Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1968 1
1979 1
1980 1
1982 1
1983 1
1984 2
1985 1
1986 2
1987 1
1988 1
1990 2
1991 3
1992 2
1993 2
1994 1
1995 5
1996 4
1997 2
1998 4
1999 2
2000 1
2001 7
2002 2
2003 4
2004 5
2005 1
2006 6
2007 11
2008 7
2009 6
2010 9
2011 10
2012 15
2013 9
2014 4
2015 8
2016 10
2017 9
2018 17
2019 17
2020 12
2021 21
2022 18
2023 11
2024 5

Text availability

Article attribute

Article type

Publication date

Search Results

234 results

Results by year

Filters applied: . Clear all
The following term was not found in PubMed: Ahdalh
Page 1
High sensitivity of melatonin suppression response to evening light in preschool-aged children.
Hartstein LE, Behn CD, Akacem LD, Stack N, Wright KP Jr, LeBourgeois MK. Hartstein LE, et al. J Pineal Res. 2022 Mar;72(2):e12780. doi: 10.1111/jpi.12780. Epub 2022 Jan 8. J Pineal Res. 2022. PMID: 34997782 Free PMC article.
On the final night of the protocol, children received a 1-h light exposure (randomized to one of 15 light levels, ranging 5-5000 lux, with 2 participants assigned to each light level) in the hour before habitual bedtime. ...
On the final night of the protocol, children received a 1-h light exposure (randomized to one of 15 light levels, ranging 5-5000 …
Monitoring of drinking water quality using automated ATP quantification.
Hansen CB, Kerrouche A, Tatari K, Rasmussen A, Ryan T, Summersgill P, Desmulliez MPY, Bridle H, Albrechtsen HJ. Hansen CB, et al. J Microbiol Methods. 2019 Oct;165:105713. doi: 10.1016/j.mimet.2019.105713. Epub 2019 Aug 30. J Microbiol Methods. 2019. PMID: 31476354
Calibration curves of both total and free ATP were demonstrated to be highly linear over a range from 2.5-5000 pg/mL with the limit of detection being lower than 2.5 pg/mL of total ATP. ...
Calibration curves of both total and free ATP were demonstrated to be highly linear over a range from 2.5-5000 pg/mL with the …
Validation of enantioseparation and quantitation of an active metabolite of abrocitinib in human plasma.
Tripathy S, Wentzel D, Wan XK, Kavetska O. Tripathy S, et al. Bioanalysis. 2021 Oct;13(19):1477-1486. doi: 10.4155/bio-2021-0128. Epub 2021 Oct 4. Bioanalysis. 2021. PMID: 34601943 Free article.
Methods: Protein precipitation extraction and normal phase LC with baseline separation of five analytes (abrocitinib; isomeric metabolites M1, M2, M3 and M4) were achieved followed by mass spectrometric quantitation of M2 using positive-mode APCI. Results: With a 5-5000 …
Methods: Protein precipitation extraction and normal phase LC with baseline separation of five analytes (abrocitinib; isomeric metabolites M …
Quantitative determination of D4-cystine in mice using LC-MS/MS and its application to the assessment of pharmacokinetics and bioavailability.
Li S, Lu Z, Jiao L, Zhang R, Hong Y, Aa J, Wang G. Li S, et al. J Pharm Anal. 2021 Oct;11(5):580-587. doi: 10.1016/j.jpha.2020.08.010. Epub 2020 Sep 12. J Pharm Anal. 2021. PMID: 34765270 Free PMC article.
Validation assessments proved the sensitivity, specificity and reproducibility of the method with a lower limit of quantification (LLOQ) of 5 ng/mL over 5-5000 ng/mL in plasma. The pharmacokinetics of D(4)-cystine were evaluated after administering injections and or …
Validation assessments proved the sensitivity, specificity and reproducibility of the method with a lower limit of quantification (LLOQ) of …
Quantification of Plasma S-adenosylmethionine and S-adenosylhomocysteine Using Liquid Chromatography-Electrospray-Tandem Mass Spectrometry.
Arning E, Wasek B, Bottiglieri T. Arning E, et al. Methods Mol Biol. 2022;2546:35-43. doi: 10.1007/978-1-0716-2565-1_4. Methods Mol Biol. 2022. PMID: 36127576
