Facile, rapid synthesis of N, P-dual-doped carbon dots as a label-free multifunctional nanosensor for Mn (VII) detection, temperature sensing and cellular imaging
F Du, G Li, X Gong, G Zhonghui, S Shuang… - Sensors and Actuators B …, 2018 - Elsevier
We rapidly synthesized N, P-dual-doped carbon dots (N, P-CDs) via the acid-base
neutralization spontaneous heat using a simple blend of phthalic acid, 1, 2-ethylenediamine …
neutralization spontaneous heat using a simple blend of phthalic acid, 1, 2-ethylenediamine …
[HTML][HTML] A new modified carbon paste electrode using N1-hydroxy-N1, N2-diphenylbenzamidine for the square wave anodic stripping voltammetric determination of …
E Tesfaye, BS Chandravanshi, N Negash… - Sensing and Bio …, 2022 - Elsevier
This study presents a new method for simple, selective and sensitive electrochemical
determination of lead (II) using N 1-hydroxy-N 1, N 2-diphenylbenzamidine (HDPBA) …
determination of lead (II) using N 1-hydroxy-N 1, N 2-diphenylbenzamidine (HDPBA) …
Ultrasensitive and selective detection of MnO4− in aqueous solution with fluorescent microgels
Z Zhu, J Xue, B Wen, W Ji, B Du, J Nie - Sensors and Actuators B: Chemical, 2019 - Elsevier
The novel functional microgels, namely PNI-MSPC microgels, were fabricated via surfactant
free emulsion polymerization (SFEP) by using N-isopropylacrylamide (NIPAm) as the …
free emulsion polymerization (SFEP) by using N-isopropylacrylamide (NIPAm) as the …
An ultra-selective fluorescence method with enhanced sensitivity for the determination of manganese (VII) in food stuffs using carbon quantum dots as nanoprobe
Q Hu, L Liu, H Sun, J Han, X Gong, L Liu… - Journal of Food …, 2020 - Elsevier
A novel fluorescence method was for the first time established for the efficient determination
of permanganate (Mn (VII)) based on sulfur, chlorine and nitrogen co-doped carbon …
of permanganate (Mn (VII)) based on sulfur, chlorine and nitrogen co-doped carbon …
A Novel Carbon Paste Electrode Modified with N1‐Hydroxy‐N1,N2‐Diphenylbenzamidine for the Electrochemical Determination of Cadmium(II) in Environmental …
E Tesfaye, B Singh Chandravanshi… - Journal of Analytical …, 2022 - Wiley Online Library
The present study introduces a novel electrode for rapid, highly sensitive, and selective
electrochemical sensor for cadmium (II) using 5% N1‐hydroxy‐N1, N2 …
electrochemical sensor for cadmium (II) using 5% N1‐hydroxy‐N1, N2 …
Differential pulse cathodic stripping voltammetric determination of manganese(II) and manganese(VII) at the 1‐(2‐pyridylazo)‐2‐naphthol‐modified carbon paste …
SB Khoo, MK Soh, Q Cai, MR Khan, SX Guo - Electroanalysis, 1997 - Wiley Online Library
A carbon paste electrode modified with 1‐(2‐pyridylazo)‐2‐naphthol was fabricated and
used to preferentially accumulate Mn (II) at open circuit. After medium exchange, the …
used to preferentially accumulate Mn (II) at open circuit. After medium exchange, the …
Square Wave Anodic Stripping Voltammetric Determination of Hg(II) with N1‐Hydroxy‐N1,N2‐diphenylbenzamidine Modified Carbon Paste Electrode
E Tesfaye, B Singh Chandravanshi, T Hailu… - …, 2022 - Wiley Online Library
Mercury is a highly toxic metal, of which even small doses (< 200 ng mL− 1) can cause
serious problems for humans, plants, animals and microorganisms, including marine …
serious problems for humans, plants, animals and microorganisms, including marine …
Extraction and Spectrophotometric Determination of Molybdenum(V) Using N1-Hydroxy-N1,N2-diphenylbenzamidine and Thiocyanate
B Berhanu, BS Chandravanshi - Analytical letters, 1995 - Taylor & Francis
Molybdenum (V) has been found to react with thiocyanate and N1-hydroxy-N1, N2-
diphenylbenzamidine (HDPBA) to form a 1: 3: 1 (Mo: SCN−: HDPBA) complex with a molar …
diphenylbenzamidine (HDPBA) to form a 1: 3: 1 (Mo: SCN−: HDPBA) complex with a molar …
Extraction and spectrophotometric determination of titanium(IV) withN 1-hydroxy-N 1,N 2-diphenylbenzamidine and thiocyanate
Y Yigzaw, BS Chandravanshi - Microchimica Acta, 1996 - Springer
A precise, reliable, sensitive, and selective method for the determination of titanium (IV) is
described. Titanium (IV) reacts with N 1-hydroxy-N 1, N 2-diphenylbenzamidine (HDPBA) …
described. Titanium (IV) reacts with N 1-hydroxy-N 1, N 2-diphenylbenzamidine (HDPBA) …
Neotetrazolium chloride: a new reagent for spectrophotometric determination of manganese
M Kamburova - Talanta, 1998 - Elsevier
The interaction of Mn (VII) and the Neotetrazolium chloride has been examined. The ion-
associate formed is extracted into 1, 2di-chloroethane. The optimum conditions have been …
associate formed is extracted into 1, 2di-chloroethane. The optimum conditions have been …