# Cary UV Vis Spectrophotometer JSON-LD

#### Leean Jo, Laura S. Bruckman, Roger H. French

#### 2023-08-09

## Cary UV Vis Spectrophotometer JSON-LD Description

Cary UV Vis Spectrophotometer is a type of optical spectroscopy. In caryUvVis JSON-LD, the experiment is defined by the measurement metadata, which includes the wavelength range, reading mode (reflection or transmission), and resolution.

As important as the experiment metadata is the information about the sample to be analysed, which includes the material type, date, and exposure condition. The results are defined based on the wavelength and absorbance/transmittance/reflectance at that wavelength.

## Creating JSON-LD for Cary UV Vis Spectrophotometer in R

    library(FAIRmaterials)

    # An example data frame for Cary UV Vis Spectrophotometer
    caryUvVis <- data.frame(
      'wavelength' = c('1800', '1691'),
      'absorbance' = c('0.26916054', '0.63266635')
    )

    # This will generate JSON-LD file for the example data
    output <- fairify_data(caryUvVis, domain = 'caryUvVis', saveLocal = TRUE)

## Creating JSON-LD for Cary UV Vis Spectrophotometer in Python

    from fairmaterials.fairify_data import *
    import pandas as pd

    # An example data frame for Cary UV Vis Spectrophotometer
    caryUvVis = pd.DataFrame({
      'wavelength': ['1800', '1691'],
      'absorbance': ['0.26916054', '0.63266635']
    })

    # This will generate JSON-LD file for the example data
    output <- fairify_data(caryUvVis, domain = 'caryUvVis')

## Cary UV Vis Spectrophotometer schema diagram

Cary UV Vis Spectrophotometer schema diagram