# Recent Advances in Electrochemical Immunosensors
## 3 Discussion  
Works were sorted depending on whether they rely on enzymes for transduction (enzyme-based), or not (enzyme-less) and their analytical performances are given systematically. In each section or  
\begin{table}
\begin{tabular}{c c c c} \hline \hline
**Acronyms** & **Definitions** & **Acronyms** & **Definitions** \\ \hline ChOx & Choline Oxidase & PBA & BisPhenol A \\ \hline CLB & Clenbuterol & PDA & PolyDopAmine \\ \hline CoPc & Cobalt PhtaloCyanine & PDDA & Poly(DiallyIDimethylAmmmonium) \\ \hline CRP & C-reactive protein & PDMS & PolyDiMethylSiloxane \\ \hline cTnT & Cardiac Troponin T & PE-CVD & Plasma Enhanced Chemical Vapor Deposition \\ \hline CV & Cyclic voltammetry & PEI & PolyEthyleneImine \\ \hline DPV & Differential Pulse Voltammetry & _P_/HRP2 & _Plasmodium falciparum_ histidine-rich protein 2 \\ \hline DTSP & DiThiobisSuccinimidyl Propionate & PNIPAAm & poly(N-isopropylacrylamide) \\ \hline _E. coli_ & _Escherichia coli_ & Ppy & Polyyrrole \\ \hline ECP & Electrically Conducting Polymer & PSA & Prostate Specific Antigen \\ \hline EE2 & EthynylEstradiol & PVA & PolyVinylAchool \\ \hline EGFR & Epidermal Growth Factor Receptor & RCA & Rolling Circle Amplification \\ \hline EIS & Electrochemical & RGO & Reduced Graphene Oxide \\ \hline EpCAM & Epithelial Cell Adhesion Molecule & SA & Sulfonamide \\ \hline Fc & Ferrocene & SAM & Self-Assembled Monolayer \\ \hline GC & Glassy Carbon & SCCA & Squamous Cell Carcinoma Antigen \\ \hline GCE & Glassy Carbon Electrode & scFv & Single Chain Variable Fragment \\ \hline GNR & Gold NanoRod & SPE & Screen-Printed electrode \\ \hline GNS & Graphene NanoSheets & SU-8 & Epoxy-based negative photoresist \\ \hline GO & Graphene Oxide & SWASV & \
\begin{tabular}{c} Square Wave Adsorptive \\ Stripping Voltammetry \\ \end{tabular} \\ \hline GPP & _N_-glycosylated pentapeptide & SWCNT & Single-Walled Carbon NanoTube \\ \hline GQD & Graphene Quantum Dots & SWV & Square Wave Voltammetry \\ \hline GR & Graphene & TB & Toluidine Blue \\ \hline HbA1c & Glycated Gaemoglobin & TC & TetraCycline \\ \hline hCG & Human Chorionic Gonadotropin & TCID & Tissue Culture Infective Dose \\ \hline Hb & Haemoglobin & TGF & Transforming Growth Factor \\ \hline HE 4 & Human Epididymis protein 4 & Thi & Thionine \\ \hline HIV & Human Immunodeficiency Virus & TMB & 3,3\({}^{\prime}\),5\({}^{\prime}\)-Tetramethylbenzidine \\ \hline HQ & Hydroquinone & TNF-\(\alpha\) & Tumor Necrosis Factor \(\alpha\) \\ \hline HRP & Horse Radish Perooxidase & TREM-1 &
\begin{tabular}{c} Triggering Receptor Expressed \\ on Myeloid cells 1 \\ \end{tabular} \\ \hline HSA & Human Serum Albumin & tfG & Tissue TransGlutaminase \\ \hline HSL & Hormone-Sensitive Lipase & UME & UltraMicroElectrode \\ \hline ICP & Infintiet Coordination Polymer & Vangl1 & human Vang-like protein \\ \hline Ide & InterDigital Electrode & VH & Variable Heavy \\ \hline IgA & ImmunoGlobulin A & Vio & Viologen \\ \hline IgG & ImmunoGlobulin G & VL & Variable Light \\ \hline IL & Ionic Liquid & \(\alpha\)-SYN & \(\alpha\)-SYNuclein \\ \hline IL-6 & InterLeukin-6 & \(\beta\)CD & _B_-CycloDextrin \\ \hline \hline \end{tabular}
\end{table}
Table 1: _Cont._sub-section, articles are cited by type of detected target, then by chronological order from 2012 to 2017 to evidence progressive evolutions.