Results 81 to 90 of about 166,185,938 (258)

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Limit of detection (LOD) for the OC sensor.

, 2013
O1, C1, and UMB1 probe were used to analyze low concentrations of the matched analyte (rs87T). The limit of detection (LOD) was calculated as the analyte concentration that triggered a fluorescent signal equal to the average fluorescence of the ...
Evan M. Cornett (282703), Martin R. O’Steen (282704), Dmitry M. Kolpashchikov (282705)   +2 more
core   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Limit of Detection (LOD) assay for analytical and clinical validation.

Limit of Detection (LOD) assay for analytical and clinical validation.
Angélica Quintana Reyes (18251115), Alejandro Pinzón Olejua (18251127), Julio Leon (18251118), Piere Rodriguez-Aliaga (18251136), Joaquín Abugattas-Núñez del Prado (18251112), Renzo Gutiérrez Loli (18251124), Juan Blume La Torre (18251121), Elena Rocío Chamorro Chirinos (18251130), Edward Málaga-Trillo (275495), Félix Antonio Loza Mauricio (18251133), Jorge L. Maguiña (3107907)   +10 more
core   +1 more source

Uncertainty of water chemical indicators determination on the base of limit of detection (LOD) and practical limit of detection (PLOD) [PDF]

, 2009
W pracy przedstawiono przykład zastosowania granicy wykrywalności (LOD) i praktycznej granicy wykrywalności (PLOD) do oceny niepewności wyników badań jakości wód przeznaczonych do spożycia przez ludzi pod kątem zawartości metali.
Postawa, A., Kmiecik, E.
core  

Limit of detection and reproducibility.

, 2021
a) The limit of detection was defined by extracting RNA from heat-inactivated virus at concentrations ranging from 10.24 to 0.01 TCID50/mL and performing RT-qPCR with the LuNER reagents. b) Representative plate controls for the LuNER assay are shown from
Shana L. McDevitt (11237328), Clara Williams (5263577), Enrique Lin-Shiao (1366386), Lea B. Witkowsky (10880041), Bradley R. Ringeisen (2505646), C. Kimberly Tsui (11237325), Connor A. Tsuchida (10880065), Alison Ciling (10880077), Iman A. Sylvain (6475658), Erica A. Moehle (10880035), Matthew Metzger (11675430), Elizabeth C. Stahl (10880062), Jennifer R. Hamilton (10880044), Amanda Keller (10880053), Ariana Hirsh (3173406), Alexander J. Ehrenberg (10880032), Matthew McElroy (11237331), Jennifer A. Doudna (253858), Holly K. Gildea (10880068), Rose Kantor (10427875), Petros Giannikopoulos (10880101), Fyodor D. Urnov (10035756), Kathleen Pestal (5518490), Vinson B. Fan (10427869), Allan R. Gopez (11675427), Kara L. Nelson (1430866)   +25 more
core   +1 more source

SIMULTANEOUS DETERMINATION OF CODEINE PHOSPHATE, EPHEDRINE HCL, CHLORPHENAMINE MALEATE, AND PHENYLEPHRINE HCL BY RP-HPLC METHOD [PDF]

Bulletin of Pharmaceutical Sciences. Assiut University
. A simple and sensitive HPLC method has been developed for the simultaneous determination of Codeine phosphate(CDPH), Ephedrine HCl(EPHD),Chlorphenamine Maleate(CPM) and Phenylphrine HCl(PHPH) by using of Phenyl groups column ( 250mm×4.6mm,5µm) (L11 ...
Ahmed Kareem Abbas, Imad Tarek Hanoon
doaj   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

An Immediate‐Response Detection System for γ‐Hydroxybutyrate to Enhance Personal Safety in Social Environments

Advanced Science, EarlyView.
A graphene‐based electrical biosensor enables rapid and highly sensitive detection of GHB at 100 fm in both standard solutions and artificial urine, providing reliable point‐of‐need screening for drug‐facilitated sexual assault. The platform demonstrates strong selectivity, fast response, and a wide dynamic range, supporting accurate detection in ...
Jai Eun An, Jisung Kwak, Kyung Ho Kim, Chaeeun Kim, Sung Eun Seo, Nathaniel S. Hwang, Yong‐Sang Ryu, Hyun Seok Song, Oh Seok Kwon   +8 more
wiley   +1 more source

Quaternized tetraethylenepentamine-capped AgNPs for selective and rapid colorimetric detection of mercury(II) in water

Scientific Reports
This work utilized silver nanoparticles (AgNPs) capped with both tetraethylenepentamine (TEPA) and quaternized tetraethylenepentamine (Q-TEPA) as stabilizer and selective recognition element for Hg2+ over competing metal ions (Fe2+, Fe3+, Zn2+, Cu2+, Pb2+
Mansour D. Alharthi, Khalid E. Alzahrani, Abdullah M. Alswieleh   +2 more
doaj   +1 more source