References System Technique Linear Range (mM) Samples
[2] GCE CV 5-Jan Tropical fruit
[3] GCE DPV 0.01-0.6 Tablets, Fruit juice
[6] Platinum DPV 0.31-20 Fruit juice, wine
[6] Carbon paste electrode DPV 0.07-20 Fruit juice, wine
[7] GCE CV 0.06-2.10 Fruits
[11] GCE CV 0.0051-0.51 Citrus Limon
[14] Cellulose Acetate film-GCE CV 0.1-6 Beverages, Tablets
[16] MWCNT SWV 0.25-S5 Orange Juice
[17] Chitosan-graphene-GCE DPV 0.02-3 Tablets, orange juice
This work ZnO-RGO-GCE DPV 0.001-5 Lemon juice, Amla
Table 1: Electrochemical sensing of Ascorbic Acid in pharmaceutical tablets and fruit samples.