel-Type MCo2O4 (M = Co, Zn, and Ni) Rods Fabricated by a Facile Solvothermal Route.
  • Rat
  • Reduced Graphene Oxide-Conjugated Urchin-Like NiCo2O4 Nanostructures for Individual Detection of o-Nitro and p-Amino Phenol.
  • RNA
  • Sheep
  • Spoligotyping
  • Standard
  • strip
  • Target
  • Yeast
  • An accurate, precise, and affordable light emitting diode spectrophotometer for drinking water and other testing with limited resources.
  • Comparison of visual analog shade matching, a digital visual method with a cross-polarized light filter, and a spectrophotometer for dental color matching.
  • Chiroptical spectrophotometer and analytical method for optically anisotropic samples
  • Miniaturised Infrared Spectrophotometer for Low Power Consumption Multi-Gas Sensing
  • Development of a Bolometer Detector System for the NIST High Accuracy Infrared Spectrophotometer.
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