shrinkage

PDLLA/gelatin after 1 day at 37C

PDLLA/gelatin film

2024.01.11

finger-stretching

2023.10.02

shrinkage

2023.09.27

PLLA/80%gelatin

PLLA fiber dispersed throughout gelatin 

PLLA/20%gelatin

PLLA(8/2)/20%gelatin

PLLA(8/2)

PLLA(high/low molecular weight. 8/2) 2023.09.

fluorescence image

L-929 cell (20230918)

fluorescence image

MG-63 cell (20230918)

water contact angle

127도, PLLA (20230914)

water contact angle

0도, PLLA/gelatin (complete wetting) (202309)

PLLA/gelatin barrier

2023.09.14

PLLA/gelatin_wet

2023.09.14

3점곡강도 지그

만원의 즐거움. 2023.06.08

Vortex

2023.03.17

oiless compressor

냉장고

20230213

Hood

20230213

linear traverse ES

2022.09.22 입고

MAO

2022.10

MPC(zwitterionic)

2-Methacryloyloxyethyl phosphorylcholine. 

CBMA

carboxybetaine methacrylate

SBMA

sulfobetaine methacrylate

GIC(치과용 시멘트)

Glass ionomer(polyalkenoate) cement. 20220124

polyacrylic acid

20220124

전기방사_최종본

20220107

한국과학창의재단

학부생연구프로그램

bilayer scaffold

wound dressing

one layer scaffold

wound dressing

전기방사법_20220103

PCL/gelatin/cellulose scaffold

HA 미립구_20211230

HA 미립구 사용법

단순유체법_20211230

HA 미립구 제조법

두께 측정_20211214

PCL/gelatin/cellulose scaffold

방수특성_scaffold

PCL/gelatin/cellulose scaffold, 20211213

HA 미립구 제조법

2021.12.06

regenerative patch

(PCL/gelatin/cellulose fiber) scaffold

growth medium_DMEM

plate에 따른 DMEM 양_써모피셔 제품 

fluidic device

2021.06.03

magnetic stirrer

20210330

magnetic stirrer

20210326

New homogeneizer

20201021

microsphere(bead)

two-way microfluidic device (20200817)

fluidic device

20200703 (Microcapsule)

syringe pump

20200417 (Microcapsule)

진공건조기

20200408

Evaporator

20200313

PVDF test

20191031

냉동고

-20도_20191022

항온수조기

Anodizing

TiO2 nanotubes (Ti implant)

Implant fixture 

Jig for anodizing (nanotube)

센서 실험

PZT sensor 외팔보 실험

고분자 센서 실험

PVDF sensor 실험

Anodizing

DC power supply (150 V)

Voltage and Current

2450 Sourcemeter, Keithley

Impact test system

Force sensor with various input signals

FT-IR

PerkinElmer-Spectrum Two

UV spectrometer

세포생존률 측정

UV spectrophotometer

Jasco V-670

GC

Viscometer

DV1M, Brookfield, USA

tensiometer

Nima, DST9005, USA

conductometer

conductivity, Metrohm 912, Switzerland

High speed stirrer

Max. 12,000 rpm

Agitator

mixer for polymers

10g load cell

tension test

3D printer

stirrer

Overhead stirrer, homogeneizer

Homogeneizer

SEM

Hitachi S-3000H

Instron 5564

tension & compression test

Vickers hardness

Akashi AVK-C2

Vickers hardness

Akashi MVK-H2

conjugated nozzle

PVDF/PU blend polymers

conjugated nozzle

side-by-side type nozzle

CIP composite

고분자가 완전 침투한 복합체 레진

PIC appratus

고분자/세라믹 복합체

Hyaluronic acid gel

HA in distilled water

PLLA/PEG

membrane

HA hydrogels

particle texturing feel

HA hydrogels

swollen microbeads

HA dermal fillers

microbeads(spheres)-homogenized

electrospinning

nanofiber synthesis

laser sensor

displacement measurement

electrospinning

vertical

CO2 incubator

세포 배양

clean bench

clean work

cell counter

cell measurement