ArticleChemical science
A Nanocrystal-based Ratiometric pH Sensor for Natural pH Ranges.
Article in Chemical science. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed.
- Near-Infrared Fluorescent Single-Walled Carbon Nanotubes for Biosensing.Small (Weinheim an der Bergstrasse, Germany) · 2025Review
- Ratiometric Normalization of Near-Infrared Fluorescence in Defect-Engineered Single-Walled Carbon Nanotubes for Cholesterol Detection.The journal of physical chemistry letters · 2024Article
- A Survey on Wireless Wearable Body Area Networks: A Perspective of Technology and Economy.Sensors (Basel, Switzerland) · 2022Review
- Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications.Chemical reviews · 2020Article
- Sensing with photoluminescent semiconductor quantum dots.Methods and applications in fluorescence · 2019Article
- Imaging the pharmacology of nanomaterials by intravital microscopy: Toward understanding their biological behavior.Advanced drug delivery reviews · 2017Review
- Ratiometric fluorescent pH-sensitive polymers for high-throughput monitoring of extracellular pH.RSC advances · 2016Article
- Micelle-Encapsulated Quantum Dot-Porphyrin Assemblies as in Vivo Two-Photon Oxygen Sensors.Journal of the American Chemical Society · 2015Article
- A plug-and-play ratiometric pH-sensing nanoprobe for high-throughput investigation of endosomal escape.Biomaterials · 2015Article
- Metabolic tumor profiling with pH, oxygen, and glucose chemosensors on a quantum dot scaffold.Inorganic chemistry · 2014Article
- Rational design of a colorimetric pH sensor from a soluble retinoic acid chaperone.Journal of the American Chemical Society · 2013Article
- Two-photon oxygen sensing with quantum dot-porphyrin conjugates.Inorganic chemistry · 2013Article
- Conformational control of energy transfer: a mechanism for biocompatible nanocrystal-based sensors.Angewandte Chemie (International ed. in English) · 2013Article
- Optical imaging of tumor microenvironment.American journal of nuclear medicine and molecular imaging · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
A ratiometric fluorescent pH sensor based on CdSe/CdZnS nanocrystal quantum dots (NCs) has been designed for biological pH ranges. The construct is formed from the conjugation of a pH dye (SNARF) to NCs coated with a poly(amido amine) (PAMAM) dendrimer. The sensor exhibits a well-resolved ratio response at pH values between 6 and 8 under linear or two-photon excitation, and in the presence of a 4% bovine serum albumin (BSA) solution.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.