Results 41 to 50 of about 384,812 (159)

Promotion of 211 MAX Phase Formation through Bismuth A‐Site Solid Solution in Ti2(Al1‐xBix)C

open access: yesSmall Structures
Solid‐solution engineering is a powerful strategy for expanding the chemical diversity and functional tunability of MAX phases. In this study, we realize Ti2(Al1‐xBix)C MAX phase solid solutions via reactive synthesis, demonstrating that an A‐site solid ...
Yiftach Kushnir   +11 more
doaj   +1 more source

Lanthanide-Mediated Dephosphorylation Used for Peptide Cleavage during Solid Phase Peptide Synthesis

open access: yesMolecules, 2013
Lanthanide(III) ions can accelerate the hydrolysis of phosphomonoesters and phosphodiesters in neutral aqueous solution. In this paper, lanthanide-mediated dephosphorylation has been applied in aqueous media as an orthogonal cleavage condition that can ...
Byunghee Yoo, Mark D. Pagel
doaj   +1 more source

Insights into the preparation of selenopeptides awaiting functional validation for fatigue mitigation: a comprehensive review

open access: yesFood Science of Animal Products
Fatigue, a debilitating condition arising from intense physical and mental stress, significantly impairs work capacity and well-being, yet effective molecular interventions remain scarce.
Yuxiao Guo   +5 more
doaj   +1 more source

From Polymer to Small Organic Molecules: A Tight Relationship between Radical Chemistry and Solid-Phase Organic Synthesis

open access: yesMolecules, 2011
Since Gomberg’s discovery of radicals as chemical entities, the interest around them has increased through the years. Nowadays, radical chemistry is used in the synthesis of 75% of all polymers, inevitably establishing a close relationship with Solid ...
Danilo Mirizzi, Maurizio Pulici
doaj   +1 more source

Automated Synthesis of Oligosaccharides Provides Access to Chemical Tools and Vaccine Candidates

open access: yesCHIMIA, 2008
Defined, pure oligosaccharides are important tools for biologists to study the structure and function of carbohydrates in biological systems and to create novel diagnostic and therapeutic approaches.
Lenz Kröck, Peter H. Seeberger
doaj   +1 more source

Design and Synthesis of a Dual Linker for Solid Phase Synthesis of Oleanolic Acid Derivatives

open access: yesMolecules, 2011
A hydrophilic amino-terminated poly(ethylene glycol)-type dual linker for solid phase synthesis of oleanolic acid derivatives using trityl chloride resin was designed and synthesized for the first time. Model reactions in both liquid and solid phase were
Shaorong Wang, Weishuo Fang
doaj   +1 more source

Ultra-fast synthesis and composition-dependent formation behavior of (HfxZr1−x)B2 solid solution nanopowders

open access: yesJournal of Advanced Ceramics
Ultrafine boride solid solutions offer immense potential for extreme environmental applications, yet their rapid synthesis with nanoscale compositional control remains a challenge.
Sen Yang   +10 more
doaj   +1 more source

SYNTHESIS OF OLIGOPEPTIDES OF DEFINED FRAGMENT COMPOSITION [PDF]

open access: yesJournal of IMAB, 2011
The advantages of the solid-phase peptide synthesis were used. The peptide chain was built on specially processed insoluble polymer resin: Wang- and Rink Amide MBHA-resin.
Tamara Paypanova   +2 more
doaj  

Versatile Monitoring Tools in Parallel Solid-Phase Synthesis

open access: yesCHIMIA, 2003
Parallel synthesis on solid-phase is routinely applied in our combinatorial chemistry efforts for lead finding and lead optimization in drug discovery.
Eduard R. Felder   +3 more
doaj   +1 more source

Epidemiological Pattern of Various Types of Cutaneous Fungal Infections in Patients Referred to Razi Hospital in Tehran City, 2014, Iran

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2016
Background and Objectives: Cutaneous fungal infections are common infections, which involve keratinized tissue (skin, hair, and nail). Dermatophytes are important and abundant cutaneous fungal agents.
Mehraban Falahati   +6 more
doaj  

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