The observed m/z values of the fragment ions were m/z 399250 for SAM, m/z 385136 for SAH, m/z 402250 for (2)H(3)-SAM, and m/z 20346. The calibration curve was linear over the range of 12.5-5000 nmol/L for SAM and SAH....
The observed m/z values of the fragment ions were m/z 399250 for SAM, m/z 385136 for SAH, m/z 402250 for (2)H(3)-SAM, and m/z 20346. The cal …
In situ formed silicon-based nanoparticles enabled highly efficient dual-mode biosensing of chlorpyrifos.
Jiang Y, Miao Y, Ding Z, Lu Y. Jiang Y, et al. Food Chem. 2023 Mar 1;403:134243. doi: 10.1016/j.foodchem.2022.134243. Epub 2022 Sep 17. Food Chem. 2023. PMID: 36174339
Under optimal condition, the fluorescence intensity and absorption intensity linearly correlate with the logarithm of chlorpyrifos concentration over wide range of 0.5-5000 ng/mL and 1-5000 ng/mL with low detection limit by the two detection modes, respectively. ...
Under optimal condition, the fluorescence intensity and absorption intensity linearly correlate with the logarithm of chlorpyrifos concentra …
Fluonanobody-based nanosensor via fluorescence resonance energy transfer for ultrasensitive detection of ochratoxin A.
Su B, Zhang Z, Sun Z, Tang Z, Xie X, Chen Q, Cao H, Yu X, Xu Y, Liu X, Hammock BD. Su B, et al. J Hazard Mater. 2022 Jan 15;422:126838. doi: 10.1016/j.jhazmat.2021.126838. Epub 2021 Aug 6. J Hazard Mater. 2022. PMID: 34411960 Free PMC article.
After optimization, FN-Nanosens showed a limit of detection of 5 pg/mL, with a linear detection range of 5-5000 pg/mL. FN-Nanosens was found to be highly selective for OTA and showed good accuracy and repeatability in recovery experiments using cereals with various …
After optimization, FN-Nanosens showed a limit of detection of 5 pg/mL, with a linear detection range of 5-5000 pg/mL. FN-Nano …
Determination and pharmacokinetics study of UK-5099 in mouse plasma by LC-MS/MS.
Zeng Q, Si H, Lv K, Mo J, Wang X, Yan B, Zhang J. Zeng Q, et al. BMC Vet Res. 2022 Apr 20;18(1):145. doi: 10.1186/s12917-022-03245-0. BMC Vet Res. 2022. PMID: 35443692 Free PMC article.
A good linear response was obtained in a concentration range of 5-5000 ng.mL(-1) (r(2) = 0.9947). The lower limit of quantification (LLOQ) was 5 ng.mL(-1). ...
A good linear response was obtained in a concentration range of 5-5000 ng.mL(-1) (r(2) = 0.9947). The lower limit of quantific …
A Zn-based metal coordination cluster Zn5 used for solid phase microextraction of ten phenolic compounds from water and soil.
Wu X, Yang H, Lyu H, Chen H, Dang X, Liu X. Wu X, et al. J Hazard Mater. 2023 Jul 5;453:131382. doi: 10.1016/j.jhazmat.2023.131382. Epub 2023 Apr 6. J Hazard Mater. 2023. PMID: 37054643
For ten phenolic compounds in water and soil samples, the linear ranges were 0.5-5000 ng/L and 0.5-250 ng/g, respectively. The limits of detection (LODs, S/N = 3) were 0.010-1.20 ng/L and 0.0048-0.16 ng/g, respectively. ...
For ten phenolic compounds in water and soil samples, the linear ranges were 0.5-5000 ng/L and 0.5-250 ng/g, respectively. The …
Air conditioner filters become sinks and sources of indoor microplastics fibers.
Chen Y, Li X, Zhang X, Zhang Y, Gao W, Wang R, He D. Chen Y, et al. Environ Pollut. 2022 Jan 1;292(Pt B):118465. doi: 10.1016/j.envpol.2021.118465. Epub 2021 Nov 5. Environ Pollut. 2022. PMID: 34748889
Statistical analysis showed that the estimated daily intake of MPFs (5-5000 mum length) from AC filters would increase gradually with their usage, with the intake volume reaching up to 11.2 2.2-44.0 8.9 items/kg-BW/day by the 70th day, although this number varied am …
Statistical analysis showed that the estimated daily intake of MPFs (5-5000 mum length) from AC filters would increase gradual …
234 results