Results 101 to 110 of about 46,076 (249)
The development of a micro technique for qualitative organic analysis [PDF]
, 1934 Thesis (M.A.)--Boston ...
Rapport, Arthur
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Analytical Science Advances, Volume 7, Issue 1, June 2026.ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela +7 more
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Efficient Cleavage of pUC19 DNA by Tetraaminonaphthols
ChemistryOpenIn an attempt to create models of phosphodiesterases, we previously investigated bis(guanidinium) naphthols. Such metal‐free anion receptors cleaved aryl phosphates and also plasmid DNA.
Catharina Kost +3 more
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Veterinary and Comparative Oncology, Volume 24, Issue 1, Page 41-50, March 2026.ABSTRACT Alkaline phosphatase (ALP) enzymatic activity has been proposed as a marker for distinguishing canine acute leukaemia (AL) subtypes (i.e., myeloid vs. lymphoid). However, ALP enzymatic activity has not been fully evaluated in CD34+ AL. Determine whether ALP enzymatic activity can differentiate CD34+ AL subtypes in dogs and distinguish CD34+ AL
Megan Aalto +7 more
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, 1981 Department of Chemistry, University of Roorkee, Roorkee-247 672, U.P. Manuscript received 29 August 1980, revised 2 September 1981, accepted 14 September 1981 Salting of Naphthols.
RATNA GHOSH, BHARATI DAS
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Advanced Functional Materials, Volume 36, Issue 10, 2 February 2026.This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer +7 more
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Bulletin of Chemical Reaction Engineering & Catalysis, 2019 The present work focused on developing a new protocol of the 1-(benzothiazolylamino) methyl-2-naphthol derivatives synthesis by condensation of three compounds, i.e. aromatic 2-naphthol, 2-aminobenzothiazole and aldehyde.
Omar Zimou +8 more
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Advanced Functional Materials, Volume 36, Issue 12, 9 February 2026.A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz +7 more
wiley +1 more source
Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications
Advanced Physics Research, Volume 5, Issue 2, February 2026.Mechanochromic (MC) organic materials change color in response to mechanical force. This review elucidates the molecular mechanisms (e.g., aggregation‐induced emission, AIE) and explores their multidimensional applications in sensors, anti‐counterfeiting, biomedical devices, and structural health monitoring, providing a roadmap for future smart ...
Xiaozhe Yin +5 more
wiley +1 more source
Effects of immobilization on spermiogenesis [PDF]
The influence of immobilization stress on spermiogenesis in rats was investigated. After 96 hour immobilization, histological changes began to manifest themselves in the form of practically complete disappearance of cell population of the wall of ...
Meitner, E. R.
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