The Experts below are selected from a list of 7971 Experts worldwide ranked by ideXlab platform
Tuan Vodinh - One of the best experts on this subject based on the ideXlab platform.
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surface enhanced raman analysis of <B>VitaminB> B Complex quantitative detection of p aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: Anantha V Narayanan, Job M. Bello, David L. Stokes, Tuan VodinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
Anantha V Narayanan - One of the best experts on this subject based on the ideXlab platform.
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surface enhanced raman analysis of <B>VitaminB> B Complex quantitative detection of p aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: Anantha V Narayanan, Job M. Bello, David L. Stokes, Tuan VodinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
Job M. Bello - One of the best experts on this subject based on the ideXlab platform.
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surface enhanced raman analysis of <B>VitaminB> B Complex quantitative detection of p aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: Anantha V Narayanan, Job M. Bello, David L. Stokes, Tuan VodinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
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Surface‐enhanced Raman analysis of <B>VitaminB> B Complex: Quantitative detection of p‐aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: V. Anantha Narayanan, Job M. Bello, David L. Stokes, Tuan Vo-dinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
David L. Stokes - One of the best experts on this subject based on the ideXlab platform.
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surface enhanced raman analysis of <B>VitaminB> B Complex quantitative detection of p aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: Anantha V Narayanan, Job M. Bello, David L. Stokes, Tuan VodinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
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Surface‐enhanced Raman analysis of <B>VitaminB> B Complex: Quantitative detection of p‐aminoBenzoic acid
Journal of Raman Spectroscopy, 1991Co-Authors: V. Anantha Narayanan, Job M. Bello, David L. Stokes, Tuan Vo-dinhAbstract:Surface-enhanced Raman scattering (SERS) spectra of <B>VitaminB> B Complex extracted in ethanol were analyzed using a silver-coated alumina suBstrate. The SERS effect appears to enhance selectively the spectrum of p-aminoBenzoic acid (PABA) from among the Complex constituents of the <B>VitaminB> B Complex taBlet. A caliBration graph of SERS signal intensity versus concentration of PABA was constructed for quantitative analysis. With such a graph it is possiBle to detect PABA down to low parts per million levels. The potential of the SERS technique in other analytical and Biomedical areas is discussed.
Xin Liu - One of the best experts on this subject based on the ideXlab platform.
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association of antenatal <B>VitaminB> B Complex supplementation with neonatal <B>VitaminB> B 12 status evidence from a cluster randomized controlled trial
European Journal of Nutrition, 2020Co-Authors: Danmeng Liu, Fangliang Lei, Duolao Wang, Lingxia Zeng, Yijun Kang, Yuan Shen, Leilei Pei, Zhonghai Zhu, Hong Yan, Xin LiuAbstract:Evidence aBout the effect of maternal <B>VitaminB> B12 supplementation on offspring’s <B>VitaminB> B12 status is limited. The present interventional study sought to evaluate the association of antenatal <B>VitaminB> B Complex supplementation with neonatal <B>VitaminB> B12 status. In an ongoing cluster randomized controlled trial conducted in three rural counties in northwest China, pregnant women < 20 weeks of gestation were randomized to three treatment groups: Blank control, iron supplements, or <B>VitaminB> B Complex supplements. All women were administered folic acid supplements during the periconceptional period. In a suB-study, we collected cord Blood samples of 331 participants from the control or <B>VitaminB> B Complex groups in the Xunyi county from January 2017 to DecemBer 2017. Plasma concentrations of folate, <B>VitaminB> B12, and homocysteine were measured. Linear mixed models with a random intercept for cluster were used to compare Biochemical indexes Between groups after controlling for covariates. Compared with newBorns whose mothers were in the control group, newBorns of the <B>VitaminB> B Complex-supplemented women had significantly higher cord plasma <B>VitaminB> B12 (P = 0.001) and lower homocysteine concentrations (P = 0.043). The association of antenatal <B>VitaminB> B Complex supplementation with cord Blood <B>VitaminB> B12 concentrations appeared to Be more pronounced among newBorns with high folate status than those with low folate status (Pinteraction = 0.060). Maternal <B>VitaminB> B Complex supplementation during pregnancy was associated with Better neonatal <B>VitaminB> B12 status in rural northwest China.
