Sabapathy S. Sankar

Works (4)

Updated: July 5th, 2023 16:02

2005 journal article

Analyzing water soluble soil organics as trifluoroacetyl derivatives by liquid state proton nuclear magnetic resonance

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 36(19-20), 2793–2805.

By: F. Sanchez*, Z. Leggett n  & S. Sankar n

author keywords: water soluble organics; H-1 NMR; root exudates; acetylation
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

A glucose-selective fluorescence sensor based on boronic acid-diol recognition

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 12(23), 3373–3377.

By: . Karnati n, X. Gao n, S. Gao n, W. Yang n, W. Ni n, S. Sankar n, B. Wang n

MeSH headings : Biosensing Techniques / methods; Boron Compounds / chemical synthesis; Boron Compounds / chemistry; Fluorescence; Fluorescent Dyes / chemical synthesis; Fluorescent Dyes / chemistry; Glucose / analogs & derivatives; Glucose / analysis; Magnetic Resonance Spectroscopy; Sensitivity and Specificity; Spectrometry, Fluorescence
TL;DR: A glucose selective diphenylboronic acid fluorescent sensor (10a) with a K(a) of 1472M(-1) has been synthesized and evaluated and 1H NMR studies indicate that sensor 10a binds with alpha-D-glucofuranose in a bidentate manner (1:1 ratio). (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Evidence for spontaneous, reversible paracyclophane formation. Aprotic solution structure of the boron neutron capture therapy drug, L-p-boronophenylalanine

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, (3), 557–561.

By: B. Shull*, D. Spielvogel, R. Gopalaswamy*, S. Sankar n, P. Boyle n, G. Head, K. Devito*

TL;DR: Variable temperature 1H NMR found that the two pairs of aromatic protons of the cyclophane dimer coalesce at Tc = 141 °C, corresponding to a ΔG‡ =–20.6 kcal mol−1.6, and it is proposed that this species is a paracyclophaneDimer of L-p-BPA in which one molecule of L/O chelates head-to-tail with another. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Studies on the structure of the complex of the boron neutron capture therapy drug, L-p-boronophenylalanine, with fructose and related carbohydrates: Chemical and C-13 NMR evidence for the beta-D-fructofuranose 2,3,6-(p-phenylalanylorthoboronate) structure

Journal of Pharmaceutical Sciences, 89(2), 215–222.

By: B. Shull*, D. Spielvogel, C. Head, R. Gopalaswamy*, S. Sankar n & K. Devito*

TL;DR: The complex of L-L-boronophenylalanine with fructose has been used for the past 5 years in clinical trials of boron neutron capture therapy to treat both melanoma and glioblastoma multiforme, and the structure in water buffered at physiologic pH has not been established. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

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