Influence of microoxygenation on reductive sulfur off-odors and color development in a Cabernet Sauvignon wine

DD Nguyen, L Nicolau, SI Dykes… - American journal of …, 2010 - Am Soc Enol Viticulture
The effect of microoxygenation on the composition of a red wine was investigated, where
oxygen was applied at both low and high rates (5 and 20 mg/L/month) through a diffuser or via …

Tunable magnetic properties of Bi0.5Na0.5TiO3 materials via solid solution of NiTiO3

MM Hue, NQ Dung, NN Trung, LH Bac, LTK Phuong… - Applied Physics A, 2018 - Springer
A solid solution of NiTiO 3 in Bi 0.5 Na 0.5 TiO 3 materials was fabricated by sol–gel technique.
According to the X-ray diffraction analysis, (1 − x)Bi 0.5 Na 0.5 TiO 3 + xNiTiO 3 materials …

Magnetic properties of (1− x) Bi0. 5Na0. 5TiO3+ xMnTiO3 materials

MM Hue, NQ Dung, LTK Phuong, NN Trung… - Journal of Magnetism …, 2019 - Elsevier
MnTiO 3 -doped Bi 0.5 Na 0.5 TiO 3 materials were fabricated by sol-gel technique. According
to X-ray diffraction and Raman scattering analyses, MnTiO 3 was suitable to be used as …

A simple route for electrochemical glucose sensing using background current subtraction of cyclic voltammetry technique

NQ Dung, TTT Duong, T Dai Lam, DD Dung… - Journal of …, 2019 - Elsevier
This study reports a simple route for electrochemical glucose sensing using background
subtraction of cyclic voltammetry (BS-CV) technique based on CuO/ITO electrode. The applied …

Enhanced room temperature ferromagnetism in YMnO3-modified lead-free ferroelectric Bi0.5Na0.5TiO3 materials

NQ Dung, NH Lam, LX Dien, P Van Vinh, ND Quan… - Applied Physics A, 2023 - Springer
The strongly enhanced room temperature ferromagnetism in Bi 0.5 Na 0.5 TiO 3 materials
was obtained via modification of YMnO 3 as solid solutions. The weak ferromagnetism in pure …

Structural, optical, and magnetic properties of a new complex (1−x)Bi1/2Na1/2TiO3 + xMgNiO3−δ solid solution system

DD Dung, NH Thoan, NQ Dung, NH Lam, P Van Vinh… - Applied Physics A, 2022 - Springer
In this work, new complex binary solid solution (1−x)Bi 1/2 Na 1/2 TiO 3 + xMgNiO 3−δ materials
had been synthesized by sol–gel method. Random incorporation of Mg and Ni cations …

Communication—a simple Empirical method for determination of CuOOH/CuO redox couple in electrochemical nonenzymatic glucose sensing

NQ Dung, TTT Duong, T Dai Lam… - Journal of The …, 2021 - iopscience.iop.org
In this work, we introduced a model of glucose reaction at the electrode and determined the
reduction potential of CuOOH/CuO redox couple at CuO nanowires/ITO electrode (CNIE) via …

Application of an automated headspace solid phase micro-extraction for the GC-MS detection and quantification of reductive sulfur compounds in wines

DD Nguyen, L Nicolau… - Gas chromatography in …, 2012 - books.google.com
Aromatic substances are among the key determinants of food and beverage quality, owing
to their interactions with the senses of smell and taste. These can then determine consumer …

Decisive role of dopants in the optical properties of vertically aligned silicon nanowires prepared by metal-assist chemical etching

NTN Lam, D Van Thuong, NN Ha, ND Dung… - Optical Materials, 2021 - Elsevier
Silicon nanowires (SiNWs) were prepared by metal-assist chemical etching (MACE) from
different doping types and resistivity of Si wafers, <100> orientation. The coexistence of Si …

Observation of room-temperature ferromagnetism in Co-doped Bi0.5K0.5TiO3 materials

LV Cuong, NH Tuan, D Odkhuu, D Van Thiet… - Applied Physics A, 2017 - Springer
We report the band gap modification and strong room ferromagnetism by substituting the Co
ions for the Ti site of Bi 0.5 K 0.5 TiO 3 materials. The predicted band gap of 2.11 eV and …