What causes coffee stains to reappear so quickly after professional teeth whitening and how does saliva composition play a role in this?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What causes coffee stains to reappear so quickly after professional teeth whitening and how does saliva composition play a role in this?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
saliva composition acquired enamel pellicle coffee staining polyphenols teeth whitening review Google ↗
professional tooth whitening post treatment staining saliva pellicle enamel evidence dental review Google ↗
- Evaluation of chlorogenic acids and melanoidin interactions with salivary proteins and their effect on tooth discoloration · pmc.ncbi.nlm.nih.gov
- Tooth-bleaching procedures and their controversial effects: A literature review · pmc.ncbi.nlm.nih.gov
- Tooth Whitening: What We Now Know · pmc.ncbi.nlm.nih.gov
- Susceptibility to Coffee Staining during Enamel Remineralization Following the In-Office Bleaching Technique: An In Situ Assessment. · pubmed.ncbi.nlm.nih.gov
- Susceptibility to Coffee Staining during Enamel Remineralization Following the In‐Office Bleaching Technique: An In Situ Assessment - Mori - 2016 - Journal of Esthetic and Restorative Dentistry · onlinelibrary.wiley.com
- Bleaching-induced enamel alterations: salivary recovery, methodological limitations, and insights from human in situ and in vivo studies. A scoping review. · pubmed.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
saliva composition acquired enamel pellicle coffee staining polyphenols teeth whitening review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
professional tooth whitening post treatment staining saliva pellicle enamel evidence dental review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |