Failure-mode index

Search what already failed

A searchable index of real negative results, null findings, and replication failures from the published literature — so you can learn what didn't work before repeating it.

All Replication Failure Negative / Null Result Report Failed Experiment Report Abandoned Hypothesis Methods Dead-End Short Note Null Dataset Protocol

WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record (title, authors, DOI) compiled from open scholarly databases, with the abstract shown in full only where the paper is openly licensed (e.g. Creative Commons); otherwise a short excerpt is shown for reference under fair use. WASTE classifies each work by failure type; classifications are automated and approximate.

By fieldMedicine 12,214 Computer Science 743 Biochemistry, Genetics and Molecular Biology 414 Social Sciences 302 Psychology 299 Physics 280 Neuroscience 243 Economics, Econometrics and Finance 196 Environmental Science 171 Mathematics 155 Agricultural and Biological Sciences 137 Engineering 135

1 result for "nitrogen doping"

Negative / Null Result ReportOpen accessEnvironmental Science

Significant Differences in the Effects of Nitrogen Doping on Pristine Biochar and Graphene-like Biochar for the Adsorption of Tetracycline

Lingling Rong, Ligui Wu, Tiao Zhang et al. · 2023 · Molecules

To improve the adsorption efficiency of pollutants by biochar, preparing graphene-like biochar (GBC) or nitrogen-doped biochar are two commonly used methods. However, the difference in the nitrogen doping (N-doping) effects upon the adsorption of pollutants by pristine biochar (PBC) and GBC, as well as the underlying mechanisms, are still unclear. Take the tetracycline (TC) as an example, the present study analyzed the characteristics of the adsorption of TCs on biochars (PBC, GBC, N-PBC, N-GBC), and significant differences in the effects of N-doping on the adsorption of TCs by PBC and GBC wer

View details →DOI: 10.3390/molecules29010173Cited by 20