Hazel Peniche

Senior Researcher at Biomaterials Centre,
University of Havana.
PhD in Chemistry,
Master’s Degree in Polymer Chemistry and Physics,
Degree in Pharmacy.

[LatinXChem @LatinXChem]

Save the date! Join us for #LatinXChem24 X conference on October 14th and 15th, 2024. Spread the word to participate in one of the largest online conferences in the world.

You have until September 15th for registering your poster. Registration form: https://t.co/oApJQbfAip

[Hazel Peniche @PenicheHazel]

Wet-Spun Chitosan–Sodium Caseinate Fibers for Biomedicine: From Spinning Process to Physical Properties https://t.co/kn1IVHfkDx #mdpiijms via @IJMS_MDPI
#BIOMAT, @UdeLaHabana, @FranceACuba, @DAAD_Germany, @MDPIOpenAccess.
Thanks a lot to all the colleagues colaborators.🏆

[Hazel Peniche @PenicheHazel]

Wet-Spun Chitosan–Sodium Caseinate Fibers for Biomedicine: From Spinning Process to Physical Properties https://t.co/kn1IVHeMNZ #mdpiijms via @IJMS_MDPI

[Nicholas A. Peppas @NPeppas]

Finally! Saving animals. Colleagues around the world. Stop using animal to satisfy your “publication hunger”.

[Martin Desimone @Dr_Desimone]

Gracias por difundir nuestro trabajo

@MunicoySofia @pabloantezana29 @gorka_orive

[Gabriel Rafael Guerrero Porras @grgp40]

Hi @LatinXChem, this is my work "GADOLINIUM(III) OXIDE NANOPARTICLES CONJUGATED TO AMYLOVIS® WITH APPLICATIONS IN THE EARLY DETECTION OF ALZHEIMER’S DISEASE".
#LatinXChem #LXChemNano #Nano046
#MRI #FTIR #DLS #ESI_MS #TEM #Conductimetric_titration

[Hazel Peniche @PenicheHazel]

@OrthElisa @LatinXChem The addition of starch and the increase in it's content provoque a decrease in the release rate and in the % realeased.

[Hazel Peniche @PenicheHazel]

Hi @LatinXChem. We present the project “A kinetic approach to the controlled release of poorly soluble drugs from chitosan-based systems”. These results are part of the Degree Thesis of our student Jennifer Escobar. Thanks!!
UdeLaHabana.
#LatinXChem22 #LXChemPhys #Phys62

[Hazel Peniche @PenicheHazel]

@OrthElisa @LatinXChem Thanks, according to the type of treatment required, the released dose and the release time can be adjusted to control the % released. Actually, infections treated with metronidazole do not exceed two weeks of treatment.

[Hazel Peniche @PenicheHazel]

@ORTIZCARMENCER @LatinXChem The size of the microparticles is important because it influences the rate of release of the drug, the smaller the sizes, the higher the rate of release. Interactions can occur between Metronidazole (OH–) and (NO2–) groups, which form hydrogen bonds with Chitosan (OH–, NH3+).

[Hazel Peniche @PenicheHazel]

@LatinXChem @UdeLaHabana🇨🇺 #Biomateriales 💊💉🔬

[Hazel Peniche @PenicheHazel]

@Jennifer04351

[Hazel Peniche @PenicheHazel]

An attempt for a more feasible alternative for magnetic separation with respect to magnetic latex, tested 20 years ago.

My research is available on @ResearchGate: https://t.co/eMQIWhHevD

[Dan Harki @DanHarki]

I am looking to fill at least 3 postdoctoral positions in the #HarkiLab @UMN_MedChem. Check out the team and projects at https://t.co/cNOi9VidNs.

[Hazel Peniche @PenicheHazel]

@clealjimenez48 Thanks for sharing my work, professor Leal Jiménez 💙.

[Hazel Peniche @PenicheHazel]

@Dr_Desimone @LatinXChem Thanks a lot ��

[Hazel Peniche @PenicheHazel]

Hi @LatinXChem, this is my work “CHITOSAN/HYDROXYAPATITE BIOMIMETIC COMPOSITE FILMS CONTAINING CHITIN NANOFIBERS“, #LatinXChem #LXChemMat #Mat019

[Hazel Peniche @PenicheHazel]

@Dr_Desimone @LatinXChem The main difference observed in mechanical properties is due to the presence of CDHAp in the films that increase tensile strength and G module, maximum decomposition temperarure is also increase with CDHAp. CHNF increases the rate of decomposition of CS.

[Hazel Peniche @PenicheHazel]

@Rojas_Chavez_ @LatinXChem Awesome!, Thanks a lot, and congratulacions for your work.

[Hazel Peniche @PenicheHazel]

@olgaliir @LatinXChem The samples have a heterogeneous composition as observed in the preliminary results of the work. However we can say that CS films containing CDHAp have the best mechanical properties, showing high tensile strength and Young’s modulus.

[Hazel Peniche @PenicheHazel]

Un biomaterial promisorio para la obtención de apósitos que estimulen la regeneración de piel.
Promising biomaterial for the production of dressings that stimulate skin regeneration.

[Lorenzo García @LorenzoDGG]

Hi! #LatinXChem. This is our work ⚗️ #Mat021 in #LXChemMat category. We studied the swelling 💧of #hydrogels based on a derivative of #chitosan for biomedical applications💊. Thanks to @LatinXChem ! #Biomaterials @UdeLaHabana