Results: 20

Screening microbially produced pentyl diacetic acid lactone using an Escherichia coli biosensor workflow

BACKGROUND Cannabinoid compounds have been approved as prescription drugs for treating various human ailments. However, the production using both microbial and plant-based sources is timeconsuming and expensive because their yield is extremely low. Tetraketide synthase (TKS), the key enzyme in the biosyn...

Aplicações da manufatura aditiva em oftalmologia

Rev. bras. oftalmol; 81 (), 2022
RESUMO A manufatura aditiva, mais popularmente conhecida como impressão tridimensional, baseia-se no desenvolvimento de um objeto com a ajuda de um software de desenho assistido por computador seguido de sua impressão por meio da deposição de uma matéria-prima, camada por camada, para a construção...

Nucleic acid-based biosensors: analytical devices for prevention, diagnosis and treatment of diseases

Vitae (Medellín); 28 (3), 2021
BACKGROUND: Biosensing techniques have been the subject of exponentially increasing interest due to their performance advantages such as high selectivity and sensitivity, easy operation, low cost, short analysis time, simple sample preparation, and real-time detection. Biosensors have been d...

Electrochemical DNA Biosensor for Mycobacterium leprae Identification

Abstract Nowadays, a prompt and reliable diagnosis is one of the most critical measures for leprosy control. The current diagnostic is based on clinical exams by a health care professional, and it may not recognize early signs of the disease. Therefore, other leprosy diagnosis methods are needed that are...

Realidade virtual na prática de mindfulness em psicoterapia: uma revisão narrativa

RESUMO A associação entre mindfulness (MF) e Realidade Virtual (RV) é recente. O MF vem sendo utilizado na psicoterapia em razão dos efeitos terapêuticos observados. Entretanto, não são todos os pacientes que conseguem obter o benefício desse recurso, sendo a RV uma via para o trabalho com o MF p...

Clinical and biomedical applications of surface plasmon resonance systems

Rev. invest. clín; 71 (2), 2019
Abstract Surface plasmon resonance (SPR)-based biosensors offer superior analytical features such as simplicity, sensitivity, and specificity when compared to conventional methods in clinical analyses. In addition, they deliver real-time monitoring of label-free analytes with high-throughput approaches r...

Sistemas de nanopartículas poliméricas i: de biodetección y monitoreo de glucosa en diabetes a bioimagen, nano-oncología, terapia génica, ingeniería de tejidos / regeneración a nano-odontología

Int. j. morphol; 36 (4), 2018
Nanotecnología es la ciencia que involucra la síntesis de materiales en escala entre 1-100 nm (nanomateriales) es aplicable en diferentes áreas tales como medio ambiente, electrónica, alimentos, energía, entre otros. Los campos que serán relevantes dentro de esta revisión y explicados en detalle s...

Establecimiento de condiciones más eficientes para la producción de biosensores de glucosa
Establishment of more efficient conditions for the production of glucose biosensors

Los biosensores son dispositivos móviles que permiten detectar de forma rápida y sencilla enfermedades del metabolismo e infecciones víricas de interés veterinario y clínico, como el rotavirus y la hepatitis B y C. Este trabajo tuvo como objetivo determinar las variables significativas del proceso d...

Enzymatic reactions involving the heteroatoms from organic substrates

An. acad. bras. ciênc; 90 (1,supl.1), 2018
ABSTRACT Several enzymatic reactions of heteroatom-containing compounds have been explored as unnatural substrates. Considerable advances related to the search for efficient enzymatic systems able to support a broader substrate scope with high catalytic performance are described in the literature. These ...