What does this research mean for the field?

A lollipop-inspired device (Lollylab) utilizing a laser-induced graphene electrode can effectively collect saliva and electrochemically detect acetaminophen levels as a non-invasive, child-friendly alternative to blood sampling. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To develop and assess Lollylab, a pediatric-friendly lollipop device engineered to collect saliva and detect toxic concentrations of acetaminophen.

September 5, 2026ACS Sensors

Lollylab: A Lollipop-Inspired Device for Saliva Collection and Detection of Acetaminophen Toxicity in Pediatric Patients

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To develop and assess Lollylab, a pediatric-friendly lollipop device engineered to collect saliva and detect toxic concentrations of acetaminophen.
Engineered a candy-inspired collection system that transfers saliva passively via licking to a laser-induced graphene electrode.
Employed electrochemical sensing to measure the surface oxidation of acetaminophen directly from collected saliva samples.
Enabled noninvasive, passive saliva sampling suitable for pediatric administration without traditional blood collection.
Achieved electrochemical identification of acetaminophen through drug oxidation on the laser-induced graphene sensor surface.

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Implication

Laboratory evaluation demonstrates noninvasive electrochemical detection of acetaminophen toxicity in pediatric saliva, highlighting an accessible screening tool for emergency care.

Cite This Study

Nejad et al. (2026) studied this question.

synapsesocial.com/papers/6a9bd3e16b95aff0620eb175 https://doi.org/10.1021/acssensors.6c00691

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Implication

Laboratory evaluation demonstrates noninvasive electrochemical detection of acetaminophen toxicity in pediatric saliva, highlighting an accessible screening tool for emergency care.

Lollylab: A Lollipop-Inspired Device for Saliva Collection and Detection of Acetaminophen Toxicity in Pediatric Patients

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Discussion

Implication

Cite This Study

Lollylab: A Lollipop-Inspired Device for Saliva Collection and Detection of Acetaminophen Toxicity in Pediatric Patients

Key Points

Discussion

Implication

Cite This Study

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