国家/地区 巴西（32）
IPC部 G（32） C（22） B（13）
H（3） A（2）
IPC大类 G01（32） B82（11） C12（10）
C01（9） C07（6） C09（4）
B01（3） C08（3） H01（3）
A61（2） B05（2） B32（2）
C03（2） C25（2）
IPC小类 G01N（32）
IPC G01N027/327（8） G01N033/569（7） B82Y030/00（5）
G01N033/543（5） B82Y005/00（4） G01N033/487（4）
G01N033/68（4） B82Y015/00（3） C01B031/02（3）
C12Q001/6825（3） G01N027/00（3） G01N027/30（3）
G01N033/48（3） B82Y040/00（2） C01B000/00（2）
发明人 BRITO MADURRO A G（4） MARCOS MADURRO J（4） BRUSSASCO J G（3）
DIAS D（3） MADURRO A G B（3） MADURRO J M（3）
MOCO A C R（3） ORESTE E Q（3） VIEIRA DA SILVA J（3）
ALVES FERREIRA M R（2） CONCEICAO F R（2） DA SILVA PINTO L（2）
DE OLIVEIRA JUNIOR .（2） FERREIRA ALVES M L（2） GONCALVES GUEDES P .（2）
公开年 2021（10） 2022（8） 2023（7） 2018（3） 2009（2） 2011（2）
申请年 2021（10）  2020（8）  2019（5）  2016（2） 
专利权人 UNIV FEDERAL.（9） FAPESP FUNDA.（3） UNIV FEDERAL.（3） UNIV ESTADUA.（2）
UNIV FEDERAL.（2） UNIV FEDERAL.（2） UNIV SAO PAU.（2）

Electrochemical biosensor used for detecting and monitoring severe acute respiratory syndrome coronavirus 2, comprises particulate carbonaceous compounds, particulate metal species, electrochemical modifiers, non-conducting thermoplastic material, and complementary DNA strand.

SANTOS STEFANO J, GUTERRES L R, CAMPOS JANEGITZ B, BRAZACA L C, OTAVIO ORZARI L, ABARZA MUNOZ R A, CARRILHO E, MARCOLINO L H, BERGAMINI M F

Chemically modified sensor for determination of metals, has main portion that includes conductive carbonaceous material that is carbon black, carbon nanotubes, graphite, graphene or combination of carbon black, carbon nanotubes, graphite and graphene.

DIAS D, RIBEIRO A C, HEINEMANN M G, ORESTE E Q

Analysis of metals e.g. lead and cadmium retained in magnetic sorbents dispersed in aqueous sample, involves performing atomic absorption spectrometry characterized by direct insertion into flame or into atomizing tubes over flame.

COSTA DE FIGUEIREDO E, MENDONCA COSTA L, DE FATIMA LIMA MARTINS G, ALVES BORGES F, CAMPOS DO LAGO A, TEIXEIRA TARLEY C R, CARNEIRO A C R, MANTOVANI DOS SANTOS P

Flexible glove-made sensor device for detecting e.g. carbendazim pesticides in samples of cabbage, has electrode with carbon surface pretreated on ring finger, where preparation of electrode is made from screen printing technique.

PEREIRA P A R, GOMES N O, MAKOTO SHIMIZU F, SPINOLA MACHADO S A, DE OLIVEIRA JUNIOR O

Constructing and applying electrochemical biosensor by constructing electrochemical device based on platform of nanostructured material (graphene) and biomaterials of Botryosphaeria rhodina and Pycnoporus sanguineus and characterizing device in detection and quantification of guaiacol.

ROMAO SARTORI BRAZ E J, JUNQUETTI MATTOS G, NAGAO K Y H, DE MELO BARBOSA DEKKER A, HUIBERT DEKKER R F

Electrodes based on reduced graphene oxides for viral detection applications, has film created from dip coating is activated with complementary deoxyribonucleic acid biomimetic structures, and microfluidic with ribonucleic acid (RNA) covers electrodes and allows viral electrochemical detection.

MELVA CHAMPI FARFAN A, FONTELLES OBELENIS F, PRADO J M Z, CHALLHUA REYNOSO R V, AKASHI L

New protein useful for performing immunological diagnosis of coronavirus, contains antigenic regions of severe acute respiratory syndrome coronavirus 2 protein fused by flexible glycine-serine linker.

BILHALVA M A, CONCEICAO F R, COSTA A V, ALVES FERREIRA M R, DA SILVA PINTO L, MOREIRA A N, MCBRIDE A J A, FERREIRA ALVES M L, MOREIRA C, DONASSOLO R A, RODRIGUES RODRIGUES R, SEIXAS NETO A C P, BARBOSA L N, RODRIGUES DE OLIVEIRA N, SOUZA SANTOS F D, MOREIRA DOS SANTOS L

System for detecting agrochemicals in e.g. water, has multiwell silicone cassette deposited with gold thin film by sputter and deposited with thin layer of graphene oxide, where deposition of gold nanoparticles is made on cassette.

DE OLIVEIRA J P, PRADO A R

Electrochemical biosensor used for detecting SARS-Cov-2 antibody, comprises 3-electrode system, functionalized with graphene oxide and platinum nanoparticles and coated with a protein characteristic of SARS-Cov-2 and bovine serum albumin.

CARRENO N L V, ECHEVERRIA OLIVEIRA M, LOPES B V, MARON G K, LA ROSA A B, GALLO B B, CALDEIRA BALBONI R D, DA SILVA RODRIGUES L, ESCOTE M T, LOPES VIGHI I, CONCEICAO F R, ALVES FERREIRA M R, DA SILVA PINTO L, RODRIGUES RODRIGUES R, SCHMITT KREMER F, PEREIRA DE PEREIRA C, ROSSATO J H H, FERREIRA ALVES M L

Biosensor used for detecting biomarker prostate cancer gene, comprises at least one electrode covered by matrix of chitosan and carbon nanotubes, connected to probe comprising ssDNA, which is connected to transducer element.

DE OLIVEIRA JUNIOR O, SANTOS A C, CARVALHO A L, SOARES A C, FERREIRA LIMA E, SOARES J C, MELENDEZ M E, VIEIRA REIS R M, DA CRUZ RODRIGUES V