نتایج جستجو برای: nanographene
تعداد نتایج: 237 فیلتر نتایج به سال:
In this paper, an amperometric biosensor of hydrogen peroxide (H(2)O(2)) was fabricated by immobilization of Hemoglobin (Hb) on a Pluronic P123-nanographene platelet (NGP) composite. Direct electron transfer in the Hb-immobilized P123-NGP composite film was greatly facilitated. The surface concentration (Γ*) and apparent heterogeneous electron transfer rate constant (k(s)) were calculated to be...
Polyethylene glycol-functionalized nanographene oxide (PEGylated n-GO) was synthesized from alkyne-modified n-GO, using solvent-free click-mechanochemistry, i.e., copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC). The modified n-GO was subsequently conjugated to a mucin 1 receptor immunoglobulin G antibody (anti-MUC1 IgG) via thiol-ene coupling reaction. n-GO derivatives were characterized...
We report the synthesis of a hexabenzoperihexacene (HBPH) with two incorporated octacene substructures, which was unambiguously characterized by single-crystal X-ray analysis. The theoretical isomerization barrier (P,P)-/(P,M)-forms estimated to be 38.4 kcal mol−1, and resolution achieved chiral HPLC. Notably, enantiomers exhibited opposite circular dichroism responses up near-infrared (NIR) re...
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